Merge pull request '仓库合并' (#1) from master into main

BaseWindow.py

@@ -0,0 +1,17 @@
+import tkinter.font as tkFont
+import tkinter
+from tkinter import *
+from tkinter import ttk, messagebox
+
+import pymysql
+
+
+class BaseWindow(Frame):
+    def __init__(self, master, attr):
+        super().__init__(master)
+        self.attr = attr
+        self.master = master
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        # self.conn = pymysql.connect(user="root", password="123123", database="stu_sys", host="127.0.0.1", port=3306)

Pymysql_Sample.py

@@ -0,0 +1,17 @@
+import pymysql
+
+if __name__ == '__main__':
+    # 建立数据库连接的语句connection
+    connection = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+    cursor = connection.cursor()    # 创建游标
+    sql = "select * from student"   # SQL语句字符串
+    # 为了防止SQL注入等安全问题，可以使用参数化查询。
+    try:
+        cursor.execute(sql)    # 执行SQL语句
+        ResultList = cursor.fetchall()  # 获取游标中的数据
+        print(ResultList)   # Student[(S#,Sname,Sage,...),...]
+    except pymysql.Error as e:  # 捕获报错信息
+        print("MySQL Error:", e)   # 打印报错信息
+    finally:
+        cursor.close()  # 关闭游标
+        connection.close()  # 关闭数据库连接

README.md

@@ -1,2 +1 @@
 # DatabaseThinkingandRelationalDatabase
-

X1/StuSys_X1_1.py

@@ -0,0 +1,57 @@
+import pymysql
+
+
+def create_database(conn):
+    cursor = conn.cursor()    # 创建游标
+    cursor.execute("DROP DATABASE IF EXISTS SCT")
+    # 创建数据库
+    cursor.execute("CREATE DATABASE SCT CHARACTER SET  utf8 COLLATE utf8_general_ci")
+    cursor.close()  # 关闭游标
+
+def create_table(conn):
+    cursor = conn.cursor()  # 创建游标
+    cursor.execute("USE SCT")    # 指定数据库
+    # 创建student数据表
+    cursor.execute("""
+    CREATE TABLE IF NOT EXISTS student 
+    (
+        sid CHAR(8) PRIMARY KEY,
+        sname CHAR(10),
+        ssex CHAR(2),
+        sage INTEGER,
+        sclass CHAR(6)
+    )
+    """)
+    # 创建Course数据表
+    cursor.execute("""
+    CREATE TABLE IF NOT EXISTS course 
+    (
+        cid CHAR(4) PRIMARY KEY,
+        cname CHAR(30),
+        credit FLOAT(1),
+        chours INTEGER,
+        t CHAR(3)
+    )
+    """)
+    # 创建SC数据表
+    cursor.execute("""
+    CREATE TABLE IF NOT EXISTS sc
+    (
+        sid   CHAR(8),
+        cid   CHAR(4),
+        score FLOAT(1),
+        CONSTRAINT sc_course_cid_fk
+            FOREIGN KEY  (cid) REFERENCES course (cid),
+        CONSTRAINT sc_student_sid_fk
+            FOREIGN KEY (sid) REFERENCES student (sid)
+    )
+    """)
+    cursor.close()
+
+
+if __name__ == '__main__':
+    # conn = pymysql.connect(user="root", password="123456", database="SCT", host="127.0.0.1", port=3306)
+    conn = pymysql.connect(user="root", password="Wyz010810", host="127.0.0.1", port=3306)
+    create_database(conn)
+    create_table(conn)
+    conn.close()  # 关闭数据库连接

X1/StuSys_X1_3.py

@@ -0,0 +1,86 @@
+# encoding: utf8
+import time
+import pymysql
+import random
+
+last_names = "李，王，张，刘，陈，杨，黄，赵，周，吴，徐，孙，朱，马，胡，郭，林，何，高，梁，郑，罗，宋，谢，唐，韩，曹，许，邓，萧，冯，曾，程，蔡，彭，潘，袁，于，董，余，苏，叶，吕，魏，蒋，田，杜，丁，沈，姜，范，江，傅，钟，卢，汪，戴，崔，任，陆，廖，姚，方，金，邱，夏，谭，韦，贾，邹，石，熊，孟，秦，阎，薛，侯，雷，白，龙，段，郝，孔，邵，史，毛，常，万，顾，赖，武，康，贺，严，尹，钱，施，牛，洪，龚"
+last_names_list = last_names.split("，")
+course_names = "语文、数学、外语、历史、思想政治、地理、 化学、物理、生物、体育、美术、音乐、技术、微积分、体育、毛泽东思想概论、思想道德修养、高等数学、线性代数、概率论与数理统计、离散数学、计算机原理、人工智能、程序设计基础、面向对象程序设计、数字逻辑电路、电路电子技术、数据结构与算法、WEB程序设计、计算机组成与结构、操作系统、数据库系统原理、编译原理、计算机网络"
+course_names_list = course_names.split("、")
+
+# 随机生成10000条学生表数据
+def student_random_record(conn, cursor):
+    """
+    # 随机生成10000条学生表数据
+    :return:
+    """
+    year = time.localtime().tm_year     # 获取当前系统时间的年份
+    num = 1
+    class_num = 1
+    class_id = 1
+    for i in range(10000):
+        sid = "%d" % year + "%04d" % num
+        sname = random.choice(last_names_list) + sid
+        ssex = random.choice(["男", "女"])
+        sage = random.randint(15, 35)
+        sclass = "%d" % year + "%02d" % class_id
+        sql = f"INSERT INTO student VALUES ('{sid}', '{sname}', '{ssex}', {sage}, '{sclass}')"
+        cursor.execute(sql)
+        sid_list.append(sid)
+        if num == 2500:     # 每年学生数2500
+            year += 1
+            num = 1
+            class_id = 1
+        if class_num == 30:     # 班级学生数30
+            class_id += 1
+            class_num = 1
+        num += 1
+        class_num += 1
+    conn.commit()
+
+
+def course_random_record(conn, cursor):
+    """
+    随机生成1000条课程表数据
+    :return:
+    """
+    hours = [i for i in range(8, 192 + 1, 8)]
+    for i in range(1000):
+        cid = "%03d" % (i + 1)
+        cname = random.choice(course_names_list)# course_names_list为样例课程名列表
+        hour = random.choice(hours)
+        credit = round(hour / 16, 2)
+        sql = f"INSERT INTO course (cid, cname, credit, chours) VALUES ('{cid}', '{cname}', {credit}, {hour})"
+        cursor.execute(sql)
+        cid_list.append(cid)
+    conn.commit()
+
+
+def sc_random_record(conn, cursor):
+    """
+    随机生成10000 * 30条以上选课表数据
+    :return:
+    """
+    for sid in sid_list:
+        year = int(sid[:4])      # 取sid的前四位学年
+        for i in range((year - time.localtime().tm_year + 1) * 16):     # 学习课程按学年有16、32、48、64门按学年递增分布
+            cid = random.choice(cid_list)
+            score = random.randint(0, 101)
+            sql = f"INSERT INTO sc(sid, cid, score) VALUES ('{sid}', '{cid}', {score})"
+            cursor.execute(sql)
+    conn.commit()
+
+
+if __name__ == '__main__':
+    # 创建mysql连接
+    conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+    # 创建游标
+    cursor = conn.cursor()
+    sid_list = []  # 用于存储生成的sid
+    cid_list = []  # 用于存储生成的cid
+    student_random_record(conn, cursor)
+    course_random_record(conn, cursor)
+    sc_random_record(conn, cursor)
+    # 关闭数据库连接
+    cursor.close()
+    conn.close()

X1/StuSys_X1_4.py

@@ -0,0 +1,31 @@
+import pymysql
+
+# 创建mysql连接（连接并打开数据库）
+conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+cursor = conn.cursor()  # 游标的定义、打开
+# 字符串型SQL语句的执行
+SQLString = "INSERT INTO student VALUES ('20220001', '张三', '男', 20, '01')"
+cursor.execute(SQLString)
+SQLString = "INSERT INTO course VALUES ('1001', '数据库', 3, 48, 'T01')"
+cursor.execute(SQLString)
+SQLString = "INSERT INTO sc VALUES ('20230001', '1001', 85)"
+cursor.execute(SQLString)
+conn.commit()
+
+def query_data(table_name):
+    """
+    游标数据的读写处理，读写游标数据
+    :param table_name: 表名称
+    :return: 游标数据
+    """
+    SQLString = f"SELECT * FROM {table_name}"
+    cursor.execute(SQLString)  # 执行查询sql语句
+    data = cursor.fetchall()  # 获取游标中的数据
+    return data
+
+StudentList = query_data("student")
+CourseList = query_data("course")
+SCList = query_data("sc")
+# 关闭数据库连接
+cursor.close()
+conn.close()

X2/StuSys_X2_bootstrap.py

@@ -0,0 +1,214 @@
+from tkinter import Frame
+import tkinter.font as tkFont
+
+from ttkbootstrap import *
+import ttkbootstrap as ttk
+from ttkbootstrap.constants import *
+
+import pandas as pd
+import pymysql
+from ttkbootstrap.tableview import Tableview
+
+from BaseWindow import BaseWindow
+
+
+def get_text_content(text):
+    return text.get("0.0", "end").replace("\n", " ")
+
+conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+
+class LoadElement(Frame):
+    def __init__(self, master, table_name):
+        super().__init__(master)
+        self.master = master
+        self.table_name = table_name
+        self.TableList = pd.read_sql(f"select * from {self.table_name} limit 0", conn)
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.create_widget()
+        self.create_tree_widget()
+
+    def create_widget(self):
+        # 创建装载按钮
+        label = Label(self, width=10, font=self.font_style, text=self.table_name, style="inverse-secondary")
+        label.grid(column=0, row=0)
+        Button(self, text="装载", width=10, command=self.load).grid(column=1, row=0, padx=5, sticky=NSEW)
+
+    def create_tree_widget(self):
+        frame = Frame(self, width=50, height=220)
+        frame.grid(row=1, column=0, columnspan=2, sticky=NSEW, pady=5)
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        columns = self.TableList.keys().tolist()
+        style = ttk.Style()
+        style.configure("Custom.Treeview.Heading", font=("宋体", 15))
+        style.configure("Custom.Treeview", rowheight=30, font=("宋体", 15))
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="Custom.Treeview", selectmode=BROWSE)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)
+        for i in columns:
+            tree.column(i, anchor=CENTER, width=80)
+            if columns.index(i) == 1 or columns.index(i) == 0:
+                tree.column(i, anchor=CENTER, width=120)
+        for row in self.TableList.itertuples():
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        y_scrollbar = ttk.Scrollbar(self, orient='vertical', command=tree.yview)
+        x_scrollbar = ttk.Scrollbar(frame, orient="horizontal", command=tree.xview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        tree.config(height=6)
+        tree.grid(row=0, column=0, columnspan=2, sticky=NSEW, pady=5)
+        y_scrollbar.grid(row=1, column=3, sticky='ns')
+        x_scrollbar.grid(row=2, column=0, columnspan=2, sticky='ew')
+        frame.grid_propagate(False)
+
+    def load(self):
+        """
+        加载数据
+        :return:
+        """
+        SQLString = f"select * from {self.table_name}"
+        # 执行SQL语句 并返回列表数据
+        self.TableList = pd.read_sql(SQLString, conn)
+        # 调用X2界面函数将self.TableList数据展示出来
+        self.create_tree_widget()
+
+
+class FormElement(Frame):
+    def __init__(self, master):
+        super().__init__(master)
+        self.master = master
+        self.data = []
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.default_query_sql = "select * from student"
+        self.create_form()
+        fields_mapping = {'sid': '学号', 'sname': '姓名', 'ssex': '性别', 'sage': '年龄', 'sclass': '班级'}
+        self.create_treeview(pd.read_sql(self.default_query_sql, con=self.conn), fields_mapping)
+
+
+    def create_form(self):
+        # 创建表单区域
+        self.sql_text = Text(self, width=75, height=4, font=self.font_style)
+        self.sql_text.grid(row=0, column=0, rowspan=2)
+        Button(self, text="\n\n执行SQL\n\n", command=self.execute_sql, width=7, style=INFO, compound=TOP).grid(column=1, row=0, rowspan=2, padx=10)
+        self.sql_text.insert(1.0, self.default_query_sql)
+
+    def execute_sql(self):
+        """
+        执行sql方法
+        :return:
+        """
+        # 获取text组件中用户输入的值
+        sql = get_text_content(self.sql_text).lower().strip()
+        print(sql)
+
+    def create_treeview(self, data_frame,fields_mapping):
+        """
+        创建数据列表展示组件
+        :param data_frame:
+        :return:
+        """
+        frame = Frame(self, height=700)     # 创建一个 Frame (框架) 组件，作为树形视图的容器
+        frame.grid(row=10, column=0, columnspan=10, rowspan=5, sticky=NSEW)
+        # 这两行代码使得框架内的行和列可以随着窗口大小的改变而伸缩。
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        # columns = data_frame.keys().tolist()
+        # 使用字段名映射将列名转换为中文
+        columns = [fields_mapping.get(col, col) for col in data_frame.keys().tolist()]
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="mystyle.Treeview", height=50,
+                            selectmode=BROWSE)
+        style = ttk.Style()
+        style.configure("Treeview.Heading", font=self.font_style)
+        style.configure("Treeview", rowheight=30, font=self.font_style, borderwidth=1)
+        # 根据dataFrame结构生成表
+        for i in columns:   # 通过循环，为每一列设置标题（列名）
+            tree.heading(column=i, text=i)
+        for i in columns:   # 通过循环，为每一列设置列宽
+            tree.column(i, anchor=CENTER, minwidth=100, width=100)
+        for row in data_frame.itertuples():     # 循环遍历 DataFrame 的每一行，并将数据插入到树形视图中
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        tree.grid(row=0, column=0, sticky=NSEW, pady=10)
+        y_scrollbar = ttk.Scrollbar(frame, orient='vertical', command=tree.yview)   # 创建一个垂直滚动条，并将其与树形视图的垂直滚动事件绑定
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        y_scrollbar.grid(row=0, column=1, sticky='ns')
+        frame.grid_propagate(False)     # 禁止框架自动调整其大小以适应其中的内容
+
+
+class StuSys_X2(BaseWindow):
+    def __init__(self, master, attr):
+        super().__init__(master, attr)
+        self.create_left_plate()
+        self.create_right_plate()
+
+    def create_left_plate(self):
+        # 创建左侧装载区域的组件
+        self.left_frame = Frame(self.master, height=self.attr["height"])
+        self.left_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        load_element1 = LoadElement(self.left_frame, "student")
+        load_element1.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "course")
+        load_element2.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "sc")
+        load_element2.pack(side=TOP, pady=10)
+
+    def create_right_plate(self):
+        # 创建右侧表单以及数据展示的组件
+        self.right_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        form_element = FormElement(self.right_frame)
+        form_element.pack(side=TOP, pady=10, anchor=NE)
+
+
+# if __name__ == '__main__':
+#     """
+#         minty, lumen, sandstone, yeti, pulse, united, morph, journal, darkly, superhero, solar
+#         cyborg, vapor, simplex, cerculean,
+#         """
+#     style = "morph"
+#     root = Window(themename=style)
+#     screenwidth = root.winfo_screenwidth()
+#     screenheight = root.winfo_screenheight()
+#     root.columnconfigure(0, weight=1)
+#     root.rowconfigure(1, weight=1)
+#     root_attr = {
+#         "width": screenwidth * 0.83,
+#         "height": screenheight * 0.85,
+#     }
+#     alignstr = '%dx%d+%d+%d' % (root_attr['width'], root_attr['height'], (screenwidth - root_attr['width']) / 2,
+#                                 (screenheight - root_attr['height']) / 2)
+#     root.geometry(alignstr)
+#     root.resizable(width=False, height=False)
+#     app = StuSys_X2(root, root_attr)
+#
+#     ttk.Style().configure("TButton", font="-size 18")
+#     root.mainloop()
+
+
+if __name__ == '__main__':
+    """
+        minty, lumen, sandstone, yeti, pulse, united, morph, journal, darkly, superhero, solar
+        cyborg, vapor, simplex, cerculean, 
+        """
+    style = "morph"
+    root = Window(themename=style)
+    screenwidth = root.winfo_screenwidth()
+    screenheight = root.winfo_screenheight()
+    root.columnconfigure(0, weight=1)
+    root.rowconfigure(1, weight=1)
+    root_attr = {
+        # "width": screenwidth * 0.83,
+        # "height": screenheight * 0.85,
+        "width": screenwidth * 0.61,
+        "height": screenheight * 0.63,
+    }
+    alignstr = '%dx%d+%d+%d' % (root_attr['width'], root_attr['height'], (screenwidth - root_attr['width']) / 2,
+                                (screenheight - root_attr['height']) / 2)
+    root.geometry(alignstr)
+    root.resizable(width=False, height=False)
+    app = StuSys_X2(root, root_attr)
+
+    ttk.Style().configure("TButton", font="-size 18")
+    root.mainloop()

