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Student/.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
+# Editor-based HTTP Client requests
+/httpRequests/

Student/.idea/StudentInformationManagementSystem.iml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="jdk" jdkName="Python 3.12 (pythonProject)" jdkType="Python SDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

Student/.idea/inspectionProfiles/profiles_settings.xml

@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>

Student/.idea/misc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Black">
+    <option name="sdkName" value="Python 3.12 (pythonProject)" />
+  </component>
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12 (pythonProject)" project-jdk-type="Python SDK" />
+</project>

Student/.idea/modules.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/StudentInformationManagementSystem.iml" filepath="$PROJECT_DIR$/.idea/StudentInformationManagementSystem.iml" />
+    </modules>
+  </component>
+</project>

Student/dao/MysqlConfig.py

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+import pymysql
+
+class MysqlConfig:
+    user = 'root'  # MySQL用户名
+    password = '123456'  # MySQL密码
+    db = None
+    cursor = None
+
+    @staticmethod
+    def create_mysql():
+        try:
+            db = pymysql.connect(host="localhost", user=MysqlConfig.user, password=MysqlConfig.password,
+                                 database=None)  # 数据库链接，不指明具体的数据库
+            cursor = db.cursor()  # 获得游标对象
+            sql_1 = "CREATE DATABASE IF NOT EXISTS python_test;"  # 创建名为python_test的数据库
+            sql_2 = "CREATE TABLE IF NOT EXISTS t_student( sid bigint(20) PRIMARY KEY AUTO_INCREMENT ," \
+                    " sno varchar(20) , sname varchar(20), " \
+                    "sex varchar(20), age int, phone varchar(20), dormNo varchar(20)); "
+            sql_3 = "CREATE TABLE IF NOT EXISTS t_user( uid bigint(20) PRIMARY KEY AUTO_INCREMENT ," \
+                    " user_name varchar(20) , user_password varchar(20),UNIQUE INDEX (user_name));"
+            cursor.execute(sql_1)  # 执行语句
+            MysqlConfig.db = pymysql.connect(host="localhost", user=MysqlConfig.user, password=MysqlConfig.password,
+                                             database="python_test")  # 数据库链接，指定名为python_test的数据库
+            MysqlConfig.cursor = MysqlConfig.db.cursor()  # 使用 cursor() 方法创建一个游标对象 cursor
+            MysqlConfig.cursor.execute(sql_2)  # 执行语句
+            MysqlConfig.cursor.execute(sql_3)
+        except Exception as ex:
+            print("出现异常：%s" % ex)

Student/dao/StudentDao.py

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+
+from dao.MysqlConfig import MysqlConfig
+
+
+class StudentDao:
+
+    @staticmethod  # 增删改的方法
+    def update_student(sql, *params):
+        try:
+            MysqlConfig.cursor.execute(sql, params)
+        except Exception as ex:
+            print("出现异常：%s" % ex)
+            MysqlConfig.db.rollback()
+
+    @staticmethod  # 查询学生的方法
+    def query_student(sno):
+        sql = "SELECT * FROM t_student WHERE sno = %s" % repr(sno)
+        MysqlConfig.cursor.execute(sql)  # 执行语句
+        MysqlConfig.db.commit()  # 提交
+        return MysqlConfig.cursor.fetchone()  # 返回查询到的结果
+
+    @staticmethod  # 查询全部学生的方法
+    def query_all():
+        sql = 'SELECT * FROM t_student;'
+        MysqlConfig.cursor.execute(sql)  # 执行语句
+        MysqlConfig.db.commit()  # 提交
+        return MysqlConfig.cursor.fetchall()  # 返回查询到的结果

Student/dao/UserDao.py

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+
+from dao.MysqlConfig import MysqlConfig
+
+
+class UserDao:
+
+    @staticmethod  # 增删改的方法
+    def update_user(sql, *params):
+        try:
+            MysqlConfig.cursor.execute(sql, params)
+        except Exception as ex:
+            print("出现异常：%s" % ex)
+            MysqlConfig.db.rollback()
+
+    @staticmethod  # 查询用户的方法
+    def query_user(user_name):
+        sql = "SELECT * FROM t_user WHERE user_name = %s" % repr(user_name)
+        MysqlConfig.cursor.execute(sql)  # 执行语句
+        MysqlConfig.db.commit()  # 提交
+        return MysqlConfig.cursor.fetchone()  # 返回查询到的结果
+

