# 创建数据库
import pymysql
import wx

db = pymysql.connect(host="localhost", user="root", password="root", database="mrsoft")
# 使用cursor()方法创建一个游标对象
cursor = db.cursor()
# 如果存在则删除
cursor.execute("DROP TABLE IF EXISTS AccountPassword")
sql = """
CREATE TABLE AccountPassword(
class VARCHAR(50) NOT NULL,
name VARCHAR(50) NOT NULL,
number VARCHAR(50) NOT NULL
)
"""
# 执行sql语句
cursor.execute(sql)
db.close()

class MyFrame(wx.Frame):
def __init__(self, parent, id):
wx.Frame.__init__(self, parent, id, '班级信息收集', size=(400, 300))
# 创建面板
panel = wx.Panel(self)

# 创建“保存”和“查询”按钮，并绑定事件
self.bt_storage = wx.Button(panel, label="保存")
self.bt_storage.Bind(wx.EVT_BUTTON, self.OnclickStorage)
self.bt_inquire = wx.Button(panel, label='查询')
self.bt_inquire.Bind(wx.EVT_BUTTON, self.OnclickInquire)
# 创建文本，左对齐
self.title = wx.StaticText(panel, label="保存信息请输入用户的学号班级和姓名\n\t查询请输入姓名或学号")
self.label_class = wx.StaticText(panel, label="班级：")
self.text_class = wx.TextCtrl(panel, style=wx.TE_LEFT)
self.label_user = wx.StaticText(panel, label="姓名：")
self.text_user = wx.TextCtrl(panel, style=wx.TE_LEFT)
self.label_number = wx.StaticText(panel, label="学号：")
self.text_number = wx.TextCtrl(panel, style=wx.TE_LEFT)
# 添加容器，容器中控件横向排列
hsizer_class = wx.BoxSizer(wx.HORIZONTAL)
hsizer_class.Add(self.label_class, proportion=0, flag=wx.ALL, border=5)
hsizer_class.Add(self.text_class, proportion=1, flag=wx.ALL, border=5)
hsizer_user = wx.BoxSizer(wx.HORIZONTAL)
hsizer_user.Add(self.label_user, proportion=0, flag=wx.ALL, border=5)
hsizer_user.Add(self.text_user, proportion=1, flag=wx.ALL, border=5)
hsizer_number = wx.BoxSizer(wx.HORIZONTAL)
hsizer_number.Add(self.label_number, proportion=0, flag=wx.ALL, border=5)
hsizer_number.Add(self.text_number, proportion=1, flag=wx.ALL, border=5)
hsizer_button = wx.BoxSizer(wx.HORIZONTAL)
hsi