X3/StuSys_X3_bootstrap.py

@@ -0,0 +1,129 @@
+from tkinter import Frame
+import tkinter.font as tkFont
+
+from ttkbootstrap import *
+import ttkbootstrap as ttk
+from ttkbootstrap.constants import *
+
+import pandas as pd
+import pymysql
+from ttkbootstrap.toast import ToastNotification
+
+from BaseWindow import BaseWindow
+from X2.StuSys_X2_bootstrap import LoadElement
+
+
+def get_text_content(text):
+    return text.get("0.0", "end").replace("\n", " ")
+
+
+
+
+class FormElement(Frame):
+    def __init__(self, master):
+        super().__init__(master)
+        self.master = master
+        self.data = []
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.default_query_sql = "select * from student"
+        self.create_form()
+        self.create_treeview(pd.read_sql(self.default_query_sql, con=self.conn))
+
+    def create_form(self):
+        # 创建表单区域
+        self.sql_text = Text(self, width=75, height=6, font=self.font_style)
+        self.sql_text.grid(row=0, column=0, rowspan=2)
+        Button(self, text="\n\n执行SQL\n\n", command=self.execute_sql, width=8,
+               ).grid(column=1, row=0, rowspan=2, padx=10)
+        self.sql_text.insert(1.0, self.default_query_sql)
+
+    def sql_query(self, SQLString):
+        SQLResultList = pd.read_sql(SQLString, self.conn)
+        return SQLResultList
+
+    def execute_sql(self):
+        # 执行sql并将sql执行后查询的数据展示
+        sql = get_text_content(self.sql_text).lower().strip()
+        if sql.startswith("select"):
+            data_frame = self.sql_query(sql)
+            self.create_treeview(data_frame)
+        ToastNotification(message="语句执行成功",
+                          title="提示",
+                          duration=1500,
+                          position=(int(self.winfo_screenwidth() / 2) - 150, 80, "ne"),
+                          bootstyle="success",
+                          icon="").show_toast()
+
+    def create_treeview(self, data_frame):
+        frame = Frame(self, height=700)
+        frame.grid(row=10, column=0, columnspan=10, rowspan=5, sticky=NSEW)
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        columns = data_frame.keys().tolist()
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="mystyle.Treeview", height=50,
+                            selectmode=BROWSE)
+        style = ttk.Style()
+        style.configure("Treeview.Heading", font=self.font_style)
+        style.configure("Treeview", rowheight=30, font=self.font_style, borderwidth=1)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)
+        for i in columns:
+            tree.column(i, anchor=CENTER, minwidth=100, width=100)
+        for row in data_frame.itertuples():
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        tree.grid(row=0, column=0, sticky=NSEW, pady=10)
+        y_scrollbar = ttk.Scrollbar(frame, orient='vertical', command=tree.yview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        y_scrollbar.grid(row=0, column=1, sticky='ns')
+        frame.grid_propagate(False)
+
+
+class StuSys_X3(BaseWindow):
+    def __init__(self, master, attr):
+        super().__init__(master, attr)
+        self.create_left_plate()
+        self.create_right_plate()
+
+    def create_left_plate(self):
+        self.left_frame = Frame(self.master, height=self.attr["height"])
+        self.left_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        load_element1 = LoadElement(self.left_frame, "student")
+        load_element1.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "course")
+        load_element2.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "sc")
+        load_element2.pack(side=TOP, pady=10)
+
+    def create_right_plate(self):
+        self.right_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        form_element = FormElement(self.right_frame)
+        form_element.pack(side=TOP, pady=10, anchor=NE)
+
+
+if __name__ == '__main__':
+    """
+    minty, lumen, sandstone, yeti, pulse, united, morph, journal, darkly, superhero, solar
+    cyborg, vapor, simplex, cerculean, 
+    """
+    style = "morph"
+    root = Window(themename=style)
+    screenwidth = root.winfo_screenwidth()
+    screenheight = root.winfo_screenheight()
+    root.columnconfigure(0, weight=1)
+    root.rowconfigure(1, weight=1)
+    root_attr = {
+        "width": screenwidth * 0.83,
+        "height": screenheight * 0.85,
+    }
+    alignstr = '%dx%d+%d+%d' % (root_attr['width'], root_attr['height'], (screenwidth - root_attr['width']) / 2,
+                                (screenheight - root_attr['height']) / 2)
+    root.geometry(alignstr)
+    root.resizable(width=False, height=False)
+    app = StuSys_X3(root, root_attr)
+
+    ttk.Style().configure("TButton", font="-size 18")
+    root.mainloop()

X4/StuSys_X4_bootstrap.py

@@ -0,0 +1,199 @@
+from tkinter import Frame
+import tkinter.font as tkFont
+
+from ttkbootstrap import *
+import ttkbootstrap as ttk
+from ttkbootstrap.constants import *
+
+import pandas as pd
+import pymysql
+from ttkbootstrap.toast import ToastNotification
+
+from BaseWindow import BaseWindow
+from X2.StuSys_X2_bootstrap import LoadElement
+
+
+def get_text_content(text):
+    return text.get("0.0", "end").replace("\n", " ")
+
+
+class FormElement(Frame):
+    def __init__(self, master):
+        super().__init__(master)
+        self.master = master
+        self.data = []
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.default_query_sql = "select * from student"
+        self.create_form()
+        self.create_treeview(pd.read_sql(self.default_query_sql, con=self.conn))
+
+
+    def create_form(self):
+        """
+        创建表单
+        :return:
+        """
+        self.sid_var = IntVar()# 学号
+        self.sname_var = IntVar()# 姓名
+        self.sclass_var = IntVar()# 班级
+        self.ssex_var = IntVar()# 性别
+        self.sage_var = IntVar()# 年龄
+        Label(self, text="学号", font=self.font_style).grid(row=0, column=0, sticky=W)
+        # 创建复选框，表示选择条件的选择状态，并将变量进行关联
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sid_var).grid(row=0, column=1, sticky=W)
+        self.sid = Entry(self, width=20, font=self.font_style)  # 条件输入文本框
+        self.sid.grid(row=0, column=2, sticky=W)
+
+        # ... 其他字段部分的创建类似，以下省略
+        Label(self, text="姓名", font=self.font_style).grid(row=0, column=3, sticky=W)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sname_var).grid(row=0, column=4, sticky=W)
+        self.sname = Entry(self, width=20, font=self.font_style)    # 选择条件文本框
+        self.sname.grid(row=0, column=5, sticky=W)
+
+        Label(self, text="班级", font=self.font_style).grid(row=1, column=0, sticky=W)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sclass_var).grid(row=1, column=1, sticky=W)
+        self.sclass = Entry(self, width=20, font=self.font_style)
+        self.sclass.grid(row=1, column=2, sticky=W)
+        Label(self, text="性别", font=self.font_style).grid(row=1, column=3, sticky=W)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.ssex_var).grid(row=1, column=4, sticky=W)
+        self.ssex = Entry(self, width=20, font=self.font_style)
+        self.ssex.grid(row=1, column=5, sticky=W, pady=10)
+        Label(self, text="年龄自", font=self.font_style).grid(row=2, column=0, sticky=W)
+
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sage_var).grid(row=2, column=1, sticky=W)
+        self.start_age = Entry(self, width=20, font=self.font_style)
+        self.start_age.grid(row=2, column=2, sticky=W)
+        Label(self, text="到", font=self.font_style).grid(row=2, column=3, sticky=W)
+        Label(self, text="", font=self.font_style).grid(row=2, column=4, sticky=W)
+        self.end_age = Entry(self, width=20, font=self.font_style)
+        self.end_age.grid(row=2, column=5, sticky=W, pady=10)
+
+        Button(self, text="\n\n构造SQL\n\n",  command=self.make_sql, width=8,
+               ).grid(column=8, row=0, rowspan=3)
+
+        self.sql_text = Text(self, height=3, font=self.font_style, width=75)
+        self.sql_text.grid(row=4, column=0, rowspan=2, columnspan=7, sticky=W)
+        Button(self, text="\n执行SQL\n",  command=self.execute_sql, width=8,
+               ).grid(column=8, row=4, rowspan=2, padx=10)
+        self.sql_text.insert(1.0, self.default_query_sql)
+
+    def execute_sql(self):
+        sql = get_text_content(self.sql_text).lower().strip()
+        if sql.startswith("select"):
+            data_frame = pd.read_sql(sql, con=self.conn)
+            self.create_treeview(data_frame)
+        ToastNotification(message="语句执行成功",
+                          title="提示",
+                          duration=1500,
+                          position=(int(self.winfo_screenwidth() / 2) - 150, 80, "ne"),
+                          bootstyle="success",
+                          icon="").show_toast()
+#""
+    def create_treeview(self, data_frame):
+        frame = Frame(self, height=600)
+        frame.grid(row=10, column=0, columnspan=10, rowspan=5, sticky=NSEW)
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        columns = data_frame.keys().tolist()
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="mystyle.Treeview", height=50,
+                            selectmode=BROWSE)
+        style = ttk.Style()
+        style.configure("Treeview.Heading", font=self.font_style)
+        style.configure("Treeview", rowheight=30, font=self.font_style, borderwidth=1)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)
+        for i in columns:
+            tree.column(i, anchor=CENTER, minwidth=100, width=100)
+        for row in data_frame.itertuples():
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        tree.grid(row=0, column=0, sticky=NSEW, pady=10)
+        y_scrollbar = ttk.Scrollbar(frame, orient='vertical', command=tree.yview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        y_scrollbar.grid(row=0, column=1, sticky='ns')
+        frame.grid_propagate(False)
+
+    def make_sql(self):
+        """
+        获取用户输入，进行条件判断，进行SQLString的构造
+        :return:
+        """
+        # 根据表单条件生成sql语句
+        SQLString = "select * from student where 1=1"
+        if self.sid.get() != "":
+            SQLString += f" and (sid like '{self.sid.get()}')"
+        if self.sname.get() != "":
+            SQLString += f" and (sname like '{self.sname.get()}')"
+        if self.sclass.get() != "":
+            SQLString += f" and (sclass like '{self.sclass.get()}')"
+        if self.ssex.get() != "":
+            SQLString += f" and (ssex like '{self.ssex.get()}')"
+        if self.start_age.get() != "":
+            SQLString += f" and (sage > '{self.start_age.get()}')"
+        if self.end_age.get() != "":
+            SQLString += f" and (sage < '{self.end_age.get()}')"
+        if SQLString == "select * from student where 1=1":
+            SQLString = "select * from student"
+        SQLString = SQLString.replace("1=1 and", "")
+        if (self.sid_var and self.ssex_var and self.sage_var and self.sclass_var and self.sname_var == 0):
+            pass
+        else:
+            data = []
+            data.append("sid")if self.sid_var.get() == 1 else ""
+            data.append("sname")if self.sname_var.get() == 1 else ""
+            data.append("ssex")if self.ssex_var.get() == 1 else ""
+            data.append("sage")if self.sage_var.get() == 1 else ""
+            data.append("sclass")if self.sclass_var.get() == 1 else ""
+            SQLString = SQLString.replace("select *", f"select {', '.join(data)} ")
+        self.sql_text.delete(0.0, END)
+        self.sql_text.insert(1.0, SQLString)
+
+
+class StuSys_X4(BaseWindow):
+    def __init__(self, master, attr):
+        super().__init__(master, attr)
+        self.create_left_plate()
+        self.create_right_plate()
+
+    def create_left_plate(self):
+        self.left_frame = Frame(self.master, height=self.attr["height"])
+        self.left_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        load_element1 = LoadElement(self.left_frame, "student")
+        load_element1.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "course")
+        load_element2.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "sc")
+        load_element2.pack(side=TOP, pady=10)
+
+    def create_right_plate(self):
+        self.right_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10, fill=BOTH)
+        form_element = FormElement(self.right_frame)
+        form_element.pack(side=TOP, pady=10, anchor=NE, fill=BOTH)
+
+
+if __name__ == '__main__':
+    """
+    minty, lumen, sandstone, yeti, pulse, united, morph, journal, darkly, superhero, solar
+    cyborg, vapor, simplex, cerculean, 
+    """
+    style = "morph"
+    root = Window(themename=style)
+    screenwidth = root.winfo_screenwidth()
+    screenheight = root.winfo_screenheight()
+    root.columnconfigure(0, weight=1)
+    root.rowconfigure(1, weight=1)
+    root_attr = {
+        "width": screenwidth * 0.83,
+        "height": screenheight * 0.85,
+    }
+    alignstr = '%dx%d+%d+%d' % (root_attr['width'], root_attr['height'], (screenwidth - root_attr['width']) / 2,
+                                (screenheight - root_attr['height']) / 2)
+    root.geometry(alignstr)
+    root.resizable(width=False, height=False)
+    app = StuSys_X4(root, root_attr)
+
+    ttk.Style().configure("TButton", font="-size 18")
+    root.mainloop()

