diff --git a/pythonProject100/.idea/.gitignore b/Student/.idea/.gitignore similarity index 63% rename from pythonProject100/.idea/.gitignore rename to Student/.idea/.gitignore index 35410ca..73f69e0 100644 --- a/pythonProject100/.idea/.gitignore +++ b/Student/.idea/.gitignore @@ -1,8 +1,8 @@ -# 默认忽略的文件 +# Default ignored files /shelf/ /workspace.xml -# 基于编辑器的 HTTP 客户端请求 -/httpRequests/ # Datasource local storage ignored files /dataSources/ /dataSources.local.xml +# Editor-based HTTP Client requests +/httpRequests/ diff --git a/pythonProject100/.idea/pythonProject100.iml b/Student/.idea/StudentInformationManagementSystem.iml similarity index 54% rename from pythonProject100/.idea/pythonProject100.iml rename to Student/.idea/StudentInformationManagementSystem.iml index 2c80e12..41b8950 100644 --- a/pythonProject100/.idea/pythonProject100.iml +++ b/Student/.idea/StudentInformationManagementSystem.iml @@ -1,10 +1,8 @@ - - - - + + \ No newline at end of file diff --git a/pythonProject100/.idea/inspectionProfiles/profiles_settings.xml b/Student/.idea/inspectionProfiles/profiles_settings.xml similarity index 100% rename from pythonProject100/.idea/inspectionProfiles/profiles_settings.xml rename to Student/.idea/inspectionProfiles/profiles_settings.xml diff --git a/pythonProject100/.idea/misc.xml b/Student/.idea/misc.xml similarity index 52% rename from pythonProject100/.idea/misc.xml rename to Student/.idea/misc.xml index 4bc8c6c..2a01189 100644 --- a/pythonProject100/.idea/misc.xml +++ b/Student/.idea/misc.xml @@ -1,7 +1,7 @@ - - + \ No newline at end of file diff --git a/Student/.idea/modules.xml b/Student/.idea/modules.xml new file mode 100644 index 0000000..f41ac7b --- /dev/null +++ b/Student/.idea/modules.xml @@ -0,0 +1,8 @@ + + + + + + + + \ No newline at end of file diff --git a/Student/dao/MysqlConfig.py b/Student/dao/MysqlConfig.py new file mode 100644 index 0000000..718bfad --- /dev/null +++ b/Student/dao/MysqlConfig.py @@ -0,0 +1,28 @@ +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) diff --git a/Student/dao/StudentDao.py b/Student/dao/StudentDao.py new file mode 100644 index 0000000..e9d83d0 --- /dev/null +++ b/Student/dao/StudentDao.py @@ -0,0 +1,27 @@ + +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 diff --git a/Student/dao/UserDao.py b/Student/dao/UserDao.py new file mode 100644 index 0000000..6fde8bb --- /dev/null +++ b/Student/dao/UserDao.py @@ -0,0 +1,21 @@ + +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 + diff --git a/Student/dao/__init__.py b/Student/dao/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/Student/dao/__pycache__/MysqlConfig.cpython-310.pyc b/Student/dao/__pycache__/MysqlConfig.cpython-310.pyc new file mode 100644 index 0000000..b1768bf Binary files /dev/null and b/Student/dao/__pycache__/MysqlConfig.cpython-310.pyc differ diff --git a/Student/dao/__pycache__/MysqlConfig.cpython-312.pyc b/Student/dao/__pycache__/MysqlConfig.cpython-312.pyc new file mode 100644 index 0000000..610239a Binary files /dev/null and b/Student/dao/__pycache__/MysqlConfig.cpython-312.pyc differ diff --git a/Student/dao/__pycache__/StudentDao.cpython-310.pyc b/Student/dao/__pycache__/StudentDao.cpython-310.pyc new file mode 100644 index 0000000..56f46e1 Binary files /dev/null and b/Student/dao/__pycache__/StudentDao.cpython-310.pyc differ diff --git a/Student/dao/__pycache__/StudentDao.cpython-312.pyc b/Student/dao/__pycache__/StudentDao.cpython-312.pyc new file mode 100644 index 0000000..090c85c Binary files /dev/null and b/Student/dao/__pycache__/StudentDao.cpython-312.pyc differ diff --git a/Student/dao/__pycache__/UserDao.cpython-310.pyc