Student/main.py

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+from dao.MysqlConfig import MysqlConfig
+from ui.StudentUI import *
+
+if __name__ == '__main__':
+    MysqlConfig.create_mysql()
+    StudentUI.init_login()

Student/service/StudentService.py

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+from tkinter import END, INSERT
+from tkinter.messagebox import *
+
+from dao.StudentDao import StudentDao
+from utils.ExcelUtils import ExcelUtils
+
+
+class StudentService:
+
+    @staticmethod
+    def add_student(list_entry):
+        sno = list_entry[0].get()
+        if sno == '':
+            showwarning(title="警告", message="学号不能为空！\n加入失败！")
+            return
+        result = StudentDao.query_student(sno)  # 根据学号查询学生
+        if result is not None:
+            showwarning(title="警告", message="学号重复！\n加入失败！")
+            return
+        sql = "INSERT INTO t_student(sno,sname,sex,age,phone,dormNo) VALUES(%s,%s,%s,%s,%s,%s)"
+        StudentDao.update_student(sql, list_entry[0].get(), list_entry[1].get(), list_entry[2].get(),
+                                  list_entry[3].get(), list_entry[4].get(), list_entry[5].get())
+        showinfo(title="提示", message="加入成功！")
+        return True
+
+    @staticmethod
+    def delete_student(sno):
+        result = StudentDao.query_student(sno)  # 根据学号查询学生
+        if result is None:
+            showerror(title="错误", message="不存在该学生！")
+            return
+        sql = "DELETE FROM t_student WHERE sno = %s"
+        StudentDao.update_student(sql, sno)
+        showinfo(title="提示", message="删除成功！")
+        return True
+
+    @staticmethod
+    def query_student(sno, list_entry):
+        result = StudentDao.query_student(sno)  # 根据学号查询学生
+        if result is None:
+            showwarning(title="警告", message="未查询到相关学生信息！")
+            return
+        list_entry[0].insert(INSERT, result[2])
+        list_entry[1].insert(INSERT, result[3])
+        list_entry[2].insert(INSERT, result[4])
+        list_entry[3].insert(INSERT, result[5])
+        list_entry[4].insert(INSERT, result[6])
+
+    @staticmethod
+    def update_student(sno, list_entry):
+        result = StudentDao.query_student(sno)  # 根据学号查询学生
+        if result is None:
+            showerror(title="错误", message="不存在该学生！")
+            return
+        sql = "UPDATE t_student SET sname = %s,sex = %s,age = %s,phone = %s,dormNo = %s WHERE sno = %s"
+        StudentDao.update_student(sql, list_entry[0].get(), list_entry[1].get(), list_entry[2].get(),
+                                  list_entry[3].get(), list_entry[4].get(), sno)
+        showinfo(title="提示", message="修改成功！")
+        return True
+
+    @staticmethod
+    def query_all(lb):
+        result = StudentDao.query_all()
+        for row in result:
+            lb.insert(END,
+                      "ID:%s  学号：%s  姓名：%s  性别：%s  年龄：%s  电话：%s  宿舍号：%s" % (
+                          row[0], row[1], row[2], row[3], row[4], row[5], row[6]))
+
+    @staticmethod
+    def to_excel():
+        data = {}
+        list_Id = []
+        list_sno = []
+        list_name = []
+        list_sex = []
+        list_age = []
+        list_phone = []
+        list_dormNo = []
+        for row in StudentDao.query_all():
+            list_Id.append(row[0])
+            list_sno.append(row[1])
+            list_name.append(row[2])
+            list_sex.append(row[3])
+            list_age.append(row[4])
+            list_phone.append(row[5])
+            list_dormNo.append(row[6])
+        data['ID'] = list_Id
+        data['学号'] = list_sno
+        data['姓名'] = list_name
+        data['性别'] = list_sex
+        data['年龄'] = list_age
+        data['电话'] = list_phone
+        data['宿舍'] = list_dormNo
+        ExcelUtils.to_excel(data)
+        showinfo(title="提示", message="导出成功！")