X5/StuSys_X5_11.py

@@ -0,0 +1,248 @@
+from tkinter import Frame
+import tkinter.font as tkFont
+
+from ttkbootstrap import *
+import ttkbootstrap as ttk
+from ttkbootstrap.constants import *
+
+import pandas as pd
+import pymysql
+from ttkbootstrap.toast import ToastNotification
+
+from BaseWindow import BaseWindow
+from X2.StuSys_X2_bootstrap import LoadElement
+
+
+def get_text_content(text):
+    return text.get("0.0", "end").replace("\n", " ")
+
+
+class FormElement(Frame):
+    def __init__(self, master):
+        super().__init__(master)
+        self.master = master
+        self.data = []
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.default_query_sql = "select * from student"
+        self.create_form()
+        self.create_treeview(pd.read_sql(self.default_query_sql, con=self.conn))
+
+
+    def create_form(self):
+        self.sid_var = IntVar()#学号
+        self.sname_var = IntVar()#姓名
+        self.sclass_var = IntVar()#班级
+        self.ssex_var = IntVar()#性别
+        self.sage_var = IntVar()#年龄自
+        self.score_var = IntVar()#成绩大于
+        self.courseId_var = IntVar()#课号
+        self.cname_var = IntVar()#课名
+        self.credit_var = IntVar()
+        self.chours_var = IntVar()
+
+        # 表明标签：学生/student
+        Label(self, text="学生/student", font=("Lucida Grande", 20), style="inverse").grid(row=0, column=0, sticky=W)
+        # 学号标签
+        Label(self, text="学号", font=self.font_style).grid(row=1, column=0, sticky=E)
+        # 创建复选框，表示选择条件的选择状态，并将变量进行关联
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sid_var).grid(row=1, column=1, sticky=W)
+        # 选择条件文本框
+        self.sid = Entry(self, width=20, font=self.font_style)
+        self.sid.grid(row=1, column=2, sticky=W)
+        # ...其他字段部分的创建类似，以下省略
+        # 姓名
+        Label(self, text="姓名", font=self.font_style).grid(row=1, column=3, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sname_var).grid(row=1, column=4, sticky=W)
+        self.sname = Entry(self, width=20, font=self.font_style)
+        self.sname.grid(row=1, column=5, sticky=W)
+
+        Label(self, text="班级", font=self.font_style).grid(row=2, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sclass_var).grid(row=2, column=1, sticky=W)
+        self.sclass = Entry(self, width=20, font=self.font_style)
+        self.sclass.grid(row=2, column=2, sticky=W)
+        Label(self, text="性别", font=self.font_style).grid(row=2, column=3, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.ssex_var).grid(row=2, column=4, sticky=W)
+        self.ssex = Entry(self, width=20, font=self.font_style)
+        self.ssex.grid(row=2, column=5, sticky=W, pady=10)
+
+        Label(self, text="年龄自", font=self.font_style).grid(row=3, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sage_var).grid(row=3, column=1, sticky=W)
+        self.start_age = Entry(self, width=20, font=self.font_style)
+        self.start_age.grid(row=3, column=2, sticky=W)
+        Label(self, text="到", font=self.font_style).grid(row=3, column=3, sticky=E)
+        Label(self, text="", font=self.font_style).grid(row=3, column=4, sticky=W)
+        self.end_age = Entry(self, width=20, font=self.font_style)
+        self.end_age.grid(row=3, column=5, sticky=W, pady=10)
+
+        Label(self, text="课程/course", font=("Lucida Grande", 20), style="inverse").grid(row=4, column=0, sticky=W)
+        Label(self, text="课号", font=self.font_style).grid(row=5, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.courseId_var).grid(row=5, column=1, sticky=W)
+        self.course_id = Entry(self, width=20, font=self.font_style)
+        self.course_id.grid(row=5, column=2, sticky=W)
+        Label(self, text="课名", font=self.font_style).grid(row=5, column=3, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.cname_var).grid(row=5, column=4, sticky=W)
+        self.course_name = Entry(self, width=20, font=self.font_style)
+        self.course_name.grid(row=5, column=5, sticky=W, pady=10)
+
+        Label(self, text="选课/sc", font=("Lucida Grande", 20), style="inverse").grid(row=6, column=0, sticky=W)
+        Label(self, text="成绩大于", font=self.font_style).grid(row=7, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.score_var).grid(row=7, column=1, sticky=W)
+        self.sc_start = Entry(self, width=20, font=self.font_style)
+        self.sc_start.grid(row=7, column=2, sticky=W)
+        Label(self, text="小于", font=self.font_style).grid(row=7, column=3, sticky=E)
+        Label(self, text="", font=self.font_style).grid(row=7, column=4, sticky=W)
+        self.sc_end = Entry(self, width=20, font=self.font_style)
+        self.sc_end.grid(row=7, column=5, sticky=W, pady=10)
+        # 配置并创建一个"构造SQL"按钮
+        Button(self, text="\n\n构造SQL\n\n", command=self.make_sql, width=8,
+               ).grid(column=8, row=0, rowspan=8)
+        # 创建一个"执行SQL"按钮，用于执行文本框中的SQL命令
+        self.sql_text = Text(self, height=3, font=self.font_style, width=75)
+        self.sql_text.grid(row=8, column=0, rowspan=2, columnspan=7, sticky=W)
+        Button(self, text="\n执行SQL\n", command=self.execute_sql, width=8,
+               ).grid(column=8, row=8, rowspan=2, padx=10)
+        # 插入默认的查询SQL
+        self.sql_text.insert(1.0, self.default_query_sql)
+
+    def execute_sql(self):
+        sql = get_text_content(self.sql_text).lower().strip()
+        if sql.startswith("select"):
+            data_frame = pd.read_sql(sql, con=self.conn)
+            self.create_treeview(data_frame)
+        ToastNotification(message="语句执行成功",
+                          title="提示",
+                          duration=1500,
+                          position=(int(self.winfo_screenwidth() / 2) - 150, 80, "ne"),
+                          bootstyle="success",
+                          icon="").show_toast()
+
+    def create_treeview(self, data_frame):
+        frame = Frame(self, height=400)
+        frame.grid(row=10, column=0, columnspan=10, rowspan=5, sticky=NSEW)
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        columns = data_frame.keys().tolist()
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="mystyle.Treeview", height=50,
+                            selectmode=BROWSE)
+        style = ttk.Style()
+        style.configure("Treeview.Heading", font=self.font_style)
+        style.configure("Treeview", rowheight=30, font=self.font_style, borderwidth=1)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)
+        for i in columns:
+            tree.column(i, anchor=CENTER, minwidth=100, width=100)
+        for row in data_frame.itertuples():
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        tree.grid(row=0, column=0, sticky=NSEW, pady=10)
+        y_scrollbar = ttk.Scrollbar(frame, orient='vertical', command=tree.yview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        y_scrollbar.grid(row=0, column=1, sticky='ns')
+        frame.grid_propagate(False)
+
+
+    def make_sql(self):
+        sql = "select * from student where 1=1"
+        if self.course_id and self.course_name and self.sc_start and self.sc_end != "":
+            # 如果条件满足，则调整SQL查询以包含多个表
+            sql = "select * from student s join sc on sc.sid=s.sid join course c on c.cid=sc.cid"
+            if self.sid.get() != "":
+                sql += f" and (s.sid like '{self.sid.get()}')"
+            if self.sname.get() != "":
+                sql += f" and (s.sname like '{self.sname.get()}')"
+            if self.sclass.get() != "":
+                sql += f" and (s.sclass like '{self.sclass.get()}')"
+            if self.ssex.get() != "":
+                sql += f" and (s.ssex like '{self.ssex.get()}')"
+            if self.start_age.get() != "":
+                sql += f" and (s.sage > '{self.start_age.get()}')"
+            if self.end_age.get() != "":
+                sql += f" and (s.sage < '{self.end_age.get()}')"
+            if self.course_id.get() != "":
+                sql += f" and (c.cid like '{self.course_id.get()}')"
+            if self.course_name.get() != "":
+                sql += f" and (c.cname like '{self.course_name.get()}')"
+            if self.sc_start.get() != "":
+                sql += f" and (sc.score > {self.sc_start.get()})"
+            if self.sc_end.get() != "":
+                sql += f" and (sc.score < {self.sc_end.get()})"
+        else:
+            if self.sid.get() != "":
+                sql += f" and (sid like '{self.sid.get()}')"
+            if self.sname.get() != "":
+                sql += f" and (sname like '{self.sname.get()}')"
+            if self.sclass.get() != "":
+                sql += f" and (sclass like '{self.sclass.get()}')"
+            if self.start_age.get() != "":
+                sql += f" and (sage > '{self.start_age.get()}')"
+            if self.end_age.get() != "":
+                sql += f" and (sage < '{self.end_age.get()}')"
+        if sql == "select * from student where 1=1":
+            sql = "select * from student"
+        if (self.sid_var and self.ssex_var and self.sage_var and self.sclass_var and self.sname_var and self.score_var and self.cname_var and self.credit_var and self.chours_var == 0):
+            pass
+        else:
+            data = []
+            data.append("s.sid")if self.sid_var.get() == 1 else ""
+            data.append("s.sname")if self.sname_var.get() == 1 else ""
+            data.append("s.ssex")if self.ssex_var.get() == 1 else ""
+            data.append("s.sage")if self.sage_var.get() == 1 else ""
+            data.append("s.sclass")if self.sclass_var.get() == 1 else ""
+            data.append("sc.score")if self.score_var.get() == 1 else ""
+            data.append("c.cid")if self.courseId_var.get() == 1 else ""
+            data.append("c.cname")if self.cname_var.get() == 1 else ""
+            data.append("c.credit")if self.credit_var.get() == 1 else ""
+            data.append("c.chours")if self.chours_var.get() == 1 else ""
+            sql = sql.replace("select *", f"select {', '.join(data)} ")
+        sql = sql.replace("1=1 and", "")# 如果查询条件未改变，则简化查询语句，移除字符串中无用的部分
+        self.sql_text.delete(0.0, END)
+        self.sql_text.insert(1.0, sql)# 插入新构造的SQL查询字符串
+
+class StuSys_X4(BaseWindow):
+    def __init__(self, master, attr):
+        super().__init__(master, attr)
+        self.create_left_plate()
+        self.create_right_plate()
+
+    def create_left_plate(self):
+        self.left_frame = Frame(self.master, height=self.attr["height"])
+        self.left_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        load_element1 = LoadElement(self.left_frame, "student")
+        load_element1.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "course")
+        load_element2.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "sc")
+        load_element2.pack(side=TOP, pady=10)
+
+    def create_right_plate(self):
+        self.right_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        form_element = FormElement(self.right_frame)
+        form_element.pack(side=TOP, pady=10, anchor=NE)
+
+
+if __name__ == '__main__':
+    """
+    minty, lumen, sandstone, yeti, pulse, united, morph, journal, darkly, superhero, solar
+    cyborg, vapor, simplex, cerculean, 
+    """
+    style = "morph"
+    root = Window(themename=style)
+    screenwidth = root.winfo_screenwidth()
+    screenheight = root.winfo_screenheight()
+    root.columnconfigure(0, weight=1)
+    root.rowconfigure(1, weight=1)
+    root_attr = {
+        "width": screenwidth * 0.83,
+        "height": screenheight * 0.85,
+    }
+    alignstr = '%dx%d+%d+%d' % (root_attr['width'], root_attr['height'], (screenwidth - root_attr['width']) / 2,
+                                (screenheight - root_attr['height']) / 2)
+    root.geometry(alignstr)
+    root.resizable(width=False, height=False)
+    app = StuSys_X4(root, root_attr)
+
+    ttk.Style().configure("TButton", font="-size 18")
+    root.mainloop()

