spring mvc后台方法返回数据到ajax只能是list和map吗
spring mvc后台方法返回数据到ajax只能是list和map吗?
代码:
@RequestMapping("/test")
@ResponseBody
public List<String> test(@RequestParam(value="test",required=true)String t,@RequestParam(value="test2",required=true)String t2){
System.out.println(t+" "+t2);
List<String> ls=new ArrayList<String>();
ls.add(t);
ls.add(t2);
return ls;
}
$.ajax({
url : _contextPath_+ '/t_system/test',
type : "POST",
data : {
test:"test1111",
test2:"test2222"
},
success : function (json){
alert(json);
}
});