struts2的使用json问题
前台js请求及处理
<script type="text/javascript" src="<%=path%>/js/jquery.js"></script><script type="text/javascript">$(function(){ $.getJSON("login.action",{},function(result){ var r = eval(result);//将json字符串转为js对象 alert(r.name); });});</script>
<package name="default" namespace="/" extends="json-default"> <action name="login" method="login"> <result type="json"></result> </action></package>
public class HelloJsonAction extends ActionSupport{private String name;//省略getter和setter@JSONpublic String login(){this.name = "dd";return SUCCESS;}}