<html> <head> <title>ab</title> <script type="text/javascript" src="json.js"> </script> <script> function show() { //var arr = [{"name":"mose","age":18},{"name":"sandy","age":20}]; //arr 是数组 var arr = document.getElementById("data").textContent; //arr 是字符串，相当于下面一行 //var arr = '[{"name":"mose","age":18},{"name":"sandy","age":20}]'; arr = arr.parseJSON(); //json字符串转为Object 数组 for(var i=0;i<arr.length;i++) { alert(arr[i].name+"--"+arr[i].age); } alert(arr.toJSONString()); } </script> </head> <body οnlοad="show();"> <div id="data"> [{"name":"mose","age":18},{"name":"sandy","age":20}] </div> </body></html>