Student/service/UserService.py

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+from tkinter.messagebox import *
+
+from dao.UserDao import UserDao
+
+
+class UserService:
+
+    @staticmethod
+    def login_dispose(user_name, password):
+        user = UserDao.query_user(user_name)
+        if user is None:
+            showwarning(title="警告", message="不存在当前用户！\n请先注册！")
+            return
+        if password != user[2]:
+            showwarning(title="警告", message="密码错误！")
+            return
+        showinfo(title="提示", message="登录成功！")
+        return True
+
+    @staticmethod
+    def register_dispose(user_name, password):
+        user = UserDao.query_user(user_name)
+        if user is not None:
+            showwarning(title="警告", message="该用户名已使用！")
+            return
+        sql = "INSERT INTO t_user(user_name,user_password) VALUES (%s,%s);"
+        UserDao.update_user(sql, user_name, password)
+        showinfo(title="提示", message="注册成功！")
+        return True

Student/ui/StudentUI.py

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+from tkinter import *
+
+from dao.UserDao import UserDao
+from service.StudentService import *
+from service.UserService import UserService
+
+
+class StudentUI:
+    root_window = Tk()  # 根容器
+    left_frame = None  # 左侧容器
+    right_frame = None  # 右侧容器
+    list_entry = []  # 存放Entry组件，用于参数传递和清空按钮的触发
+
+    @staticmethod
+    def init_login():
+        StudentUI.clear_frame(StudentUI.root_window)  # 清空容器
+        StudentUI.root_window.title("登录界面")
+        width = 220  # 窗口的宽度
+        height = 140  # 窗口的高度
+        screen_width = StudentUI.root_window.winfo_screenwidth()  # 获得屏幕宽度
+        screen_height = StudentUI.root_window.winfo_screenheight()  # 获得屏幕高度
+        size_geo = '%dx%d+%d+%d' % (width, height, (screen_width - width) / 2,
+                                    (screen_height - height) / 2)
+        StudentUI.root_window.geometry(size_geo)  # 设置窗口的大小、位置（居中）
+        label_1 = Label(StudentUI.root_window, text="用户名:")  # 定义组件
+        label_2 = Label(StudentUI.root_window, text="密码:")
+        entry_1 = Entry(StudentUI.root_window, bd=5)
+        entry_2 = Entry(StudentUI.root_window, bd=5, show="*")
+        label_3 = Label(StudentUI.root_window, text="")  # 为美化界面
+        label_4 = Label(StudentUI.root_window, text="")
+        label_1.grid(row=1, column=0)  # 以网格布局的形式加入到root_window中
+        entry_1.grid(row=1, column=1)
+        label_3.grid(row=2, column=0)
+        label_2.grid(row=3, column=0)
+        entry_2.grid(row=3, column=1)
+        label_4.grid(row=4, column=0)
+        button_1 = Button(StudentUI.root_window, text="登录", command=lambda: StudentUI.submit_button(
+            lambda: UserService.login_dispose(entry_1.get(), entry_2.get()), StudentUI.init_root))  # 按钮
+        button_2 = Button(StudentUI.root_window, text="注册", command=StudentUI.init_register)
+        button_1.grid(row=5, column=0)
+        button_2.grid(row=5, column=1)
+        StudentUI.root_window.mainloop()
+
+    @staticmethod
+    def init_register():
+        StudentUI.clear_frame(StudentUI.root_window)  # 清空容器
+        StudentUI.root_window.title("注册界面")
+        width = 220  # 窗口的宽度
+        height = 140  # 窗口的高度
+        screen_width = StudentUI.root_window.winfo_screenwidth()  # 获得屏幕宽度
+        screen_height = StudentUI.root_window.winfo_screenheight()  # 获得屏幕高度
+        size_geo = '%dx%d+%d+%d' % (width, height, (screen_width - width) / 2,
+                                    (screen_height - height) / 2)
+        StudentUI.root_window.geometry(size_geo)  # 设置窗口的大小、位置（居中）
+        label_1 = Label(StudentUI.root_window, text="用户名:")  # 定义组件
+        label_2 = Label(StudentUI.root_window, text="密码:")
+        entry_1 = Entry(StudentUI.root_window, bd=5)
+        entry_2 = Entry(StudentUI.root_window, bd=5, show="*")
+        label_3 = Label(StudentUI.root_window, text="")  # 为美化界面