X5/StuSys_X5_12.py

@@ -0,0 +1,301 @@
+from tkinter import Frame
+import tkinter.font as tkFont
+
+from ttkbootstrap import *
+import ttkbootstrap as ttk
+from ttkbootstrap.constants import *
+
+import pandas as pd
+import pymysql
+from ttkbootstrap.toast import ToastNotification
+
+from BaseWindow import BaseWindow
+
+
+def get_text_content(text):
+    return text.get("0.0", "end").replace("\n", " ")
+
+
+class LoadElement(Frame):
+    def __init__(self, master, table_name):
+        super().__init__(master)
+        self.master = master
+        self.table_name = table_name
+        self.data = []
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        self.data_frame = pd.read_sql(f"select * from {self.table_name} limit 0", self.conn)
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.create_widget()
+        self.select_value(None)
+        self.create_tree_widget()
+
+    def select_value(self, event):
+        self.table_name = self.select_stringVar.get()
+
+    def create_widget(self):
+        data_frame = pd.read_sql("show tables", self.conn)
+        tables = [i[0] for i in data_frame.values.tolist()]
+        style = ttk.Style()
+        self.select_stringVar = StringVar()
+        self.select_stringVar.set(self.table_name)
+        combo = ttk.Combobox(self, width=10, textvariable=self.select_stringVar,font=self.font_style, style="TCombobox")
+        combo["values"] = tables
+        combo.bind('<<ComboboxSelected>>', self.select_value)
+        combo.grid(column=0, row=0)
+        Button(self, text="装载", width=10, command=self.load).grid(column=1, row=0, padx=5)
+
+    def create_tree_widget(self):
+        frame = Frame(self, width=50, height=220)
+        frame.grid(row=1, column=0, columnspan=2, sticky=NSEW, pady=5)
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        columns = self.data_frame.keys().tolist()
+        style = ttk.Style()
+        style.configure("Custom.Treeview.Heading", font=("宋体", 15))
+        style.configure("Custom.Treeview", rowheight=30, font=("宋体", 15))
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="Custom.Treeview", selectmode=BROWSE)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)
+        for i in columns:
+            tree.column(i, anchor=CENTER, width=80)
+            if columns.index(i) == 1 or columns.index(i) == 0:
+                tree.column(i, anchor=CENTER, width=120)
+        for row in self.data_frame.itertuples():
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        y_scrollbar = ttk.Scrollbar(self, orient='vertical', command=tree.yview)
+        x_scrollbar = ttk.Scrollbar(frame, orient="horizontal", command=tree.xview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        tree.config(height=6)
+        tree.grid(row=0, column=0, columnspan=2, sticky=NSEW, pady=5)
+        y_scrollbar.grid(row=1, column=3, sticky='ns')
+        x_scrollbar.grid(row=2, column=0, columnspan=2, sticky='ew')
+        frame.grid_propagate(False)
+
+    def load(self):
+        # 加载数据
+        self.data_frame = pd.read_sql(f"select * from {self.table_name}", self.conn)
+        self.create_tree_widget()
+
+
+class FormElement(Frame):
+    def __init__(self, master):
+        super().__init__(master)
+        self.master = master
+        self.data = []
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.default_query_sql = "select * from student"
+        self.create_form()
+        self.create_treeview(pd.read_sql(self.default_query_sql, con=self.conn))
+
+
+    def create_form(self):
+        self.sid_var = IntVar()
+        self.sname_var = IntVar()
+        self.sclass_var = IntVar()
+        self.ssex_var = IntVar()
+        self.sage_var = IntVar()
+        self.score_var = IntVar()
+        self.courseId_var = IntVar()
+        self.cname_var = IntVar()
+        self.credit_var = IntVar()
+        self.chours_var = IntVar()
+        Label(self, text="学生/student", font=("Lucida Grande", 20), style="inverse").grid(row=0, column=0, sticky=W)
+        Label(self, text="学号", font=self.font_style).grid(row=1, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sid_var).grid(row=1, column=1, sticky=W)
+        self.sid = Entry(self, width=20, font=self.font_style)
+        self.sid.grid(row=1, column=2, sticky=W)
+        Label(self, text="姓名", font=self.font_style).grid(row=1, column=3, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sname_var).grid(row=1, column=4, sticky=W)
+        self.sname = Entry(self, width=20, font=self.font_style)
+        self.sname.grid(row=1, column=5, sticky=W)
+
+        Label(self, text="班级", font=self.font_style).grid(row=2, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sclass_var).grid(row=2, column=1, sticky=W)
+        self.sclass = Entry(self, width=20, font=self.font_style)
+        self.sclass.grid(row=2, column=2, sticky=W)
+        Label(self, text="性别", font=self.font_style).grid(row=2, column=3, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.ssex_var).grid(row=2, column=4, sticky=W)
+        self.ssex = Entry(self, width=20, font=self.font_style)
+        self.ssex.grid(row=2, column=5, sticky=W, pady=10)
+
+        Label(self, text="年龄自", font=self.font_style).grid(row=3, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sage_var).grid(row=3, column=1, sticky=W)
+        self.start_age = Entry(self, width=20, font=self.font_style)
+        self.start_age.grid(row=3, column=2, sticky=W)
+        Label(self, text="到", font=self.font_style).grid(row=3, column=3, sticky=E)
+        Label(self, text="", font=self.font_style).grid(row=3, column=4, sticky=W)
+        self.end_age = Entry(self, width=20, font=self.font_style)
+        self.end_age.grid(row=3, column=5, sticky=W, pady=10)
+
+        Label(self, text="课程/course", font=("Lucida Grande", 20), style="inverse").grid(row=4, column=0, sticky=W)
+        Label(self, text="课号", font=self.font_style).grid(row=5, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.courseId_var).grid(row=5, column=1, sticky=W)
+        self.course_id = Entry(self, width=20, font=self.font_style)
+        self.course_id.grid(row=5, column=2, sticky=W)
+        Label(self, text="课名", font=self.font_style).grid(row=5, column=3, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.cname_var).grid(row=5, column=4, sticky=W)
+        self.course_name = Entry(self, width=20, font=self.font_style)
+        self.course_name.grid(row=5, column=5, sticky=W, pady=10)
+
+        Label(self, text="选课/sc", font=("Lucida Grande", 20), style="inverse").grid(row=6, column=0, sticky=W)
+        Label(self, text="成绩大于", font=self.font_style).grid(row=7, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.score_var).grid(row=7, column=1, sticky=W)
+        self.sc_start = Entry(self, width=20, font=self.font_style)
+        self.sc_start.grid(row=7, column=2, sticky=W)
+        Label(self, text="小于", font=self.font_style).grid(row=7, column=3, sticky=E)
+        Label(self, text="", font=self.font_style).grid(row=7, column=4, sticky=W)
+        self.sc_end = Entry(self, width=20, font=self.font_style)
+        self.sc_end.grid(row=7, column=5, sticky=W, pady=10)
+
+        Button(self, text="\n\n构造SQL\n\n", command=self.make_sql, width=8,
+               ).grid(column=8, row=0, rowspan=8)
+
+        self.sql_text = Text(self, height=3, font=self.font_style, width=75)
+        self.sql_text.grid(row=8, column=0, rowspan=2, columnspan=7, sticky=W)
+        Button(self, text="\n执行SQL\n", command=self.execute_sql, width=8,
+               ).grid(column=8, row=8, rowspan=2, padx=10)
+        self.sql_text.insert(1.0, self.default_query_sql)
+
+    def execute_sql(self):
+        sql = get_text_content(self.sql_text).lower().strip()
+        if sql.startswith("select"):
+            data_frame = pd.read_sql(sql, con=self.conn)
+            self.create_treeview(data_frame)
+        ToastNotification(message="语句执行成功",
+                          title="提示",
+                          duration=1500,
+                          position=(int(self.winfo_screenwidth() / 2) - 150, 80, "ne"),
+                          bootstyle="success",
+                          icon="").show_toast()
+
+    def create_treeview(self, data_frame):
+        frame = Frame(self, height=400)
+        frame.grid(row=10, column=0, columnspan=10, rowspan=5, sticky=NSEW)
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        columns = data_frame.keys().tolist()
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="mystyle.Treeview", height=50,
+                            selectmode=BROWSE)
+        style = ttk.Style()
+        style.configure("Treeview.Heading", font=self.font_style)
+        style.configure("Treeview", rowheight=30, font=self.font_style, borderwidth=1)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)
+        for i in columns:
+            tree.column(i, anchor=CENTER, minwidth=100, width=100)
+        for row in data_frame.itertuples():
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        tree.grid(row=0, column=0, sticky=NSEW, pady=10)
+        y_scrollbar = ttk.Scrollbar(frame, orient='vertical', command=tree.yview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        y_scrollbar.grid(row=0, column=1, sticky='ns')
+        frame.grid_propagate(False)
+
+
+    def make_sql(self):
+        sql = "select * from student where 1=1"
+        if self.course_id and self.course_name and self.sc_start and self.sc_end != "":
+            sql = "select * from student s join sc on sc.sid=s.sid join course c on c.cid=sc.cid"
+            if self.sid.get() != "":
+                sql += f" and (s.sid like '{self.sid.get()}')"
+            if self.sname.get() != "":
+                sql += f" and (s.sname like '{self.sname.get()}')"
+            if self.sclass.get() != "":
+                sql += f" and (s.sclass like '{self.sclass.get()}')"
+            if self.ssex.get() != "":
+                sql += f" and (s.ssex like '{self.ssex.get()}')"
+            if self.start_age.get() != "":
+                sql += f" and (s.sage > '{self.start_age.get()}')"
+            if self.end_age.get() != "":
+                sql += f" and (s.sage < '{self.end_age.get()}')"
+            if self.course_id.get() != "":
+                sql += f" and (c.cid like '{self.course_id.get()}')"
+            if self.course_name.get() != "":
+                sql += f" and (c.cname like '{self.course_name.get()}')"
+            if self.sc_start.get() != "":
+                sql += f" and (sc.score > {self.sc_start.get()})"
+            if self.sc_end.get() != "":
+                sql += f" and (sc.score < {self.sc_end.get()})"
+        else:
+            if self.sid.get() != "":
+                sql += f" and (sid like '{self.sid.get()}')"
+            if self.sname.get() != "":
+                sql += f" and (sname like '{self.sname.get()}')"
+            if self.sclass.get() != "":
+                sql += f" and (sclass like '{self.sclass.get()}')"
+            if self.start_age.get() != "":
+                sql += f" and (sage > '{self.start_age.get()}')"
+            if self.end_age.get() != "":
+                sql += f" and (sage < '{self.end_age.get()}')"
+        if sql == "select * from student where 1=1":
+            sql = "select * from student"
+        if (self.sid_var and self.ssex_var and self.sage_var and self.sclass_var and self.sname_var and self.score_var and self.cname_var and self.credit_var and self.chours_var == 0):
+            pass
+        else:
+            data = []
+            data.append("s.sid")if self.sid_var.get() == 1 else ""
+            data.append("s.sname")if self.sname_var.get() == 1 else ""
+            data.append("s.ssex")if self.ssex_var.get() == 1 else ""
+            data.append("s.sage")if self.sage_var.get() == 1 else ""
+            data.append("s.sclass")if self.sclass_var.get() == 1 else ""
+            data.append("sc.score")if self.score_var.get() == 1 else ""
+            data.append("c.cid")if self.courseId_var.get() == 1 else ""
+            data.append("c.cname")if self.cname_var.get() == 1 else ""
+            data.append("c.credit")if self.credit_var.get() == 1 else ""
+            data.append("c.chours")if self.chours_var.get() == 1 else ""
+            sql = sql.replace("select *", f"select {', '.join(data)} ")
+        sql = sql.replace("1=1 and", "")
+        self.sql_text.delete(0.0, END)
+        self.sql_text.insert(1.0, sql)
+
+class StuSys_X4(BaseWindow):
+    def __init__(self, master, attr):
+        super().__init__(master, attr)
+        self.create_left_plate()
+        self.create_right_plate()
+
+    def create_left_plate(self):
+        self.left_frame = Frame(self.master, height=self.attr["height"])
+        self.left_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        load_element1 = LoadElement(self.left_frame, "student")
+        load_element1.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "course")
+        load_element2.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "sc")
+        load_element2.pack(side=TOP, pady=10)
+
+    def create_right_plate(self):
+        self.right_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        form_element = FormElement(self.right_frame)
+        form_element.pack(side=TOP, pady=10, anchor=NE)
+
+
+if __name__ == '__main__':
+    """
+    minty, lumen, sandstone, yeti, pulse, united, morph, journal, darkly, superhero, solar
+    cyborg, vapor, simplex, cerculean, 
+    """
+    style = "morph"
+    root = Window(themename=style)
+    screenwidth = root.winfo_screenwidth()
+    screenheight = root.winfo_screenheight()
+    root.columnconfigure(0, weight=1)
+    root.rowconfigure(1, weight=1)
+    root_attr = {
+        "width": screenwidth * 0.83,
+        "height": screenheight * 0.85,
+    }
+    alignstr = '%dx%d+%d+%d' % (root_attr['width'], root_attr['height'], (screenwidth - root_attr['width']) / 2,
+                                (screenheight - root_attr['height']) / 2)
+    root.geometry(alignstr)
+    root.resizable(width=False, height=False)
+    app = StuSys_X4(root, root_attr)
+
+    ttk.Style().configure("TButton", font="-size 18")
+    root.mainloop()