b/Student/dao/__pycache__/UserDao.cpython-310.pyc new file mode 100644 index 0000000..ad1fb2f Binary files /dev/null and b/Student/dao/__pycache__/UserDao.cpython-310.pyc differ diff --git a/Student/dao/__pycache__/UserDao.cpython-312.pyc b/Student/dao/__pycache__/UserDao.cpython-312.pyc new file mode 100644 index 0000000..02c5622 Binary files /dev/null and b/Student/dao/__pycache__/UserDao.cpython-312.pyc differ diff --git a/Student/dao/__pycache__/__init__.cpython-310.pyc b/Student/dao/__pycache__/__init__.cpython-310.pyc new file mode 100644 index 0000000..9558e5a Binary files /dev/null and b/Student/dao/__pycache__/__init__.cpython-310.pyc differ diff --git a/Student/dao/__pycache__/__init__.cpython-312.pyc b/Student/dao/__pycache__/__init__.cpython-312.pyc new file mode 100644 index 0000000..a97b2f5 Binary files /dev/null and b/Student/dao/__pycache__/__init__.cpython-312.pyc differ diff --git a/Student/main.py b/Student/main.py new file mode 100644 index 0000000..1cc90b0 --- /dev/null +++ b/Student/main.py @@ -0,0 +1,6 @@ +from dao.MysqlConfig import MysqlConfig +from ui.StudentUI import * + +if __name__ == '__main__': + MysqlConfig.create_mysql() + StudentUI.init_login() diff --git a/Student/service/StudentService.py b/Student/service/StudentService.py new file mode 100644 index 0000000..bf9caeb --- /dev/null +++ b/Student/service/StudentService.py @@ -0,0 +1,95 @@ +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！") diff --git a/Student/service/UserService.py b/Student/service/UserService.py new file mode 100644 index 0000000..77c409e --- /dev/null +++ b/Student/service/UserService.py @@ -0,0 +1,29 @@ +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 diff --git a/Student/service/__init__.py b/Student/service/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/Student/service/__pycache__/StudentService.cpython-310.pyc b/Student/service/__pycache__/StudentService.cpython-310.pyc new file mode 100644 index 0000000..62cb528 Binary files /dev/null and b/Student/service/__pycache__/StudentService.cpython-310.pyc differ diff --git a/Student/service/__pycache__/StudentService.cpython-312.pyc b/Student/service/__pycache__/StudentService.cpython-312.pyc new file mode 100644 index 0000000..ca7538e Binary files /dev/null and b/Student/service/__pycache__/StudentService.cpython-312.pyc differ diff --git a/Student/service/__pycache__/UserService.cpython-310.pyc b/Student/service/__pycache__/UserService.cpython-310.pyc new file mode 100644 index 0000000..6264464 Binary files /dev/null and b/Student/service/__pycache__/UserService.cpython-310.pyc differ diff --git a/Student/service/__pycache__/UserService.cpython-312.pyc b/Student/service/__pycache__/UserService.cpython-312.pyc new file mode 100644 index 0000000..d48cb08 Binary files /dev/null and b/Student/service/__pycache__/UserService.cpython-312.pyc differ diff --git a/Student/service/__pycache__/__init__.cpython-310.pyc b/Student/service/__pycache__/__init__.cpython-310.pyc new file mode 100644 index 0000000..12dc9dd Binary files /dev/null and b/Student/service/__pycache__/__init__.cpython-310.pyc differ diff --git a/Student/service/__pycache__/__init__.cpython-312.pyc b/Student/service/__pycache__/__init__.cpython-312.pyc new file mode 100644 index 0000000..0e193bf Binary files /dev/null and b/Student/service/__pycache__/__init__.cpython-312.pyc differ diff --git a/Student/ui/StudentUI.py b/Student/ui/StudentUI.py new file mode 100644 index 0000000..de56e85 --- /dev/null +++ b/Student/ui/StudentUI.py @@ -0,0 +1,204 @@ +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") diff --git a/Student/ui/__init__.py b/Student/ui/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/Student/ui/__pycache__/StudentUI.cpython-310.pyc b/Student/ui/__pycache__/StudentUI.cpython-310.pyc new file mode 100644 index 0000000..a18cc54 Binary files /dev/null and b/Student/ui/__pycache__/StudentUI.cpython-310.pyc differ diff --git a/Student/ui/__pycache__/StudentUI.cpython-312.pyc b/Student/ui/__pycache__/StudentUI.cpython-312.pyc new file mode 100644 index 0000000..47cecd5 Binary files /dev/null and b/Student/ui/__pycache__/StudentUI.cpython-312.pyc differ diff --git a/Student/ui/__pycache__/__init__.cpython-310.pyc b/Student/ui/__pycache__/__init__.cpython-310.pyc new file mode 100644 index 0000000..9ffe17f Binary files /dev/null and b/Student/ui/__pycache__/__init__.cpython-310.pyc differ diff --git a/Student/ui/__pycache__/__init__.cpython-312.pyc b/Student/ui/__pycache__/__init__.cpython-312.pyc new file mode 100644 index 0000000..1289d7e Binary files /dev/null and b/Student/ui/__pycache__/__init__.cpython-312.pyc differ diff --git a/Student/utils/ExcelUtils.py b/Student/utils/ExcelUtils.py new file mode 100644 index 0000000..69ba5e0 --- /dev/null +++ b/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！") diff --git a/Student/utils/__init__.py b/Student/utils/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/Student/utils/__pycache__/ExcelUtils.cpython-310.pyc b/Student/utils/__pycache__/ExcelUtils.cpython-310.pyc new file mode 100644 index 0000000..f85518e Binary files /dev/null and b/Student/utils/__pycache__/ExcelUtils.cpython-310.pyc differ diff --git a/Student/utils/__pycache__/ExcelUtils.cpython-312.pyc b/Student/utils/__pycache__/ExcelUtils.cpython-312.pyc new file mode 100644 index 0000000..55934e9 Binary files /dev/null and b/Student/utils/__pycache__/ExcelUtils.cpython-312.pyc differ diff --git a/Student/utils/__pycache__/__init__.cpython-310.pyc b/Student/utils/__pycache__/__init__.cpython-310.pyc new file mode 100644 index 0000000..0c09f03 Binary files /dev/null and b/Student/utils/__pycache__/__init__.cpython-310.pyc differ diff --git a/Student/utils/__pycache__/__init__.cpython-312.pyc b/Student/utils/__pycache__/__init__.cpython-312.pyc new file mode 100644 index 0000000..6d840e1 Binary files /dev/null and b/Student/utils/__pycache__/__init__.cpython-312.pyc differ diff --git a/pythonProject100/.idea/modules.xml b/pythonProject100/.idea/modules.xml deleted file mode 100644 index 5c58315..0000000 --- a/pythonProject100/.idea/modules.xml +++ /dev/null @@ -1,8 +0,0 @@ - - - - - - - - \ No newline at end of file diff --git a/pythonProject100/__pycache__/pymysql.cpython-312.pyc b/pythonProject100/__pycache__/pymysql.cpython-312.pyc deleted file mode 100644 index 3877040..0000000 Binary files a/pythonProject100/__pycache__/pymysql.cpython-312.pyc and /dev/null differ diff --git a/pythonProject100/main.py b/pythonProject100/main.py deleted file mode 100644 index 07bcc46..0000000 --- a/pythonProject100/main.py +++ /dev/null @@ -1,532 +0,0 @@ -import pymysql -from tkinter import ttk -import tkinter as tk -import tkinter.font as tkFont -from tkinter import * # 图形界面库 -import tkinter.messagebox as messagebox # 弹窗 - - -class StartPage: - def __init__(self, parent_window): - parent_window.destroy() # 销毁子界面 - - self.window = tk.Tk() # 初始框的声明 - self.window.title('学生信息管理系统') - self.window.geometry('300x470') # 这里的乘是小x - - label = Label(self.window, text="学生信息管理系统", font=("Verdana", 20)) - label.pack(pady=100) # pady=100 界面的长度 - - Button(self.window, text="管理员登陆", font=tkFont.Font(size=16), command=lambda: AdminPage(self.window), - width=30, height=2, - fg='white', bg='gray', activebackground='black', activeforeground='white').pack() - Button(self.window, text="学生登陆", font=tkFont.Font(size=16), command=lambda: StudentPage(self.window), - width=30, - height=2, fg='white', bg='gray', activebackground='black', activeforeground='white').pack() - Button(self.window, text="关于", font=tkFont.Font(size=16), command=lambda: AboutPage(self.window), width=30, - height=2, - fg='white', bg='gray', activebackground='black', activeforeground='white').pack() - Button(self.window, text='退出系统', height=2, font=tkFont.Font(size=16), width=30, command=self.window.destroy, - fg='white', bg='gray', activebackground='black', activeforeground='white').pack() - - self.window.mainloop() # 主消息循环 - - -# 管理员登陆页面 -class AdminPage: - def __init__(self, parent_window): - parent_window.destroy() # 销毁主界面 - - self.window = tk.Tk() # 初始框的声明 - self.window.title('管理员登陆页面') - self.window.geometry('300x450') # 这里的乘是小x - - label = tk.Label(self.window, text='管理员登陆', bg='green', font=('Verdana', 20), width=30, height=2) - label.pack() - - Label(self.window, text='管理员账号：', font=tkFont.Font(size=14)).pack(pady=25) - self.admin_username = tk.Entry(self.window, width=30, font=tkFont.Font(size=14), bg='Ivory') - self.admin_username.pack() - - Label(self.window, text='管理员密码：', font=tkFont.Font(size=14)).pack(pady=25) - self.admin_pass = tk.Entry(self.window, width=30, font=tkFont.Font(size=14), bg='Ivory', show='*') - self.admin_pass.pack() - - Button(self.window, text="登陆", width=8, font=tkFont.Font(size=12), command=self.login).pack(pady=40) - Button(self.window, text="返回首页", width=8, font=tkFont.Font(size=12), command=self.back).pack() - - self.window.protocol("WM_DELETE_WINDOW", self.back) # 捕捉右上角关闭点击 - self.window.mainloop() # 进入消息循环 - - def login(self): - print(str(self.admin_username.get())) - print(str(self.admin_pass.get())) - admin_pass = None - - # 数据库操作 查询管理员表 - db = pymysql.connect("localhost", "root", "123456", "student") # 打开数据库连接 - cursor = db.cursor() # 使用cursor()方法获取操作游标 - sql = "SELECT * FROM admin_login_k WHERE admin_id = '%s'" % (self.admin_username.get()) # SQL 查询语句 - try: - # 执行SQL语句 - cursor.execute(sql) - # 获取所有记录列表 - results = cursor.fetchall() - for row in results: - admin_id = row[0] - admin_pass = row[1] - # 打印结果 - print("admin_id=%s,admin_pass=%s" % (admin_id, admin_pass)) - except: - print("Error: unable to fecth data") - messagebox.showinfo('警告！', '用户名或密码不正确！') - db.close() # 关闭数据库连接 - - print("正在登陆管理员管理界面") - print("self", self.admin_pass) - print("local", admin_pass) - - if self.admin_pass.get() == admin_pass: - AdminManage(self.window) # 进入管理员操作界面 - else: - messagebox.showinfo('警告！', '用户名或密码不正确！') - - def back(self): - StartPage(self.window) # 显示主窗口 销毁本窗口 - - -# 学生登陆页面 -class StudentPage: - def __init__(self, parent_window): - parent_window.destroy() # 销毁主界面 - - self.window = tk.Tk() # 初始框的声明 - self.window.title('学生登陆') - self.window.geometry('300x450') # 这里的乘是小x - - label = tk.Label(self.window, text='学生登陆', bg='green', font=('Verdana', 20), width=30, height=2) - label.pack() - - Label(self.window, text='学生账号：', font=tkFont.Font(size=14)).pack(pady=25) - self.student_id = tk.Entry(self.window, width=30, font=tkFont.Font(size=14), bg='Ivory') - self.student_id.pack() - - Label(self.window, text='学生密码：', font=tkFont.Font(size=14)).pack(pady=25) - self.student_pass = tk.Entry(self.window, width=30, font=tkFont.Font(size=14), bg='Ivory', show='*') - self.student_pass.pack() - - Button(self.window, text="登陆", width=8, font=tkFont.Font(size=12), command=self.login).pack(pady=40) - Button(self.window, text="返回首页", width=8, font=tkFont.Font(size=12), command=self.back).pack() - - self.window.protocol("WM_DELETE_WINDOW", self.back) # 