pymysql_gui.py
# 导入pymysql模块
import pymysql
def select_mysql(zhanghao):
# 连接database
conn = pymysql.connect(host="localhost", user="root",password="root1",database="test",charset="utf8")
# 得到一个可以执行SQL语句的光标对象
cursor = conn.cursor()
sql = "SELECT zhanghao,keyword from users WHERE zhanghao="+repr(zhanghao)+";"
# 执行SQL语句
cursor.execute(sql)
# 获取单条查询数据
ret = cursor.fetchone()
cursor.close()
conn.close()
# 打印下查询结果
return ret
def insert_mysql(zhanghao,keyword,gjj):
# 连接database
conn = pymysql.connect(host="localhost", user="root", password="root1", database="test", charset="utf8")
# 得到一个可以执行SQL语句的光标对象
cursor = conn.cursor()
sql = 'insert into users(zhanghao,keyword,gjj) values (%s,%s,%s);'
# 执行SQL语句
data = (repr(zhanghao),repr(keyword),repr(gjj))
try:
cursor.execute(sql % data)
conn.commit()
return True
except:
return False
cursor.close()
conn.close()
"""
author:魏振东
data：2019.09.29
func:简单登录功能的实现
"""
import easygui as g
import pymysql_gui as pmsg
import random
#登录
def login():
# 生成验证算式
i = random.randint(0, 10)
j = random.randint(0, 10)
msg = "请输入用户名和密码\n验证码：%s*%s=?" % (i, j)
title = "用户登录"
user_info = g.multpasswordbox(msg, title, ("用户名", "密码", "验证码"))
try:
# 验证数据库，密码，验证码
if user_info[0] == pmsg.select_mysql(user_info[0])[0] and user_info[1] == pmsg.select_mysql(user_info[0])[1] and int(user_info[2]) == i * j:
g.msgbox("登录成功！")
else:
g.msgbox("账号或者密码错误，登录失败！请重新输入")
login()
except:
g.msgbox("登录异常！！！")
# 注册
def register():
msg = "请输入用户名和密码"
title = "注册"
user_info = g.multpasswordbox(msg, title, ("用户名", "密码"))
# 验证账号是否已被注册
if pmsg.insert_mysql(user_info[0],user_info[1],"0"):
g.msgbox("注册成功！")
login()
else:
g.msgbox("注册失败！")
register()
# 登录或注册
msg = "注册或已有账号直接登录？"
choices = g.buttonbox(msg,choices=("登录","注册"))
if choices == "登录":
login()
else:
register()