X5/StuSys_X5_13.py

@@ -0,0 +1,315 @@
+from tkinter import Frame, messagebox
+import tkinter.font as tkFont
+
+from pandas import DataFrame
+from ttkbootstrap import *
+import ttkbootstrap as ttk
+from ttkbootstrap.constants import *
+
+import pandas as pd
+import pymysql
+from ttkbootstrap.toast import ToastNotification
+
+from BaseWindow import BaseWindow
+
+import warnings
+warnings.simplefilter(action='ignore', category=UserWarning)
+
+def get_text_content(text):
+    return text.get("0.0", "end").replace("\n", " ")
+
+
+class LoadElement(Frame):
+    def __init__(self, master, table_name):
+        super().__init__(master)
+        self.master = master
+        self.table_name = table_name
+        self.data = []
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        self.data_frame = pd.read_sql(f"select * from {self.table_name} limit 0", self.conn)
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.create_widget()
+        self.select_value(None)
+        self.create_tree_widget()
+
+    def select_value(self, event):
+        self.table_name = self.select_stringVar.get()
+
+    def get_table(self) -> DataFrame:
+        TableList = pd.read_sql("show tables", self.conn)
+        return TableList
+
+    def create_widget(self):
+        data_frame = self.get_table()
+        tables = [i[0] for i in data_frame.values.tolist()]
+        style = ttk.Style()
+        # 设置字体和字体大小
+        style.configure('TCombobox', font=('Arial', 100))
+        self.select_stringVar = StringVar()
+        self.select_stringVar.set(self.table_name)
+        self.combo = ttk.Combobox(self, width=10, height=1, textvariable=self.select_stringVar, font=self.font_style, style="TCombobox")
+        self.combo["values"] = tables
+        self.combo.bind('<<ComboboxSelected>>', self.select_value)
+        self.combo.grid(column=0, row=0)
+        Button(self, text="装载", width=10, command=self.load).grid(column=1, row=0, padx=5)
+
+    def create_tree_widget(self):
+        frame = Frame(self, width=50, height=220)
+        frame.grid(row=1, column=0, columnspan=2, sticky=NSEW, pady=5)
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        columns = self.data_frame.keys().tolist()
+        style = ttk.Style()
+        style.configure("Custom.Treeview.Heading", font=("宋体", 15))
+        style.configure("Custom.Treeview", rowheight=30, font=("宋体", 15))
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="Custom.Treeview", selectmode=BROWSE)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)
+        for i in columns:
+            tree.column(i, anchor=CENTER, width=80)
+            if columns.index(i) == 1 or columns.index(i) == 0:
+                tree.column(i, anchor=CENTER, width=120)
+        for row in self.data_frame.itertuples():
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        y_scrollbar = ttk.Scrollbar(self, orient='vertical', command=tree.yview)
+        x_scrollbar = ttk.Scrollbar(frame, orient="horizontal", command=tree.xview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        tree.config(height=6)
+        tree.grid(row=0, column=0, columnspan=2, sticky=NSEW, pady=5)
+        y_scrollbar.grid(row=1, column=3, sticky='ns')
+        x_scrollbar.grid(row=2, column=0, columnspan=2, sticky='ew')
+        frame.grid_propagate(False)
+
+    def load(self):
+        # 加载数据
+        self.data_frame = pd.read_sql(f"select * from {self.table_name}", self.conn)
+        self.create_tree_widget()
+
+
+class FormElement(Frame):
+    def __init__(self, master):
+        super().__init__(master)
+        self.master = master
+        self.data = []
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.default_query_sql = "select * from student"
+        self.create_form()
+        self.create_treeview(pd.read_sql(self.default_query_sql, con=self.conn))
+
+
+    def create_form(self):
+        self.sid_var = IntVar()
+        self.sname_var = IntVar()
+        self.sclass_var = IntVar()
+        self.ssex_var = IntVar()
+        self.sage_var = IntVar()
+        self.score_var = IntVar()
+        self.courseId_var = IntVar()
+        self.cname_var = IntVar()
+        self.credit_var = IntVar()
+        self.chours_var = IntVar()
+        Label(self, text="学生/student", font=("Lucida Grande", 20), style="inverse").grid(row=0, column=0, sticky=W)
+        Label(self, text="学号", font=self.font_style).grid(row=1, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sid_var).grid(row=1, column=1, sticky=W)
+        self.sid = Entry(self, width=20, font=self.font_style)
+        self.sid.grid(row=1, column=2, sticky=W)
+        Label(self, text="姓名", font=self.font_style).grid(row=1, column=3, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sname_var).grid(row=1, column=4, sticky=W)
+        self.sname = Entry(self, width=20, font=self.font_style)
+        self.sname.grid(row=1, column=5, sticky=W)
+
+        Label(self, text="班级", font=self.font_style).grid(row=2, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sclass_var).grid(row=2, column=1, sticky=W)
+        self.sclass = Entry(self, width=20, font=self.font_style)
+        self.sclass.grid(row=2, column=2, sticky=W)
+        Label(self, text="性别", font=self.font_style).grid(row=2, column=3, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.ssex_var).grid(row=2, column=4, sticky=W)
+        self.ssex = Entry(self, width=20, font=self.font_style)
+        self.ssex.grid(row=2, column=5, sticky=W, pady=10)
+
+        Label(self, text="年龄自", font=self.font_style).grid(row=3, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.sage_var).grid(row=3, column=1, sticky=W)
+        self.start_age = Entry(self, width=20, font=self.font_style)
+        self.start_age.grid(row=3, column=2, sticky=W)
+        Label(self, text="到", font=self.font_style).grid(row=3, column=3, sticky=E)
+        Label(self, text="", font=self.font_style).grid(row=3, column=4, sticky=W)
+        self.end_age = Entry(self, width=20, font=self.font_style)
+        self.end_age.grid(row=3, column=5, sticky=W, pady=10)
+
+        Label(self, text="课程/course", font=("Lucida Grande", 20), style="inverse").grid(row=4, column=0, sticky=W)
+        Label(self, text="课号", font=self.font_style).grid(row=5, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.courseId_var).grid(row=5, column=1, sticky=W)
+        self.course_id = Entry(self, width=20, font=self.font_style)
+        self.course_id.grid(row=5, column=2, sticky=W)
+        Label(self, text="课名", font=self.font_style).grid(row=5, column=3, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.cname_var).grid(row=5, column=4, sticky=W)
+        self.course_name = Entry(self, width=20, font=self.font_style)
+        self.course_name.grid(row=5, column=5, sticky=W, pady=10)
+
+        Label(self, text="选课/sc", font=("Lucida Grande", 20), style="inverse").grid(row=6, column=0, sticky=W)
+        Label(self, text="成绩大于", font=self.font_style).grid(row=7, column=0, sticky=E)
+        Checkbutton(self, onvalue=1, offvalue=0, variable=self.score_var).grid(row=7, column=1, sticky=W)
+        self.sc_start = Entry(self, width=20, font=self.font_style)
+        self.sc_start.grid(row=7, column=2, sticky=W)
+        Label(self, text="小于", font=self.font_style).grid(row=7, column=3, sticky=E)
+        Label(self, text="", font=self.font_style).grid(row=7, column=4, sticky=W)
+        self.sc_end = Entry(self, width=20, font=self.font_style)
+        self.sc_end.grid(row=7, column=5, sticky=W, pady=10)
+
+        Button(self, text="\n\n构造SQL\n\n", command=self.make_sql, width=8,
+               ).grid(column=8, row=0, rowspan=8)
+
+        self.sql_text = Text(self, height=3, font=self.font_style, width=75)
+        self.sql_text.grid(row=8, column=0, rowspan=2, columnspan=7, sticky=W)
+        Button(self, text="\n执行SQL\n", command=self.execute_sql, width=8,
+               ).grid(column=8, row=8, rowspan=2, padx=10)
+        self.sql_text.insert(1.0, self.default_query_sql)
+
+    def execute_sql(self):
+        cursor = self.conn.cursor()
+        try:
+            sql = get_text_content(self.sql_text).lower().strip()
+            cursor.execute(sql)
+            if sql.startswith("select"):
+                data_frame = pd.read_sql(sql, con=self.conn)
+                self.create_treeview(data_frame)
+            ToastNotification(message="语句执行成功",
+                              title="提示",
+                              duration=1500,
+                              position=(int(self.winfo_screenwidth() / 2) - 150, 80, "ne"),
+                              bootstyle="success",
+                              icon="").show_toast()
+        except pymysql.Error as e:
+            messagebox.showerror(str(e.args[0]), str(e.args[1]))
+        finally:
+            cursor.close()
+
+    def create_treeview(self, data_frame):
+        frame = Frame(self, height=400)
+        frame.grid(row=10, column=0, columnspan=10, rowspan=5, sticky=NSEW)
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        columns = data_frame.keys().tolist()
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="mystyle.Treeview", height=50,
+                            selectmode=BROWSE)
+        style = ttk.Style()
+        style.configure("Treeview.Heading", font=self.font_style)
+        style.configure("Treeview", rowheight=30, font=self.font_style, borderwidth=1)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)
+        for i in columns:
+            tree.column(i, anchor=CENTER, minwidth=100, width=100)
+        for row in data_frame.itertuples():
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        tree.grid(row=0, column=0, sticky=NSEW, pady=10)
+        y_scrollbar = ttk.Scrollbar(frame, orient='vertical', command=tree.yview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        y_scrollbar.grid(row=0, column=1, sticky='ns')
+        frame.grid_propagate(False)
+
+
+    def make_sql(self):
+        sql = "select * from student where 1=1"
+        if self.course_id and self.course_name and self.sc_start and self.sc_end != "":
+            sql = "select * from student s join sc on sc.sid=s.sid join course c on c.cid=sc.cid"
+            if self.sid.get() != "":
+                sql += f" and (s.sid like '{self.sid.get()}')"
+            if self.sname.get() != "":
+                sql += f" and (s.sname like '{self.sname.get()}')"
+            if self.sclass.get() != "":
+                sql += f" and (s.sclass like '{self.sclass.get()}')"
+            if self.ssex.get() != "":
+                sql += f" and (s.ssex like '{self.ssex.get()}')"
+            if self.start_age.get() != "":
+                sql += f" and (s.sage > '{self.start_age.get()}')"
+            if self.end_age.get() != "":
+                sql += f" and (s.sage < '{self.end_age.get()}')"
+            if self.course_id.get() != "":
+                sql += f" and (c.cid like '{self.course_id.get()}')"
+            if self.course_name.get() != "":
+                sql += f" and (c.cname like '{self.course_name.get()}')"
+            if self.sc_start.get() != "":
+                sql += f" and (sc.score > {self.sc_start.get()})"
+            if self.sc_end.get() != "":
+                sql += f" and (sc.score < {self.sc_end.get()})"
+        else:
+            if self.sid.get() != "":
+                sql += f" and (sid like '{self.sid.get()}')"
+            if self.sname.get() != "":
+                sql += f" and (sname like '{self.sname.get()}')"
+            if self.sclass.get() != "":
+                sql += f" and (sclass like '{self.sclass.get()}')"
+            if self.start_age.get() != "":
+                sql += f" and (sage > '{self.start_age.get()}')"
+            if self.end_age.get() != "":
+                sql += f" and (sage < '{self.end_age.get()}')"
+        if sql == "select * from student where 1=1":
+            sql = "select * from student"
+        if (self.sid_var and self.ssex_var and self.sage_var and self.sclass_var and self.sname_var and self.score_var and self.cname_var and self.credit_var and self.chours_var == 0):
+            pass
+        else:
+            data = []
+            data.append("s.sid")if self.sid_var.get() == 1 else ""
+            data.append("s.sname")if self.sname_var.get() == 1 else ""
+            data.append("s.ssex")if self.ssex_var.get() == 1 else ""
+            data.append("s.sage")if self.sage_var.get() == 1 else ""
+            data.append("s.sclass")if self.sclass_var.get() == 1 else ""
+            data.append("sc.score")if self.score_var.get() == 1 else ""
+            data.append("c.cid")if self.courseId_var.get() == 1 else ""
+            data.append("c.cname")if self.cname_var.get() == 1 else ""
+            data.append("c.credit")if self.credit_var.get() == 1 else ""
+            data.append("c.chours")if self.chours_var.get() == 1 else ""
+            sql = sql.replace("select *", f"select {', '.join(data)} ")
+        sql = sql.replace("1=1 and", "")
+        self.sql_text.delete(0.0, END)
+        self.sql_text.insert(1.0, sql)
+
+class StuSys_X4(BaseWindow):
+    def __init__(self, master, attr):
+        super().__init__(master, attr)
+        self.create_left_plate()
+        self.create_right_plate()
+
+    def create_left_plate(self):
+        self.left_frame = Frame(self.master, height=self.attr["height"])
+        self.left_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        load_element1 = LoadElement(self.left_frame, "student")
+        load_element1.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "course")
+        load_element2.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "sc")
+        load_element2.pack(side=TOP, pady=10)
+
+    def create_right_plate(self):
+        self.right_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        form_element = FormElement(self.right_frame)
+        form_element.pack(side=TOP, pady=10, anchor=NE)
+
+
+if __name__ == '__main__':
+    style = "morph"
+    root = Window(themename=style)
+    screenwidth = root.winfo_screenwidth()
+    screenheight = root.winfo_screenheight()
+    root.columnconfigure(0, weight=1)
+    root.rowconfigure(1, weight=1)
+    root_attr = {
+        "width": screenwidth * 0.83,
+        "height": screenheight * 0.85,
+    }
+    # 配置界面大小
+    alignstr = '%dx%d+%d+%d' % (root_attr['width'], root_attr['height'], (screenwidth - root_attr['width']) / 2,
+                                (screenheight - root_attr['height']) / 2)
+    root.geometry(alignstr)
+    root.resizable(width=False, height=False)   # 禁止用户调整界面大小
+    app = StuSys_X4(root, root_attr)
+    app.create_left_plate()
+    app.create_right_plate()
+    ttk.Style().configure("TButton", font="-size 18")
+    root.mainloop()