捕捉右上角关闭点击 - self.window.mainloop() # 进入消息循环 - - def login(self): - print(str(self.student_id.get())) - print(str(self.student_pass.get())) - stu_pass = None - - # 数据库操作 查询管理员表 - db = pymysql.connect("localhost", "root", "123456", "student") # 打开数据库连接 - cursor = db.cursor() # 使用cursor()方法获取操作游标 - sql = "SELECT * FROM stu_login_k WHERE stu_id = '%s'" % (self.student_id.get()) # SQL 查询语句 - try: - # 执行SQL语句 - cursor.execute(sql) - # 获取所有记录列表 - results = cursor.fetchall() - for row in results: - stu_id = row[0] - stu_pass = row[1] - # 打印结果 - print("stu_id=%s,stu_pass=%s" % (stu_id, stu_pass)) - except: - print("Error: unable to fecth data") - messagebox.showinfo('警告！', '用户名或密码不正确！') - db.close() # 关闭数据库连接 - - print("正在登陆学生信息查看界面") - print("self", self.student_pass.get()) - print("local", stu_pass) - - if self.student_pass.get() == stu_pass: - StudentView(self.window, self.student_id.get()) # 进入学生信息查看界面 - else: - messagebox.showinfo('警告！', '用户名或密码不正确！') - - def back(self): - StartPage(self.window) # 显示主窗口 销毁本窗口 - - -# 管理员操作界面 -class AdminManage: - def __init__(self, parent_window): - parent_window.destroy() # 销毁主界面 - - self.window = Tk() # 初始框的声明 - self.window.title('管理员操作界面') - - self.frame_left_top = tk.Frame(width=300, height=200) - self.frame_right_top = tk.Frame(width=200, height=200) - self.frame_center = tk.Frame(width=500, height=400) - self.frame_bottom = tk.Frame(width=650, height=50) - - # 定义下方中心列表区域 - self.columns = ("学号", "姓名", "性别", "年龄") - self.tree = ttk.Treeview(self.frame_center, show="headings", height=18, columns=self.columns) - self.vbar = ttk.Scrollbar(self.frame_center, orient=VERTICAL, command=self.tree.yview) - # 定义树形结构与滚动条 - self.tree.configure(yscrollcommand=self.vbar.set) - - # 表格的标题 - self.tree.column("学号", width=150, anchor='center') # 表示列,不显示 - self.tree.column("姓名", width=150, anchor='center') - self.tree.column("性别", width=100, anchor='center') - self.tree.column("年龄", width=100, anchor='center') - - # 调用方法获取表格内容插入 - self.tree.grid(row=0, column=0, sticky=NSEW) - self.vbar.grid(row=0, column=1, sticky=NS) - - self.id = [] - self.name = [] - self.gender = [] - self.age = [] - # 打开数据库连接 - db = pymysql.connect("localhost", "root", "root", "student") - cursor = db.cursor() # 使用cursor()方法获取操作游标 - sql = "SELECT * FROM student_k" # SQL 查询语句 - try: - # 执行SQL语句 - cursor.execute(sql) - # 获取所有记录列表 - results = cursor.fetchall() - for row in results: - self.id.append(row[0]) - self.name.append(row[1]) - self.gender.append(row[2]) - self.age.append(row[3]) - # print(self.id) - # print(self.name) - # print(self.gender) - # print(self.age) - except: - print("Error: unable to fetch data") - messagebox.showinfo('警告！', '数据库连接失败！') - db.close() # 关闭数据库连接 - - print("test***********************") - for i in range(min(len(self.id), len(self.name), len(self.gender), len(self.age))): # 写入数据 - self.tree.insert('', i, values=(self.id[i], self.name[i], self.gender[i], self.age[i])) - - for col in self.columns: # 绑定函数，使表头可排序 - self.tree.heading(col, text=col, - command=lambda _col=col: self.tree_sort_column(self.tree, _col, False)) - - # 定义顶部区域 - # 定义左上方区域 - self.top_title = Label(self.frame_left_top, text="学生信息:", font=('Verdana', 20)) - self.top_title.grid(row=0, column=0, columnspan=2, sticky=NSEW, padx=50, pady=10) - - self.left_top_frame = tk.Frame(self.frame_left_top) - self.var_id = StringVar() # 声明学号 - self.var_name = StringVar() # 声明姓名 - self.var_gender = StringVar() # 声明性别 - self.var_age = StringVar() # 声明年龄 - # 学号 - self.right_top_id_label = Label(self.frame_left_top, text="学号：", font=('Verdana', 15)) - self.right_top_id_entry = Entry(self.frame_left_top, textvariable=self.var_id, font=('Verdana', 15)) - self.right_top_id_label.grid(row=1, column=0) # 位置设置 - self.right_top_id_entry.grid(row=1, column=1) - # 姓名 - self.right_top_name_label = Label(self.frame_left_top, text="姓名：", font=('Verdana', 15)) - self.right_top_name_entry = Entry(self.frame_left_top, textvariable=self.var_name, font=('Verdana', 15)) - self.right_top_name_label.grid(row=2, column=0) # 位置设置 - self.right_top_name_entry.grid(row=2, column=1) - # 性别 - self.right_top_gender_label = Label(self.frame_left_top, text="性别：", font=('Verdana', 15)) - self.right_top_gender_entry = Entry(self.frame_left_top, textvariable=self.var_gender, - font=('Verdana', 15)) - self.right_top_gender_label.grid(row=3, column=0) # 位置设置 - self.right_top_gender_entry.grid(row=3, column=1) - # 年龄 - self.right_top_gender_label = Label(self.frame_left_top, text="年龄：", font=('Verdana', 15)) - self.right_top_gender_entry = Entry(self.frame_left_top, textvariable=self.var_age, - font=('Verdana', 15)) - self.right_top_gender_label.grid(row=4, column=0) # 位置设置 - self.right_top_gender_entry.grid(row=4, column=1) - - # 定义右上方区域 - self.right_top_title = Label(self.frame_right_top, text="操作：", font=('Verdana', 20)) - - self.tree.bind('', self.click) # 左键获取位置 - self.right_top_button1 = ttk.Button(self.frame_right_top, text='新建学生信息', width=20, command=self.new_row) - self.right_top_button2 = ttk.Button(self.frame_right_top, text='更新选中学生信息', width=20, - command=self.updata_row) - self.right_top_button3 = ttk.Button(self.frame_right_top, text='删除选中学生信息', width=20, - command=self.del_row) - - # 位置设置 - self.right_top_title.grid(row=1, column=0, pady=10) - self.right_top_button1.grid(row=2, column=0, padx=20, pady=10) - self.right_top_button2.grid(row=3, column=0, padx=20, pady=10) - self.right_top_button3.grid(row=4, column=0, padx=20, pady=10) - - # 整体区域定位 - self.frame_left_top.grid(row=0, column=0, padx=2, pady=5) - self.frame_right_top.grid(row=0, column=1, padx=30, pady=30) - self.frame_center.grid(row=1, column=0, columnspan=2, padx=4, pady=5) - self.frame_bottom.grid(row=2, column=0, columnspan=2) - - self.frame_left_top.grid_propagate(0) - self.frame_right_top.grid_propagate(0) - self.frame_center.grid_propagate(0) - self.frame_bottom.grid_propagate(0) - - self.frame_left_top.tkraise() # 开始显示主菜单 - self.frame_right_top.tkraise() # 开始显示主菜单 - self.frame_center.tkraise() # 开始显示主菜单 - self.frame_bottom.tkraise() # 开始显示主菜单 - - self.window.protocol("WM_DELETE_WINDOW", self.back) # 捕捉右上角关闭点击 - self.window.mainloop() # 进入消息循环 - - def back(self): - StartPage(self.window) # 显示主窗口 销毁本窗口 - - def click(self, event): - self.col = self.tree.identify_column(event.x) # 列 - self.row = self.tree.identify_row(event.y) # 行 - - print(self.col) - print(self.row) - self.row_info = self.tree.item(self.row, "values") - self.var_id.set(self.row_info[0]) - self.var_name.set(self.row_info[1]) - self.var_gender.set(self.row_info[2]) - self.var_age.set(self.row_info[3]) - self.right_top_id_entry = Entry(self.frame_left_top, state='disabled', textvariable=self.var_id, - font=('Verdana', 15)) - - print('') - - def tree_sort_column(self, tv, col, reverse): # Treeview、列名、排列方式 - l = [(tv.set(k, col), k) for k in tv.get_children('')] - l.sort(reverse=reverse) # 排序方式 - # rearrange items in sorted positions - for index, (val, k) in enumerate(l): # 根据排序后索引移动 - tv.move(k, '', index) - tv.heading(col, command=lambda: self.tree_sort_column(tv, col, not reverse)) # 重写标题，使之成为再点倒序的标题 - - def