第二十四节 JavaScript中的数组去重实例

 1 <!DOCTYPE html>
 2 <html lang="en">
 3 <head>
 4     <meta charset="UTF-8">
 5     <title>Document</title>
 6     <script type="text/javascript">
 7         var aList01 = [1,1,2,2,3,3,4,4,5,5,6,6];
 8         var aList02 = [];
 9         var iLen = aList01.length;
10         for(var i=0;i<iLen;i++){            
11             if(aList01.indexOf(aList01[i])==i){
12                 aList02.push(aList01[i]);
13             }
14             
15         }
16         alert(aList02);
17     </script>
18 </head>
19 <body>
20     
21 </body>
22 </html>
原文地址:https://www.cnblogs.com/kogmaw/p/12492997.html