X5/StuSys_X5_14.py

@@ -0,0 +1,309 @@
+import uuid
+from tkinter import messagebox
+import tkinter.font as tkFont
+
+from ttkbootstrap import *
+import ttkbootstrap as ttk
+from ttkbootstrap.constants import *
+
+import pandas as pd
+import pymysql
+
+from BaseWindow import BaseWindow
+
+def get_text_content(text):
+    return text.get("0.0", "end").replace("\n", " ")
+
+
+class LoadElement(Frame):
+    def __init__(self, master, table_name):
+        super().__init__(master)
+        self.master = master
+        self.table_name = table_name
+        self.data = []
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        self.data_frame = pd.read_sql(f"select * from {self.table_name} limit 0", self.conn)
+    #左侧三框框数据
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.create_widget()
+        self.select_value(None)
+        self.create_tree_widget()
+
+    def select_value(self, event):
+        self.table_name = self.select_stringVar.get()
+
+    def create_widget(self):
+        data_frame = pd.read_sql("show tables", self.conn)
+        tables = [i[0] for i in data_frame.values.tolist()]
+        style = ttk.Style()
+        # 设置字体和字体大小
+        style.configure('TCombobox', font=('Arial', 100))
+        self.select_stringVar = StringVar()
+        self.select_stringVar.set(self.table_name)
+        combo = ttk.Combobox(self, width=10, height=1, textvariable=self.select_stringVar, font=self.font_style,
+                             style="TCombobox")
+        combo["values"] = tables
+        combo.bind('<<ComboboxSelected>>', self.select_value)
+        combo.grid(column=0, row=0)
+        Button(self, text="装载", width=9, command=self.load).grid(column=1, row=0, padx=5)
+
+    def create_tree_widget(self):
+        # 创建画布，用于展示装载后的数据
+        frame = Frame(self, width=50, height=250)
+        frame.grid(row=1, column=0, columnspan=2, sticky=NSEW, pady=5)
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        columns = self.data_frame.keys().tolist()
+        style = ttk.Style()
+        style.configure("Custom.Treeview.Heading", font=("宋体", 15))
+        style.configure("Custom.Treeview", rowheight=30, font=("宋体", 15))
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="Custom.Treeview", selectmode=BROWSE)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)
+        for i in columns:
+            tree.column(i, anchor=CENTER, width=80)
+            if columns.index(i) == 1 or columns.index(i) == 0:
+                tree.column(i, anchor=CENTER, width=120)
+        for row in self.data_frame.itertuples():
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        y_scrollbar = ttk.Scrollbar(self, orient='vertical', command=tree.yview)
+        x_scrollbar = ttk.Scrollbar(frame, orient="horizontal", command=tree.xview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        tree.config(height=6)
+        tree.grid(row=0, column=0, columnspan=2, sticky=NSEW, pady=5)
+        y_scrollbar.grid(row=1, column=3, sticky='ns')
+        x_scrollbar.grid(row=2, column=0, columnspan=2, sticky='ew')
+        frame.grid_propagate(False)
+
+    def load(self):
+        # 加载数据
+        self.data_frame = pd.read_sql(f"select * from {self.table_name}", self.conn)
+        self.create_tree_widget()
+
+
+class FormElement(Frame):
+    def __init__(self, master, node):
+        super().__init__(master)
+        self.node = node
+        self.data = []
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.table_names = []
+        self.form_content = {}
+        self.get_table_names()
+        self.table_name = self.table_names[0]
+        self.default_query_sql = f"SELECT * FROM {self.table_name}"
+        self.create_form()
+        self.select_table(None)
+        self.create_treeview(pd.read_sql(self.default_query_sql, con=self.conn))
+
+    def get_table_names(self):
+        """
+        获取该数据库下所有的表
+        :return:
+        """
+        data_frame = pd.read_sql("show tables", self.conn)
+        self.table_names = [i[0] for i in data_frame.values.tolist()]
+
+    def select_table(self, event):
+        """
+        当下拉框选择表之后，触发该函数，并将tableName改为选择的tableName
+        :param event:
+        :return:
+        """
+        for value in self.form_content.values():
+            value[0].grid_forget()
+            value[2].grid_forget()
+            value[3].grid_forget()
+        self.form_content.clear()
+        self.table_name = self.select_table_name.get()
+        self.create_form()
+        self.sql_text.delete(0.0, END)
+        self.sql_text.insert(1.0, f"SELECT * FROM {self.table_name}")
+
+    def get_field_names(self):
+        """
+        获取所有数据表的所有字段
+        :return: 返回表内的所有字段
+        """
+        data_frame = pd.read_sql(f"desc {self.table_name}", self.conn)
+        """
+        field_names = []
+        for field in data_frame["Field"]:
+            field_names.append(f"{self.table_name}.{field}")
+        return field_names
+        """
+        return data_frame["Field"].values.tolist()
+
+    def create_form(self):
+        """
+        创建表单区域，根据数据表自动生成表单
+        :return:
+        """
+        self.select_table_name = StringVar()
+        self.select_table_name.set(self.table_name)
+        combo = ttk.Combobox(self, width=8, height=1, textvariable=self.select_table_name, font=self.font_style,
+                             style="TCombobox")
+        combo["values"] = self.table_names
+        combo.bind('<<ComboboxSelected>>', self.select_table)
+        combo.grid(column=0, row=0, sticky=W)
+        fields = self.get_field_names()
+        num_fields = len(fields)
+        num_rows = (num_fields + 1) // 2
+        for i in range(num_rows):
+            for j in range(2):
+                field_idx = i * 2 + j
+                if field_idx >= num_fields:
+                    break
+                field_name = fields[field_idx]
+                label = Label(self, text=field_name, font=self.font_style)
+                label.grid(row=i + 1, column=j * 2, padx=5, pady=5, sticky=W)
+                checkbutton_var = IntVar()
+                checkbutton = Checkbutton(self, text='', variable=checkbutton_var)
+                checkbutton.grid(row=i + 1, column=j * 2, padx=5, pady=5, sticky=E)
+                entry = Entry(self, font=self.font_style)
+                entry.grid(row=i + 1, column=j * 2 + 1, padx=5, pady=5, sticky=W)
+                self.form_content[field_name] = (entry, checkbutton_var, label, checkbutton)
+        style = Style()
+        style.configure("custom.TButton", padding=(10, 40, 10, 40))
+        Button(self, text="构造SQL", command=self.make_sql, width=8, style="custom.TButton"
+               ).grid(column=8, row=0, rowspan=8)
+
+        self.sql_text = Text(self, height=3, font=self.font_style, width=62)
+        self.sql_text.grid(row=8, column=0, rowspan=2, columnspan=7, sticky=W)
+        Button(self, text="\n执行SQL\n", command=self.execute_sql, width=8,
+               ).grid(column=8, row=8, rowspan=2, padx=10)
+        self.sql_text.insert(1.0, self.default_query_sql)
+
+    def execute_sql(self):
+        cursor = self.conn.cursor()
+        sql = get_text_content(self.sql_text).lower().strip()
+        try:
+            cursor.execute(sql)
+            if sql.startswith("select"):
+                data_frame = pd.read_sql(sql, con=self.conn)
+                self.create_treeview(data_frame)
+                self.node.message.insert(0, f"{sql}执行成功！共查询到{len(data_frame)}条数据-{uuid.uuid4()}-true")
+                return
+            self.node.message.insert(0, f"{sql}执行成功！-{uuid.uuid4()}-true")
+        except pymysql.Error as e:
+            messagebox.showerror(str(e.args[0]), str(e.args[1]))
+            self.node.message.insert(0, f"{sql}执行失败！{e}-{uuid.uuid4()}-false")
+        finally:
+            cursor.close()
+            self.node.update_message()
+
+    def create_treeview(self, data_frame):
+        frame = Frame(self, height=580)
+        frame.grid(row=10, column=0, columnspan=10, rowspan=5, sticky=NSEW, pady=10)
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        unique_columns = data_frame.columns[~data_frame.columns.duplicated()]
+        columns = unique_columns.tolist()
+        # 获取查询的列名，将其转换为列表
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="mystyle.Treeview", height=50, selectmode=BROWSE)
+        style = ttk.Style()
+        style.configure("Treeview.Heading", font=self.font_style)
+        style.configure("Treeview", rowheight=30, font=self.font_style, borderwidth=1)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)
+        for i in columns:
+            tree.column(i, anchor=CENTER, minwidth=100, width=100)
+        for row in data_frame.itertuples():
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        tree.grid(row=0, column=0, sticky=NSEW, pady=10)
+        y_scrollbar = ttk.Scrollbar(frame, orient='vertical', command=tree.yview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        y_scrollbar.grid(row=0, column=1, sticky='ns')
+        frame.grid_propagate(False)
+
+    def make_sql(self):
+        sql = f"SELECT * FROM {self.table_name}"
+        conditions = []
+        select_fields = []
+        for field, (entry, checkbox_var, i, j) in self.form_content.items():
+            if entry.get():
+                conditions.append("{} like '{}'".format(field, entry.get()))
+            if checkbox_var.get() == 1:
+                select_fields.append("{}".format(field))
+        if conditions:
+            sql = "SELECT * FROM {} WHERE {}".format(self.table_name, " AND ".join(conditions))
+        if select_fields:
+            sql = sql.replace("*", ",".join(select_fields))
+        self.sql_text.delete(0.0, END)
+        self.sql_text.insert(1.0, sql)
+
+
+class StuSys_X4(BaseWindow):
+    def __init__(self, master, attr):
+        super().__init__(master, attr)
+        self.create_left_plate()
+        self.create_right_plate()
+        self.message = []
+
+    def create_left_plate(self):
+        self.left_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame.pack(side=RIGHT, anchor=NW, pady=10, padx=10)
+        self.left_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        load_element1 = LoadElement(self.left_frame, "student")
+        load_element1.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "course")
+        load_element2.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "sc")
+        load_element2.pack(side=TOP, pady=10)
+        message_frame = Frame(self.right_frame, width=50, height=180)
+        message_frame.pack(side=TOP, pady=10, fill=BOTH)
+        self.canvas = Canvas(message_frame, width=280, height=1000, bg="#f0f5fa")
+        self.canvas.configure(background="#f0f5fa")
+        y_scrollbar = Scrollbar(message_frame, orient="vertical", command=self.canvas.yview)
+        x_scrollbar = Scrollbar(message_frame, orient="horizontal", command=self.canvas.xview)
+        y_scrollbar.pack(side=RIGHT, fill=BOTH)
+        x_scrollbar.pack(side=BOTTOM, fill=BOTH)
+        self.canvas.pack(side=TOP, fill=BOTH)
+        self.canvas.configure(yscrollcommand=y_scrollbar.set)
+        self.canvas.configure(xscrollcommand=x_scrollbar.set)
+
+    def update_message(self):
+        self.canvas.delete(ALL)
+        for message in self.message:
+            index = self.message.index(message)
+            self.canvas.create_text(0, 20 * index, anchor="nw",
+                                    text=message.split("-")[0], font=("", 15), fill="black" if message.split("-")[-1] == "true" else "red")
+        self.canvas.update()
+        self.canvas.configure(scrollregion=self.canvas.bbox("all"))
+
+    def create_right_plate(self):
+        self.right_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        form_element = FormElement(self.right_frame, self)
+        form_element.pack(side=TOP, pady=10, anchor=NE)
+
+
+if __name__ == '__main__':
+    """
+    minty, lumen, sandstone, yeti, pulse, united, morph, journal, darkly, superhero, solar
+    cyborg, vapor, simplex, cerculean, 
+    """
+    style = "morph"
+    root = Window(themename=style)
+    screenwidth = root.winfo_screenwidth()
+    screenheight = root.winfo_screenheight()
+    root.columnconfigure(0, weight=1)
+    root.rowconfigure(1, weight=1)
+    root_attr = {
+        "width": screenwidth * 0.88,
+        "height": screenheight * 0.90,
+    }
+    alignstr = '%dx%d+%d+%d' % (root_attr['width'], root_attr['height'], (screenwidth - root_attr['width']) / 2,
+                                (screenheight - root_attr['height']) / 2)
+    root.geometry(alignstr)
+    root.resizable(width=False, height=False)
+
+    app = StuSys_X4(root, root_attr)
+    ttk.Style().configure("TButton", font="-size 18")
+    root.mainloop()