+        label_4 = Label(StudentUI.root_window, text="")
+        label_1.grid(row=1, column=0)  # 以网格布局的形式加入到root_window中
+        entry_1.grid(row=1, column=1)
+        label_3.grid(row=2, column=0)
+        label_2.grid(row=3, column=0)
+        entry_2.grid(row=3, column=1)
+        label_4.grid(row=4, column=0)
+        button_1 = Button(StudentUI.root_window, text="提交", command=lambda: StudentUI.submit_button(
+            lambda: UserService.register_dispose(entry_1.get(), entry_2.get()), StudentUI.init_login))  # 按钮
+        button_2 = Button(StudentUI.root_window, text="返回登录", command=StudentUI.init_login)
+        button_1.grid(row=5, column=0)
+        button_2.grid(row=5, column=1)
+        StudentUI.root_window.mainloop()
+
+    @staticmethod
+    def init_root():
+        StudentUI.clear_frame(StudentUI.root_window)  # 清空容器
+        StudentUI.root_window.title("学生信息管理系统")  # 设置标题
+        width = 700  # 窗口的宽度
+        height = 400  # 窗口的高度
+        screen_width = StudentUI.root_window.winfo_screenwidth()  # 获得屏幕宽度
+        screen_height = StudentUI.root_window.winfo_screenheight()  # 获得屏幕高度
+        size_geo = '%dx%d+%d+%d' % (width, height, (screen_width - width) / 2,
+                                    (screen_height - height) / 2)
+        StudentUI.root_window.geometry(size_geo)  # 设置窗口的大小、位置（居中）
+        StudentUI.left_frame = Frame(StudentUI.root_window)
+        StudentUI.right_frame = Frame(StudentUI.root_window)
+        StudentUI.left_frame.place(width=width / 3, height=height)  # 设置左侧容器
+        StudentUI.right_frame.place(width=width / 3 * 2, height=height, x=width / 3)  # 设置右侧容器
+        menu = Menu(StudentUI.root_window)  # 添加菜单
+        # tearoff=0是关闭第一行虚线
+        menu_1 = Menu(menu, tearoff=0)
+        menu.add_cascade(label="功能", menu=menu_1)
+        menu_2 = Menu(menu, tearoff=0)
+        menu.add_cascade(label="文件", menu=menu_2)
+        menu_3 = Menu(menu, tearoff=0)
+        menu.add_cascade(label="帮助", menu=menu_3)
+        menu_1.add_cascade(label="添加学生", command=StudentUI.add_student)  # 添加菜单项
+        menu_1.add_cascade(label="删除学生", command=StudentUI.delete_student)
+        menu_1.add_cascade(label="修改学生", command=StudentUI.update_student)
+        menu_2.add_cascade(label="保存为Excel", command=StudentService.to_excel)
+        menu_3.add_cascade(label="关于", command=StudentUI.about)
+        StudentUI.root_window["menu"] = menu  # 将菜单加入根容器
+        StudentUI.add_student()  # 初始化默认界面
+        StudentUI.query_all()
+        StudentUI.root_window.mainloop()  # 显示窗口
+
+    @staticmethod
+    def clear_frame(frame):
+        for widget in frame.winfo_children():  # 清空frame,防止组件重叠
+            widget.destroy()
+        if frame != StudentUI.right_frame:
+            StudentUI.list_entry.clear()  # 清空列表
+
+    @staticmethod
+    def clear_entry():
+        for i in range(len(StudentUI.list_entry)):
+            StudentUI.list_entry[i].delete(0, 'end')
+        return True
+
+    @staticmethod
+    def add_student():
+        StudentUI.clear_frame(StudentUI.left_frame)  # 清空容器
+        list_name = ['学号:', '姓名:', '性别:', '年龄:', '电话:', '宿舍号:']  # 标签列表
+        for i in range(len(list_name)):  # 将组件实例化、加入到容器中
+            label = Label(StudentUI.left_frame, text=list_name[i])
+            entry = Entry(StudentUI.left_frame, bd=5)
+            label.grid(row=i, column=0)
+            entry.grid(row=i, column=1)
+            StudentUI.list_entry.append(entry)
+        button_1 = Button(StudentUI.left_frame, text="提交",
+                          command=lambda: StudentUI.submit_button(
+                              lambda: StudentService.add_student(StudentUI.list_entry),
+                              StudentUI.query_all))
+        button_2 = Button(StudentUI.left_frame, text="清除",
+                          command=lambda: StudentUI.clear_entry())
+        button_1.grid(row=len(list_name), column=0)
+        button_2.grid(row=len(list_name), column=1)
