Ajax学习案例汇总
验证邮箱地址唯一性注：未贴出服务器端代码，只贴出前端界面代码，Ajax封装代码见前两天的博客代码如下： 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</t ...