X5/StuSys_X5_15.py

@@ -0,0 +1,335 @@
+import uuid
+import random
+from tkinter import messagebox
+import tkinter.font as tkFont
+
+from ttkbootstrap import *
+import ttkbootstrap as ttk
+from ttkbootstrap.constants import *
+
+import pandas as pd
+import pymysql
+
+from BaseWindow import BaseWindow
+
+
+import warnings
+warnings.simplefilter(action='ignore', category=UserWarning)
+
+# 添加第三个任务
+
+
+def get_text_content(text):
+    return text.get("0.0", "end").replace("\n", " ")
+
+
+class LoadElement(Frame):
+    def __init__(self, master, table_name):
+        super().__init__(master)
+        self.master = master
+        self.table_name = table_name
+        self.data = []
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        self.data_frame = pd.read_sql(f"select * from {self.table_name} limit 0", self.conn)
+    #左侧三框框数据
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.create_widget()
+        self.select_value(None)
+        self.create_tree_widget()
+
+    def select_value(self, event):
+        self.table_name = self.select_stringVar.get()
+
+    def create_widget(self):
+        data_frame = pd.read_sql("show tables", self.conn)
+        tables = [i[0] for i in data_frame.values.tolist()]
+        style = ttk.Style()
+        # 设置字体和字体大小
+        style.configure('TCombobox', font=('Arial', 100))
+        self.select_stringVar = StringVar()
+        self.select_stringVar.set(self.table_name)
+        combo = ttk.Combobox(self, width=10, height=1, textvariable=self.select_stringVar, font=self.font_style,
+                             style="TCombobox")
+        combo["values"] = tables
+        combo.bind('<<ComboboxSelected>>', self.select_value)
+        combo.grid(column=0, row=0)
+        Button(self, text="装载", width=9, command=self.load).grid(column=1, row=0, padx=5)
+
+    def create_tree_widget(self):
+        # 创建画布，用于展示装载后的数据
+        frame = Frame(self, width=50, height=250)
+        frame.grid(row=1, column=0, columnspan=2, sticky=NSEW, pady=5)
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        columns = self.data_frame.keys().tolist()
+        style = ttk.Style()
+        style.configure("Custom.Treeview.Heading", font=("宋体", 15))
+        style.configure("Custom.Treeview", rowheight=30, font=("宋体", 15))
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="Custom.Treeview", selectmode=BROWSE)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)
+        for i in columns:
+            tree.column(i, anchor=CENTER, width=80)
+            if columns.index(i) == 1 or columns.index(i) == 0:
+                tree.column(i, anchor=CENTER, width=120)
+        for row in self.data_frame.itertuples():
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        y_scrollbar = ttk.Scrollbar(self, orient='vertical', command=tree.yview)
+        x_scrollbar = ttk.Scrollbar(frame, orient="horizontal", command=tree.xview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        tree.config(height=6)
+        tree.grid(row=0, column=0, columnspan=2, sticky=NSEW, pady=5)
+        y_scrollbar.grid(row=1, column=3, sticky='ns')
+        x_scrollbar.grid(row=2, column=0, columnspan=2, sticky='ew')
+        frame.grid_propagate(False)
+
+    def load(self):
+        # 加载数据
+        self.data_frame = pd.read_sql(f"select * from {self.table_name}", self.conn)
+        self.create_tree_widget()
+
+
+class FormElement(Frame):
+    def __init__(self, master, node):
+        super().__init__(master)
+        self.node = node
+        self.data = []
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.table_names = []
+        self.form_content = {}
+        self.get_table_names()
+        self.table_name = self.table_names[0]
+        self.default_query_sql = f"SELECT * FROM {self.table_name}"
+        self.create_form()
+        self.select_table(None)
+        self.create_treeview(pd.read_sql(self.default_query_sql, con=self.conn))
+
+    def get_table_names(self):
+        """
+        获取该数据库下所有的表
+        :return:
+        """
+        data_frame = pd.read_sql("show tables", self.conn)
+        self.table_names = [i[0] for i in data_frame.values.tolist()]
+
+    def select_table(self, event):
+        """
+        当下拉框选择表之后，触发该函数，并将tableName改为选择的tableName
+        :param event:
+        :return:
+        """
+        for value in self.form_content.values():
+            value[0].grid_forget()
+            value[2].grid_forget()
+            value[3].grid_forget()
+        self.form_content.clear()
+        self.table_name = self.select_table_name.get()
+        self.create_form()
+        self.sql_text.delete(0.0, END)
+        self.sql_text.insert(1.0, f"SELECT * FROM {self.table_name}")
+
+    def get_field_names(self):
+        """
+        获取所有数据表的所有字段
+        :return: 返回表内的所有字段
+        """
+        data_frame = pd.read_sql(f"desc {self.table_name}", self.conn)
+        """
+        field_names = []
+        for field in data_frame["Field"]:
+            field_names.append(f"{self.table_name}.{field}")
+        return field_names
+        """
+        return data_frame["Field"].values.tolist()
+
+    def create_form(self):
+        """
+        创建表单区域，根据数据表自动生成表单
+        :return:
+        """
+        self.select_table_name = StringVar()
+        self.select_table_name.set(self.table_name)
+        combo = ttk.Combobox(self, width=8, height=1, textvariable=self.select_table_name, font=self.font_style,
+                             style="TCombobox")
+        combo["values"] = self.table_names
+        combo.bind('<<ComboboxSelected>>', self.select_table)
+        combo.grid(column=0, row=0, sticky=W)
+        fields = self.get_field_names()
+        num_fields = len(fields)
+        num_rows = (num_fields + 1) // 2
+        for i in range(num_rows):
+            for j in range(2):
+                field_idx = i * 2 + j
+                if field_idx >= num_fields:
+                    break
+                field_name = fields[field_idx]
+                label = Label(self, text=field_name, font=self.font_style)
+                label.grid(row=i + 1, column=j * 2, padx=5, pady=5, sticky=W)
+                checkbutton_var = IntVar()
+                checkbutton = Checkbutton(self, text='', variable=checkbutton_var)
+                checkbutton.grid(row=i + 1, column=j * 2, padx=5, pady=5, sticky=E)
+                entry = Entry(self, font=self.font_style)
+                entry.grid(row=i + 1, column=j * 2 + 1, padx=5, pady=5, sticky=W)
+                self.form_content[field_name] = (entry, checkbutton_var, label, checkbutton)
+        style = Style()
+        style.configure("custom.TButton", padding=(10, 40, 10, 40))
+        Button(self, text="构造SQL", command=self.make_sql, width=8, style="custom.TButton"
+               ).grid(column=8, row=0, rowspan=8)
+
+        self.sql_text = Text(self, height=3, font=self.font_style, width=62)
+        self.sql_text.grid(row=8, column=0, rowspan=2, columnspan=7, sticky=W)
+        Button(self, text="\n执行SQL\n", command=self.execute_sql, width=8,
+               ).grid(column=8, row=8, rowspan=2, padx=10)
+        self.sql_text.insert(1.0, self.default_query_sql)
+
+    def execute_sql(self):
+        cursor = self.conn.cursor()
+        # 获取文本框中的sql语句
+        sql = get_text_content(self.sql_text).lower().strip()
+        try:
+            cursor.execute(sql)
+            # 如果是查询语句
+            if sql.startswith("select"):
+                data_frame = pd.read_sql(sql, con=self.conn)
+                self.create_treeview(data_frame)
+                self.node.message.insert(0, f"{sql}执行成功！共查询到{len(data_frame)}条数据-{uuid.uuid4()}-true")  # uuid标识事件的唯一性
+                return
+            # 如果不是查询语句
+            self.node.message.insert(0, f"{sql}执行成功！-{uuid.uuid4()}-true")
+        except pymysql.Error as e:
+            messagebox.showerror(str(e.args[0]), str(e.args[1]))
+            self.node.message.insert(0, f"{sql}执行失败！{e}-{uuid.uuid4()}-false")
+        finally:
+            cursor.close()
+            self.node.update_message()
+
+    def create_treeview(self, data_frame):
+        frame = Frame(self, height=580)
+        frame.grid(row=10, column=0, columnspan=10, rowspan=5, sticky=NSEW, pady=10)
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        unique_columns = data_frame.columns[~data_frame.columns.duplicated()]
+        columns = unique_columns.tolist()
+        # 获取查询的列名，将其转换为列表
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="mystyle.Treeview", height=50, selectmode=BROWSE)
+        style = ttk.Style()
+        style.configure("Treeview.Heading", font=self.font_style)
+        style.configure("Treeview", rowheight=30, font=self.font_style, borderwidth=1)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)
+        for i in columns:
+            tree.column(i, anchor=CENTER, minwidth=100, width=100)
+        for row in data_frame.itertuples():
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        tree.grid(row=0, column=0, sticky=NSEW, pady=10)
+        y_scrollbar = ttk.Scrollbar(frame, orient='vertical', command=tree.yview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        y_scrollbar.grid(row=0, column=1, sticky='ns')
+        frame.grid_propagate(False)
+
+    def make_sql(self):
+        sql = f"SELECT * FROM {self.table_name}"
+        conditions = []
+        select_fields = []
+
+        condition_statements = [
+            "{} LIKE '{}'",
+            "{} = '{}'",
+            "NOT ({} != '{}')",
+            "{} IN ('{}')"
+        ]
+
+        for field, (entry, checkbox_var, i, j) in self.form_content.items():
+            if entry.get():
+
+                # conditions.append("{} like '{}'".format(field, entry.get()))
+                # conditions.append("{} = '{}'".format(field, entry.get()))
+                # conditions.append("NOT ({} != '{}')".format(field, entry.get()))
+                # conditions.append("{} IN ('{}')".format(field, entry.get()))
+                conditions.append(random.choice(condition_statements).format(field, entry.get()))
+
+            if checkbox_var.get() == 1:
+                select_fields.append("{}".format(field))
+        if conditions:
+            sql = "SELECT * FROM {} WHERE {}".format(self.table_name, " AND ".join(conditions))
+            print(sql)
+        if select_fields:
+            sql = sql.replace("*", ",".join(select_fields))
+        self.sql_text.delete(0.0, END)
+        self.sql_text.insert(1.0, sql)
+
+
+class StuSys_X4(BaseWindow):
+    def __init__(self, master, attr):
+        super().__init__(master, attr)
+        self.create_left_plate()
+        self.create_right_plate()
+        self.message = []
+
+    def create_left_plate(self):
+        self.left_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame.pack(side=RIGHT, anchor=NW, pady=10, padx=10)
+        self.left_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        load_element1 = LoadElement(self.left_frame, "student")
+        load_element1.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "course")
+        load_element2.pack(side=TOP, pady=10)
+        load_element2 = LoadElement(self.left_frame, "sc")
+        load_element2.pack(side=TOP, pady=10)
+        message_frame = Frame(self.right_frame, width=50, height=180)
+        message_frame.pack(side=TOP, pady=10, fill=BOTH)
+        self.canvas = Canvas(message_frame, width=280, height=1000, bg="#f0f5fa")
+        self.canvas.configure(background="#f0f5fa")
+        y_scrollbar = Scrollbar(message_frame, orient="vertical", command=self.canvas.yview)
+        x_scrollbar = Scrollbar(message_frame, orient="horizontal", command=self.canvas.xview)
+        y_scrollbar.pack(side=RIGHT, fill=BOTH)
+        x_scrollbar.pack(side=BOTTOM, fill=BOTH)
+        self.canvas.pack(side=TOP, fill=BOTH)
+        self.canvas.configure(yscrollcommand=y_scrollbar.set)
+        self.canvas.configure(xscrollcommand=x_scrollbar.set)
+
+    def update_message(self):
+        self.canvas.delete(ALL)
+        for message in self.message:
+            index = self.message.index(message)
+            self.canvas.create_text(0, 20 * index, anchor="nw",
+                                    text=message.split("-")[0], font=("", 15), fill="black" if message.split("-")[-1] == "true" else "red")
+        self.canvas.update()
+        self.canvas.configure(scrollregion=self.canvas.bbox("all"))
+
+    def create_right_plate(self):
+        self.right_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        form_element = FormElement(self.right_frame, self)
+        form_element.pack(side=TOP, pady=10, anchor=NE)
+
+
+if __name__ == '__main__':
+    """
+    minty, lumen, sandstone, yeti, pulse, united, morph, journal, darkly, superhero, solar
+    cyborg, vapor, simplex, cerculean, 
+    """
+    style = "morph"
+    root = Window(themename=style)
+    screenwidth = root.winfo_screenwidth()
+    screenheight = root.winfo_screenheight()
+    root.columnconfigure(0, weight=1)
+    root.rowconfigure(1, weight=1)
+    root_attr = {
+        "width": screenwidth * 0.88,
+        "height": screenheight * 0.90,
+    }
+    alignstr = '%dx%d+%d+%d' % (root_attr['width'], root_attr['height'], (screenwidth - root_attr['width']) / 2,
+                                (screenheight - root_attr['height']) / 2)
+    root.geometry(alignstr)
+    root.resizable(width=False, height=False)
+
+    app = StuSys_X4(root, root_attr)
+    ttk.Style().configure("TButton", font="-size 18")
+    root.mainloop()