new_row(self): - print('123') - print(self.var_id.get()) - print(self.id) - if str(self.var_id.get()) in self.id: - messagebox.showinfo('警告！', '该学生已存在！') - else: - if self.var_id.get() != '' and self.var_name.get() != '' and self.var_gender.get() != '' and self.var_age.get() != '': - # 打开数据库连接 - db = pymysql.connect("localhost", "root", "root", "student") - cursor = db.cursor() # 使用cursor()方法获取操作游标 - sql = "INSERT INTO student_k(id, name, gender, age) \ - VALUES ('%s', '%s', '%s', '%s')" % \ - (self.var_id.get(), self.var_name.get(), self.var_gender.get(), self.var_age.get()) # SQL 插入语句 - try: - cursor.execute(sql) # 执行sql语句 - db.commit() # 提交到数据库执行 - except: - db.rollback() # 发生错误时回滚 - messagebox.showinfo('警告！', '数据库连接失败！') - db.close() # 关闭数据库连接 - - self.id.append(self.var_id.get()) - self.name.append(self.var_name.get()) - self.gender.append(self.var_gender.get()) - self.age.append(self.var_age.get()) - self.tree.insert('', len(self.id) - 1, values=( - self.id[len(self.id) - 1], self.name[len(self.id) - 1], self.gender[len(self.id) - 1], - self.age[len(self.id) - 1])) - self.tree.update() - messagebox.showinfo('提示！', '插入成功！') - else: - messagebox.showinfo('警告！', '请填写学生数据') - - def updata_row(self): - res = messagebox.askyesnocancel('警告！', '是否更新所填数据？') - if res == True: - if self.var_id.get() == self.row_info[0]: # 如果所填学号 与 所选学号一致 - # 打开数据库连接 - db = pymysql.connect("localhost", "root", "root", "student") - cursor = db.cursor() # 使用cursor()方法获取操作游标 - sql = "UPDATE student_k SET name = '%s', gender = '%s', age = '%s' \ - WHERE id = '%s'" % ( - self.var_name.get(), self.var_gender.get(), self.var_age.get(), self.var_id.get()) # SQL 插入语句 - try: - cursor.execute(sql) # 执行sql语句 - db.commit() # 提交到数据库执行 - messagebox.showinfo('提示！', '更新成功！') - except: - db.rollback() # 发生错误时回滚 - messagebox.showinfo('警告！', '更新失败，数据库连接失败！') - db.close() # 关闭数据库连接 - - id_index = self.id.index(self.row_info[0]) - self.name[id_index] = self.var_name.get() - self.gender[id_index] = self.var_gender.get() - self.age[id_index] = self.var_age.get() - - self.tree.item(self.tree.selection()[0], values=( - self.var_id.get(), self.var_name.get(), self.var_gender.get(), - self.var_age.get())) # 修改对于行信息 - else: - messagebox.showinfo('警告！', '不能修改学生学号！') - - def del_row(self): - res = messagebox.askyesnocancel('警告！', '是否删除所选数据？') - if res == True: - print(self.row_info[0]) # 鼠标选中的学号 - print(self.tree.selection()[0]) # 行号 - print(self.tree.get_children()) # 所有行 - # 打开数据库连接 - db = pymysql.connect("localhost", "root", "root", "student") - cursor = db.cursor() # 使用cursor()方法获取操作游标 - sql = "DELETE FROM student_k WHERE id = '%s'" % (self.row_info[0]) # SQL 插入语句 - try: - cursor.execute(sql) # 执行sql语句 - db.commit() # 提交到数据库执行 - messagebox.showinfo('提示！', '删除成功！') - except: - db.rollback() # 发生错误时回滚 - messagebox.showinfo('警告！', '删除失败，数据库连接失败！') - db.close() # 关闭数据库连接 - - id_index = self.id.index(self.row_info[0]) - print(id_index) - del self.id[id_index] - del self.name[id_index] - del self.gender[id_index] - del self.age[id_index] - print(self.id) - self.tree.delete(self.tree.selection()[0]) # 删除所选行 - print(self.tree.get_children()) - - -# 学生查看信息界面 -class StudentView: - def __init__(self, parent_window, student_id): - parent_window.destroy() # 销毁主界面 - - self.window = tk.Tk() # 初始框的声明 - self.window.title('关于') - self.window.geometry('300x450') # 这里的乘是小x - - label = tk.Label(self.window, text='学生信息查看', bg='green', font=('Verdana', 20), width=30, height=2) - label.pack(pady=20) - - self.id = '学号:' + '' - self.name = '姓名:' + '' - self.gender = '性别:' + '' - self.age = '年龄:' + '' - # 打开数据库连接 - db = pymysql.connect("localhost", "root", "root", "student") - cursor = db.cursor() # 使用cursor()方法获取操作游标 - sql = "SELECT * FROM student_k WHERE id = '%s'" % (student_id) # SQL 查询语句 - try: - # 执行SQL语句 - cursor.execute(sql) - # 获取所有记录列表 - results = cursor.fetchall() - for row in results: - self.id = '学号:' + row[0] - self.name = '姓名:' + row[1] - self.gender = '性别:' + row[2] - self.age = '年龄:' + row[3] - except: - print("Error: unable to fetch data") - db.close() # 关闭数据库连接 - - Label(self.window, text=self.id, font=('Verdana', 18)).pack(pady=5) - Label(self.window, text=self.name, font=('Verdana', 18)).pack(pady=5) - Label(self.window, text=self.gender, font=('Verdana', 18)).pack(pady=5) - Label(self.window, text=self.age, font=('Verdana', 18)).pack(pady=5) - - Button(self.window, text="返回首页", width=8, font=tkFont.Font(size=16), command=self.back).pack(pady=25) - - self.window.protocol("WM_DELETE_WINDOW", self.back) # 捕捉右上角关闭点击 - self.window.mainloop() # 进入消息循环 - - def back(self): - StartPage(self.window) # 显示主窗口 销毁本窗口 - - -# About页面 -class AboutPage: - def __init__(self, parent_window): - parent_window.destroy() # 销毁主界面 - - self.window = tk.Tk() # 初始框的声明 - self.window.title('关于') - self.window.geometry('300x450') # 这里的乘是小x - - label = tk.Label(self.window, text='学生信息管理系统', bg='green', font=('Verdana', 20), width=30, height=2) - label.pack() - - Label(self.window, text='作者：清晨的光明', font=('Verdana', 18)).pack(pady=30) - Label(self.window, text='blog.csdn.net/kdongyi', font=('Verdana', 18)).pack(pady=5) - - Button(self.window, text="返回首页", width=8, font=tkFont.Font(size=12), command=self.back).pack(pady=100) - - self.window.protocol("WM_DELETE_WINDOW", self.back) # 捕捉右上角关闭点击 - self.window.mainloop() # 进入消息循环 - - def back(self): - StartPage(self.window) # 显示主窗口 销毁本窗口 - - -if __name__ == '__main__': - try: - # 打开数据库连接 连接测试 - db = pymysql.connect("localhost", "root", "root", "student") - # 使用cursor()方法获取操作游标 - cursor = db.cursor() - # 如果数据表不存在则创建表 若存在则跳过 - # 设置主键唯一 - sql = """CREATE TABLE IF NOT EXISTS student_k( - id char(20) NOT NULL, - name char(20) default NULL, - gender char(5) default NULL, - age char(5) default NULL, - PRIMARY KEY (id) - - ) ENGINE = InnoDB - DEFAULT CHARSET = utf8 - """ - cursor.execute(sql) - # 如果数据表不存在则创建表 若存在则跳过 - sql = """CREATE TABLE IF NOT EXISTS admin_login_k( - admin_id char(20) NOT NULL, - admin_pass char(20) default NULL, - PRIMARY KEY (admin_id) - ) ENGINE = InnoDB - DEFAULT CHARSET = utf8 - """ - cursor.execute(sql) - # 如果数据表不存在则创建表 若存在则跳过 - sql = """CREATE TABLE IF NOT EXISTS stu_login_k( - stu_id char(20) NOT NULL, - stu_pass char(20) default NULL, - PRIMARY KEY (stu_id) - ) ENGINE = InnoDB - DEFAULT CHARSET = utf8 - """ - cursor.execute(sql) - - # 关闭数据库连接 - db.close() - - # 实例化Application - window = tk.Tk() - StartPage(window) - except: - messagebox.showinfo('错误！', '连接数据库失败！') diff --git a/pythonProject100/pymysql.py b/pythonProject100/pymysql.py deleted file mode 100644 index fd40910..0000000 --- a/pythonProject100/pymysql.py +++ /dev/null @@ -1,4 +0,0 @@ - - - - diff --git a/课程设计报告/python程序设计课程设计报告模板 2024年.doc b/python程序设计课程设计报告模板 2024年.doc similarity index 83% rename from 课程设计报告/python程序设计课程设计报告模板 2024年.doc rename to python程序设计课程设计报告模板 2024年.doc index 781bd69..b0fbd1c 100644 Binary files a/课程设计报告/python程序设计课程设计报告模板 2024年.doc and b/python程序设计课程设计报告模板 2024年.doc differ diff --git a/功能模块图.eddx b/功能模块图.eddx new file mode 100644 index 0000000..21ee56c Binary files /dev/null and b/功能模块图.eddx differ diff --git a/课程设计报告/功能模块图.eddx b/课程设计报告/功能模块图.eddx deleted file mode 100644 index 0e4b12f..0000000 Binary files a/课程设计报告/功能模块图.eddx and /dev/null differ