diff --git a/xyz_ke/.idea/.gitignore b/xyz_ke/.idea/.gitignore
new file mode 100644
index 0000000..35410ca
--- /dev/null
+++ b/xyz_ke/.idea/.gitignore
@@ -0,0 +1,8 @@
+# 默认忽略的文件
+/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
diff --git a/xyz_ke/.idea/inspectionProfiles/profiles_settings.xml b/xyz_ke/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000..105ce2d
--- /dev/null
+++ b/xyz_ke/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/xyz_ke/.idea/misc.xml b/xyz_ke/.idea/misc.xml
new file mode 100644
index 0000000..0a8ed37
--- /dev/null
+++ b/xyz_ke/.idea/misc.xml
@@ -0,0 +1,7 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/xyz_ke/.idea/modules.xml b/xyz_ke/.idea/modules.xml
new file mode 100644
index 0000000..954fecd
--- /dev/null
+++ b/xyz_ke/.idea/modules.xml
@@ -0,0 +1,8 @@
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/xyz_ke/.idea/workspace.xml b/xyz_ke/.idea/workspace.xml
new file mode 100644
index 0000000..496b50f
--- /dev/null
+++ b/xyz_ke/.idea/workspace.xml
@@ -0,0 +1,96 @@
+
+
+
+
+
+
+
+
+
+
+
+
+ {
+ "associatedIndex": 2
+}
+
+
+
+
+
+ {
+ "keyToString": {
+ "Python.main.executor": "Run",
+ "RunOnceActivity.ShowReadmeOnStart": "true",
+ "node.js.detected.package.eslint": "true",
+ "node.js.detected.package.tslint": "true",
+ "node.js.selected.package.eslint": "(autodetect)",
+ "node.js.selected.package.tslint": "(autodetect)",
+ "nodejs_package_manager_path": "npm",
+ "vue.rearranger.settings.migration": "true"
+ }
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 1716434556027
+
+
+ 1716434556027
+
+
+
+
+
+
+
+
+
+
+
+
+ file://$PROJECT_DIR$/main.py
+ 4
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/xyz_ke/.idea/xyz_ke.iml b/xyz_ke/.idea/xyz_ke.iml
new file mode 100644
index 0000000..2c80e12
--- /dev/null
+++ b/xyz_ke/.idea/xyz_ke.iml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/xyz_ke/desktop.ini b/xyz_ke/desktop.ini
new file mode 100644
index 0000000..5ea1bcc
--- /dev/null
+++ b/xyz_ke/desktop.ini
@@ -0,0 +1,2 @@
+[.ShellClassInfo]
+LocalizedResourceName=@xyz_ke,0
diff --git a/xyz_ke/main.py b/xyz_ke/main.py
new file mode 100644
index 0000000..523c502
--- /dev/null
+++ b/xyz_ke/main.py
@@ -0,0 +1,534 @@
+#!/usr/bin/python3
+
+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", "root", "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", "root", "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/xyz_ke/student.db b/xyz_ke/student.db
new file mode 100644
index 0000000..e69de29