X5/StuSys_X5_final.py

@@ -0,0 +1,382 @@
+import uuid
+import random
+from tkinter import messagebox
+import tkinter.font as tkFont
+
+from ttkbootstrap import *
+import ttkbootstrap as ttk
+from ttkbootstrap.constants import *
+
+import pandas as pd
+import pymysql
+from ttkbootstrap.toast import ToastNotification
+
+from BaseWindow import BaseWindow
+
+import warnings
+warnings.simplefilter(action='ignore', category=UserWarning)
+
+
+def get_text_content(text):
+    return text.get("0.0", "end").replace("\n", " ")
+
+class LoadElement(Frame):
+    def __init__(self, master, table_name):
+        super().__init__(master)
+        self.master = master
+        self.table_name = table_name    # 默认装载的表名
+        self.data = []
+        # self.conn = pymysql.connect(user="root", password="123123", database="stu_sys", host="127.0.0.1", port=3306)
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="SCT", host="127.0.0.1", port=3306)
+        # self.data_frame = pd.read_sql(f"select * from {self.table_name} limit 0", self.conn)
+        self.data_frame = pd.DataFrame([])  # 创建一个空的 DataFrame。而不是执行获得并限制返回数量为0
+
+        # 定义字体和按钮的格式
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.create_widget()
+        self.select_value(None)
+        self.create_tree_widget()
+
+    # 获取下拉框中的table_name以供后续装载等使用
+    def select_value(self, event):
+        self.table_name = self.select_stringVar.get()
+
+    # 固定的版本
+    def create_widget_label(self):
+        # 不再需要查询数据库获取表名，也不需要创建下拉框
+        # data_frame = pd.read_sql("show tables", self.conn)
+        # tables = [i[0] for i in data_frame.values.tolist()]
+
+        style = ttk.Style()
+        # 设置 Label 的字体和字体大小
+        style.configure('TLabel', font=('Arial', 20))  # 根据需要调整字体大小
+
+        # 创建 Label 控件以显示表名
+        label = ttk.Label(self, text=self.table_name, font=self.font_style, style='TLabel')
+        label.grid(column=0, row=0)
+        # 创建装载按钮
+        Button(self, text="装载", width=9, command=self.load).grid(column=1, row=0, padx=5)
+
+    # 创建小控件，包括下拉按钮以及装载按钮
+    def create_widget(self):
+        data_frame = pd.read_sql("show tables", self.conn)
+        tables = [i[0] for i in data_frame.values.tolist()]
+        style = ttk.Style()
+        # 设置字体和字体大小
+        style.configure('TCombobox', font=('Arial', 100))
+        self.select_stringVar = StringVar()
+        self.select_stringVar.set(self.table_name)
+        combo = ttk.Combobox(self, width=10, height=1, textvariable=self.select_stringVar, font=self.font_style,
+                             style="TCombobox")
+        combo["values"] = tables
+        combo.bind('<<ComboboxSelected>>', self.select_value)
+        combo.grid(column=0, row=0)
+        Button(self, text="装载", width=9, command=self.load).grid(column=1, row=0, padx=5)
+
+    # 创建一个带有滚动条并定义好样式的树形视图控件，用于显示查询结果
+    def create_tree_widget(self):
+        # 创建画布，用于展示装载后的数据
+        frame = Frame(self, width=50, height=250)
+        frame.grid(row=1, column=0, columnspan=2, sticky=NSEW, pady=5)
+        # 设置框架的列和行能够随窗口大小调整而伸缩。
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        columns = self.data_frame.keys().tolist()
+        style = ttk.Style()
+        style.configure("Custom.Treeview.Heading", font=("宋体", 15))
+        style.configure("Custom.Treeview", rowheight=30, font=("宋体", 15))
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="Custom.Treeview", selectmode=BROWSE)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)  # 为每个列设置标题
+        for i in columns:
+            tree.column(i, anchor=CENTER, width=80)     # 为每个列设置对齐方式
+            if columns.index(i) == 1 or columns.index(i) == 0:
+                tree.column(i, anchor=CENTER, width=120)
+        for row in self.data_frame.itertuples():    # 将数据的每一行插入到树形视图中
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        y_scrollbar = ttk.Scrollbar(self, orient='vertical', command=tree.yview)
+        x_scrollbar = ttk.Scrollbar(frame, orient="horizontal", command=tree.xview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        tree.config(height=6)
+        tree.grid(row=0, column=0, columnspan=2, sticky=NSEW, pady=5)
+        y_scrollbar.grid(row=1, column=3, sticky='ns')
+        x_scrollbar.grid(row=2, column=0, columnspan=2, sticky='ew')
+        frame.grid_propagate(False)
+
+    def load(self):
+        # 加载数据
+        self.data_frame = pd.read_sql(f"select * from {self.table_name}", self.conn)
+        self.create_tree_widget()
+
+
+class FormElement(Frame):
+    def __init__(self, master, node):
+        super().__init__(master)
+        self.node = node
+        self.data = []  # 好像没用到
+        # self.conn = pymysql.connect(user="root", password="123123", database="stu_sys", host="127.0.0.1", port=3306)
+        self.conn = pymysql.connect(user="root", password="Wyz010810", database="sct", host="127.0.0.1", port=3306)
+        self.font_style = tkFont.Font(family="Lucida Grande", size=20)
+        self.button_font = tkFont.Font(family="Lucida Grande", size=10)
+        self.table_names = []   # 用于存储下拉表单的数据库表名
+        self.form_content = {}
+        self.get_table_names()
+        self.table_name = self.table_names[0]
+        self.default_query_sql = f"SELECT * FROM {self.table_name}"
+        self.create_form()
+        self.select_table(None)
+        self.create_treeview(pd.read_sql(self.default_query_sql, con=self.conn))
+
+
+    def select_table(self, event):
+        """
+        当下拉框选择表之后，触发该函数，并将tableName改为选择的tableName
+        :param event:
+        :return:
+        """
+        for value in self.form_content.values():
+            value[0].grid_forget()
+            value[2].grid_forget()
+            value[3].grid_forget()
+        self.form_content.clear()
+        self.table_name = self.select_table_name.get()
+        self.create_form()
+        self.sql_text.delete(0.0, END)
+        self.sql_text.insert(1.0, f"SELECT * FROM {self.table_name}")
+
+    def get_table_names(self):
+        """
+        获取该数据库下所有的表
+        :return:
+        """
+        data_frame = pd.read_sql("show tables", self.conn)
+        self.table_names = [i[0] for i in data_frame.values.tolist()]
+
+    def get_field_names(self):
+        """
+        获取所有数据表的所有字段
+        :return: 返回表内的所有字段
+        """
+        data_frame = pd.read_sql(f"desc {self.table_name}", self.conn)
+        """
+        field_names = []
+        for field in data_frame["Field"]:
+            field_names.append(f"{self.table_name}.{field}")
+        return field_names
+        """
+        return data_frame["Field"].values.tolist()
+
+    def create_form(self):
+        """
+        创建表单区域，根据数据表自动生成表单
+        :return:
+        """
+        self.select_table_name = StringVar()    # 初始化一个StringVar对象，用于存储当前选中的表名
+        self.select_table_name.set(self.table_name)     # 设置默认表名
+        combo = ttk.Combobox(self, width=8, height=1, textvariable=self.select_table_name, font=self.font_style,
+                             style="TCombobox")     # 创建一个下拉选择框，允许用户选择一个数据表
+        combo["values"] = self.table_names       # 设置下拉选项为所有表名
+        combo.bind('<<ComboboxSelected>>', self.select_table)   # 绑定选择事件处理函数
+        combo.grid(column=0, row=0, sticky=W)   # 放置组件
+        # 获取当前表的所有字段名
+        fields = self.get_field_names()
+        num_fields = len(fields)
+        num_rows = (num_fields + 1) // 2    # 计算需要的行数，以每行放置两个字段
+        # 根据字段生成表单元素
+        for i in range(num_rows):
+            for j in range(2):  # 每行两列布局
+                field_idx = i * 2 + j
+                if field_idx >= num_fields:
+                    break   # 如果字段索引超出范围，则退出循环
+                field_name = fields[field_idx]  # 获取字段名称
+                # 为每个字段创建一个标签
+                label = Label(self, text=field_name, font=self.font_style)
+                label.grid(row=i + 1, column=j * 2, padx=20, pady=5, sticky=W)
+                # 创建一个复选框，可能用于指示选择状态
+                checkbutton_var = IntVar()
+                checkbutton = Checkbutton(self, text='', variable=checkbutton_var)
+                checkbutton.grid(row=i + 1, column=j * 2, padx=0, pady=5, sticky=E)
+                # 创建一个文本输入框，用于输入或显示字段值
+                entry = Entry(self, font=self.font_style, width=12)
+                # entry = Entry(self, font=self.font_style)
+                entry.grid(row=i + 1, column=j * 2 + 1, padx=5, pady=5, sticky=W)
+                # 存储表单组件引用，以便后续使用
+                self.form_content[field_name] = (entry, checkbutton_var, label, checkbutton)
+        # 配置并创建一个"构造SQL"按钮
+        style = Style()
+        style.configure("custom.TButton", padding=(10, 40, 10, 40))
+        Button(self, text="构造SQL", command=self.make_sql, width=8, style="custom.TButton"
+               ).grid(column=8, row=0, rowspan=8)
+        # 创建一个文本框，用于显示或编辑SQL命令
+        self.sql_text = Text(self, height=3, font=self.font_style, width=46)
+        self.sql_text.grid(row=8, column=0, rowspan=2, columnspan=7, sticky=W)
+        # 创建一个"执行SQL"按钮，用于执行文本框中的SQL命令
+        Button(self, text="\n执行SQL\n", command=self.execute_sql, width=8,
+               ).grid(column=8, row=8, rowspan=2, padx=10)
+        # 插入默认的查询SQL
+        self.sql_text.insert(1.0, self.default_query_sql)
+
+    def execute_sql(self):
+        cursor = self.conn.cursor()
+        sql = get_text_content(self.sql_text).lower().strip()   # 获取文本框中的sql语句
+        try:
+            cursor.execute(sql)
+            # 如果是查询语句
+            if sql.startswith("select"):
+                data_frame = pd.read_sql(sql, con=self.conn)
+                self.create_treeview(data_frame)
+                self.node.message.insert(0, f"{sql}执行成功！共查询到{len(data_frame)}条数据-{uuid.uuid4()}-true")  # uuid标识事件的唯一性
+                return
+            # 如果不是查询语句
+            self.node.message.insert(0, f"{sql}执行成功！-{uuid.uuid4()}-true")
+        except pymysql.Error as e:
+            # 如果执行过程中遇到pymysql相关错误，则弹出错误信息框
+            messagebox.showerror(str(e.args[0]), str(e.args[1]))
+            self.node.message.insert(0, f"{sql}执行失败！{e}-{uuid.uuid4()}-false")
+        finally:
+            cursor.close()
+            self.node.update_message()
+
+    # 创建一个带有滚动条并定义好样式的树形视图控件，用于显示查询结果
+    def create_treeview(self, data_frame):
+        frame = Frame(self, height=580)
+        frame.grid(row=10, column=0, columnspan=10, rowspan=5, sticky=NSEW, pady=10)
+        # 设置框架的列和行能够随窗口大小调整而伸缩。
+        frame.grid_columnconfigure(0, weight=1)
+        frame.grid_rowconfigure(0, weight=1)
+        unique_columns = data_frame.columns[~data_frame.columns.duplicated()]
+        columns = unique_columns.tolist()
+        # 获取查询的列名，将其转换为列表
+        tree = ttk.Treeview(frame, columns=columns, show="headings", style="mystyle.Treeview", height=50,
+                            selectmode=BROWSE)
+        style = ttk.Style()
+        style.configure("Treeview.Heading", font=self.font_style)
+        style.configure("Treeview", rowheight=30, font=self.font_style, borderwidth=1)
+        # 根据dataFrame结构生成表
+        for i in columns:
+            tree.heading(column=i, text=i)  # 为每个列设置标题
+        for i in columns:
+            tree.column(i, anchor=CENTER, minwidth=100, width=100)  # 为每个列设置对齐方式
+        for row in data_frame.itertuples():     # 将数据的每一行插入到树形视图中
+            tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
+        tree.grid(row=0, column=0, sticky=NSEW, pady=10)
+        y_scrollbar = ttk.Scrollbar(frame, orient='vertical', command=tree.yview)
+        tree.configure(yscrollcommand=y_scrollbar.set)
+        y_scrollbar.grid(row=0, column=1, sticky='ns')
+        frame.grid_propagate(False)
+
+    def make_sql(self):
+        sql = f"SELECT * FROM {self.table_name}"
+        conditions = []
+        select_fields = []
+
+        condition_statements = [
+            "{} LIKE '{}'",
+            "{} = '{}'",
+            "NOT ({} != '{}')",
+            "{} IN ('{}')"
+        ]
+
+        for field, (entry, checkbox_var, i, j) in self.form_content.items():
+            if entry.get():
+
+                # conditions.append("{} like '{}'".format(field, entry.get()))
+                # conditions.append("{} = '{}'".format(field, entry.get()))
+                # conditions.append("NOT ({} != '{}')".format(field, entry.get()))
+                # conditions.append("{} IN ('{}')".format(field, entry.get()))
+                conditions.append(random.choice(condition_statements).format(field, entry.get()))
+
+            if checkbox_var.get() == 1:
+                select_fields.append("{}".format(field))
+        if conditions:
+            sql = "SELECT * FROM {} WHERE {}".format(self.table_name, " AND ".join(conditions))
+            print(sql)
+        if select_fields:
+            sql = sql.replace("*", ",".join(select_fields))
+        self.sql_text.delete(0.0, END)
+        self.sql_text.insert(1.0, sql)
+
+
+# 该类用于创建一个界面窗口
+class StuSys_X4(BaseWindow):
+    def __init__(self, master, attr):
+        super().__init__(master, attr)
+        self.create_left_plate()
+        self.create_right_plate()
+        self.message = []
+
+    # 这里创建了左边的三个小的查询的表
+    def create_left_plate(self):
+        # 创建左侧框架并打包定位
+        self.left_frame = Frame(self.master, height=self.attr["height"])
+        self.left_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        load_element1 = LoadElement(self.left_frame, "student")
+        load_element1.pack(side=TOP, pady=10)
+        # ...course与sc的装载表的创建方式类似
+        load_element2 = LoadElement(self.left_frame, "course")
+        load_element2.pack(side=TOP, pady=10)
+        load_element3 = LoadElement(self.left_frame, "sc")
+        load_element3.pack(side=TOP, pady=10)
+
+        # 以下是消息框部分的内容
+
+        # 创建右侧框架并打包定位
+        self.right_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame.pack(side=RIGHT, anchor=NW, pady=10, padx=10)
+
+        # 创建消息框架和画布，可能用于显示信息或更复杂的交互元素
+        message_frame = Frame(self.right_frame, width=50, height=180)
+        message_frame.pack(side=TOP, pady=10, fill=BOTH)
+        self.canvas = Canvas(message_frame, width=280, height=1000, bg="#f0f5fa")
+        self.canvas.configure(background="#f0f5fa")
+        # 配置滚动条
+        y_scrollbar = Scrollbar(message_frame, orient="vertical", command=self.canvas.yview)
+        x_scrollbar = Scrollbar(message_frame, orient="horizontal", command=self.canvas.xview)
+        y_scrollbar.pack(side=RIGHT, fill=BOTH)
+        x_scrollbar.pack(side=BOTTOM, fill=BOTH)
+        self.canvas.pack(side=TOP, fill=BOTH)
+        self.canvas.configure(yscrollcommand=y_scrollbar.set)
+        self.canvas.configure(xscrollcommand=x_scrollbar.set)
+
+    # 在查询后调用这个函数，更新查询记录部分
+    def update_message(self):
+        self.canvas.delete(ALL)
+        for message in self.message:
+            index = self.message.index(message)
+            self.canvas.create_text(0, 20 * index, anchor="nw",
+                                    text=message.split("-")[0], font=("", 15),
+                                    fill="black" if message.split("-")[-1] == "true" else "red")
+        self.canvas.update()
+        self.canvas.configure(scrollregion=self.canvas.bbox("all"))
+
+    def create_right_plate(self):
+        self.right_frame = Frame(self.master, height=self.attr["height"])
+        self.right_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
+        form_element = FormElement(self.right_frame, self)
+        form_element.pack(side=TOP, pady=10, anchor=NE)
+
+if __name__ == '__main__':
+    """
+    minty, lumen, sandstone, yeti, pulse, united, morph, journal, darkly, superhero, solar
+    cyborg, vapor, simplex, cerculean, 
+    """
+    style = "morph"
+    root = Window(themename=style)
+    screenwidth = root.winfo_screenwidth()
+    screenheight = root.winfo_screenheight()
+    root.columnconfigure(0, weight=1)
+    root.rowconfigure(1, weight=1)
+    root_attr = {
+        "width": screenwidth * 0.88,
+        "height": screenheight * 0.90,
+    }
+    alignstr = '%dx%d+%d+%d' % (root_attr['width'], root_attr['height'], (screenwidth - root_attr['width']) / 2,
+                                (screenheight - root_attr['height']) / 2)
+    root.geometry(alignstr)
+    root.resizable(width=False, height=False)
+
+    app = StuSys_X4(root, root_attr)
+    ttk.Style().configure("TButton", font="-size 18")
+    root.mainloop()

draft.py

@@ -0,0 +1,63 @@
+import pymysql
+
+# 创建名为SCT的数据库
+def create_database():
+    cursor = conn.cursor()    # 创建游标
+    cursor.execute("DROP DATABASE IF EXISTS SCT")
+    # 创建数据库
+    cursor.execute("CREATE DATABASE SCT CHARACTER SET  utf8 COLLATE utf8_general_ci")
+    cursor.close()  # 关闭游标
+
+# 创建数据库表
+def create_table():
+    cursor = conn.cursor()  # 创建游标
+    cursor.execute("USE SCT")    # 指定数据库
+    # 创建student数据表
+    cursor.execute("""
+    CREATE TABLE IF NOT EXISTS student 
+    (
+        sid CHAR(8) PRIMARY KEY,
+        sname CHAR(10),
+        ssex CHAR(2),
+        sage INTEGER,
+        sclass CHAR(6)
+    )
+    """)
+    # 创建Course数据表
+    cursor.execute("""
+    CREATE TABLE IF NOT EXISTS course 
+    (
+        cid CHAR(4) PRIMARY KEY,
+        cname CHAR(30),
+        credit FLOAT(1),
+        chours INTEGER,
+        t CHAR(3)
+    )
+    """)
+    # 创建SC数据表
+    cursor.execute("""
+    CREATE TABLE IF NOT EXISTS sc
+    (
+        sid   CHAR(8),
+        cid   CHAR(4),
+        score FLOAT(1),
+        CONSTRAINT sc_course_cid_fk
+            FOREIGN KEY  (cid) REFERENCES course (cid),
+        CONSTRAINT sc_student_sid_fk
+            FOREIGN KEY (sid) REFERENCES student (sid)
+    )
+    """)
+    cursor.close()
+
+sql = """
+INSERT INTO student VALUES ('20200001', '张三','男',20,'01')
+UPDATE student SET SClass = '02' WHERE S# = '20200001'
+DELETE FROM student WHERE S# = '20200001'
+SELECT * FROM student
+"""
+
+if __name__ == '__main__':
+    conn = pymysql.connect(user="root", password="123456", host="127.0.0.1", port=3306)
+    create_database()
+    create_table()
+    conn.close()  # 关闭链接