spring mvc 服务器端输出一条可执行js

@RequestMapping(value = "/test",produces = "text/html; charset=UTF-8")
@ResponseBody
public String test(){
String url = "";
return "<script>window.location.href = '"+url+"';</script>";

 

 

注意点 1：@ResponseBody注意

  2：produces = “text/html;charset=utf-8”

  3：返回值为String,即为执行的js