Question

javascript 取后台JSON里的MAP数据

javascript 取后台JSON里的MAP数据,list可以取到,但是MAP怎么取? 谢谢.

Answer 1

后台代码:
pResponse.setContentType("text/json;charset=GBK");
PrintWriter out = response.getWriter();
Map map=new HashMap();
map.put("test","zhangsan");

JSONArray ja=JSONArray.fromObject(list);
out.print(ja);
out.flush();
out.close();

js代码:
$.ajax({
data:'',
url:url,
type:'post',
dataType:'json',
success:function(data){
alert(data.test); //点属性 就OK },
error:function(data){
alert("failure");
}
});