| | |
| | | <head> |
| | | <meta charset="UTF-8"> |
| | | <title>Title</title> |
| | | <script src="../static/js/jquery/jquery-3.3.1.min.js"></script> |
| | | </head> |
| | | <body> |
| | | <div id="ycq"></div> |
| | | <button onclick="closeBtn()">关闭</button> |
| | | <button onclick="openBtn()">开始</button> |
| | | <button id="1" onclick="alt(1)">开始</button> |
| | | </body> |
| | | <script> |
| | | var i = 1 |
| | | // var abc = 1 |
| | | var i ; |
| | | i="10" |
| | | var a = true |
| | | setInterval(()=>{ |
| | | addI(); |
| | |
| | | return; |
| | | } |
| | | } |
| | | $("#ycq").html(i) |
| | | |
| | | function alt(e) { |
| | | alert(e) |
| | | } |
| | | |
| | | |
| | | var arr=[]; //批量定义 |
| | | for(var i=0;i<5;i++){ |
| | | var index=i; //动态定义变量名 |
| | | arr[index]='value-'+i; //动态赋值 |
| | | } |
| | | console.log(arr); |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | function closeBtn() { |