<html> <head> <title>jQuery Ajax 实例演示</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> </head> <script src="http://code.jquery.com/jquery-1.4.3.js"></script> <script type="text/javascript"> //方式一 $.getJSON("http://www.shouce.ren/webapp/front/dealerapi!getdealerlist.action",function(data){alert(data);}); //方式二 $.get("http://www.shouce.ren/webapp/front/dealerapi!getdealerlist.action","",function(data){alert(data);}); //$.each(dataObj.dealers, function(i, v){$("#success").append(v.name).append("<br/>");document.getElementById("result").innerHTML+=v.name+"<br/>";})}); //方式三 $.ajax({ type: "POST",//请求方式 url: "http://www.shouce.ren/webapp/front/dealerapi!getdealerlist.action",//地址,就是action请求路径 data: "json",//数据类型text xml json script jsonp success: function(msg){//返回的参数就是 action里面所有的有get和set方法的参数 //$.each(msg.items, function(i,item){}); var dataObj=eval("("+msg+")"); alert(dataObj.dealers.length); document.getElementById("result").innerHTML=msg; } }); </script> <body> <div id="result" style="background:orange;border:1px solid red;width:300px;height:200px;"></div> <form id="formtest" action="" method="post"> <span id="result"></span> </form> </body> </html>