第一个页面：1.htm
<!DOCTYPE html>
<html>
<head>
<title></title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.8.3.min.js"></script>
</head>
<body>
<script type="text/javascript">
$(document).ready(function(){
$.ajax({
type: "POST",
url: "2.php?Json=true",
data:"{TM:'ok'}", //无参也必须指定一个参数
success: function(data){
alert(data);
var obj = eval("("+data+")"); //数组json对象
alert( obj);
alert( obj.employees[0].firstName + " " + obj.employees[0].lastName);
alert( obj.employees[1].firstName + " " + obj.employees[1].lastName);
alert( obj.employees[2].firstName + " " + obj.employees[2].lastName);
}
}); });
</script>
</body>
</html>
第二个页面：2.php（直接返回如下字符串）
{"employees":[{"firstName":"张三","lastName":"Gates"},{"firstName":"lilililili","lastName":"Bush"},{"firstName":"Dench","lastName":"Carter"}]}