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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <meta http-equiv="X-UA-Compatible" content="IE=edge">
- <meta name="viewport" content="width=device-width, initial-scale=1.0">
- <title>Document</title>
- <style>
- label{
- width:50px;
- display:inline-block;
- text-align:left;
- }
-
- form{
- width:260px;
- height:100px;
- background-color:aqua;
- text-align:center;
- }
- </style>
- </head>
- <body>
- <h1>试试看,能否登入自己qq</h1>
- <form action="#" method="get">
- <label>qq:</label><input type="text" name="usname" placeholder="请输入qq号" class="iptone" >
- <label>密码:</label><input type="password" placeholder="请输入密码" name="password" class="ipttwo" >
- <input type="submit" value="登录" class="submit">
- </form>
- <ul class="ulul">
- </ul>
- </body>
- <script>
- const iptone=document.querySelector('.iptone');
- const ipttwo=document.querySelector('.ipttwo');
- const submit=document.querySelector('.submit');
- const ulul=document.querySelector('ulul');
-
-
- submit.addEventListener('click',function(){
- var datao= iptone.value;
- var datat=ipttwo.value;
- var dataall=datao+'+'+datat;
- var local=getdata();
- local.push(dataall);
- savadate(local);
- })
- function getdata(){
- var data=localStorage.getItem('usename');
- if(data!==null){
- return JSON.parse(data);
- }
- else{
- return [];
- }
- }
- function savadate(data){
- loaclStorage.setItem('usename',JSON.stringify(data));
- }
- </script>
- </html>
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