<html> <head> <meta charset="utf-8"> <title>无标题文档</title> </head> <body> <script> var json={a:10,b:15,c:20}; var arr=[6,12,18]; alert(json['a']); alert(arr[0]); </script> </body> </html>
<html> <head> <meta charset="utf-8"> <title>无标题文档</title> </head> <body> <script> var json={a:10,b:15,c:20}; var arr=[6,12,18]; alert(json['a']); alert(arr[0]); </script> </body> </html>