+
+    @staticmethod
+    def delete_student():
+        StudentUI.clear_frame(StudentUI.left_frame)  # 清空容器
+        label = Label(StudentUI.left_frame, text="学号:")
+        label.grid(row=0, column=0)
+        entry = Entry(StudentUI.left_frame, bd=5)
+        entry.grid(row=0, column=1)
+        StudentUI.list_entry.append(entry)
+        button_1 = Button(StudentUI.left_frame, text="提交", command=lambda: StudentUI.submit_button(
+            lambda: StudentService.delete_student(entry.get()),
+            StudentUI.query_all))
+        button_2 = Button(StudentUI.left_frame, text="清除", command=lambda: StudentUI.clear_entry())
+        button_1.grid(row=1, column=0)
+        button_2.grid(row=1, column=1)
+
+    @staticmethod
+    def update_student():
+        StudentUI.clear_frame(StudentUI.left_frame)  # 清空容器
+        label = Label(StudentUI.left_frame, text='学号')
+        entry = Entry(StudentUI.left_frame, bd=5)
+        label.grid(row=0, column=0)
+        entry.grid(row=0, column=1)
+        button_1 = Button(StudentUI.left_frame, text="查询",
+                          command=lambda: StudentUI.submit_button(StudentUI.clear_entry,
+                                                                  lambda: StudentService.query_student(entry.get(),
+                                                                                                       StudentUI.list_entry)))
+        button_2 = Button(StudentUI.left_frame, text="清除", command=lambda: entry.delete(0, 'end'))
+        button_1.grid(row=1, column=0)
+        button_2.grid(row=1, column=1)
+        list_name = ['姓名:', '性别:', '年龄:', '电话:', '宿舍号:']
+        for i in range(len(list_name)):  # 将组件实例化、加入到容器中
+            label_2 = Label(StudentUI.left_frame, text=list_name[i])
+            entry_2 = Entry(StudentUI.left_frame, bd=5)
+            label_2.grid(row=i + 2, column=0)  # 前面的学号和查询按钮占了两行，所以i要加2
+            entry_2.grid(row=i + 2, column=1)
+            StudentUI.list_entry.append(entry_2)
+        button_1 = Button(StudentUI.left_frame, text="提交",
+                          command=lambda: StudentUI.submit_button(
+                              lambda: StudentService.update_student(entry.get(), StudentUI.list_entry),
+                              StudentUI.query_all))
+        button_2 = Button(StudentUI.left_frame, text="清除", command=lambda: StudentUI.clear_entry())
+        button_1.grid(row=len(list_name) + 2, column=0)
+        button_2.grid(row=len(list_name) + 2, column=1)
+
+    @staticmethod
+    def query_all():
+        StudentUI.clear_frame(StudentUI.right_frame)  # 清空容器
+        scrollBary = Scrollbar(StudentUI.right_frame, orient=VERTICAL)  # 滚动条初始化（scrollBary为垂直滚动条，scrollBarx为水平滚动条）
+        scrollBarx = Scrollbar(StudentUI.right_frame, orient=HORIZONTAL)
+        scrollBary.pack(side=RIGHT, fill=Y)  # 靠右，充满Y轴
+        scrollBarx.pack(side=BOTTOM, fill=X)  # 靠下，充满X轴
+        lb = Listbox(StudentUI.right_frame, width=111, height=32, )
+        lb.pack()
+        scrollBary.config(command=lb.yview)  # 滚动条与页面内容的位置同步
+        scrollBarx.config(command=lb.xview)
+        # 调用方法
+        StudentService.query_all(lb)
+
+    @staticmethod
+    def submit_button(method_1, method_2):
+        if method_1() is not None:
+            method_2()
+
+    @staticmethod
+    def about():
+        showinfo(title="关于", message="en~~~~\n好像没啥可以说的....\n")

Student/utils/ExcelUtils.py

@@ -0,0 +1,23 @@
+import os
+
+import pandas as pd
+
+
+class ExcelUtils:
+    file_path = 'output.xlsx'
+
+    @staticmethod
+    def red_excel():
+        if not os.path.exists(ExcelUtils.file_path):
+            return
+        # 从Excel文件中读取数据
+        data = pd.read_excel('output.xlsx')
+        return data
+
+    @staticmethod
+    def to_excel(data):
+        # 将数据转换为DataFrame
+        df = pd.DataFrame(data)
+        # 导出到Excel文件
+        df.to_excel(ExcelUtils.file_path, index=False)
+        print("导出成功！")