Java如何设置允许跨域请求的长尾？

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plaintextgistfile1.txt: @ResponseBody @RequestMapping(value=/queryUserAjax, method={RequestMethod.GET, RequestMethod.POST})public Map queryUserAjax(HttpServletRequest request, HttpServletResponse response) throws SQLException { Map list=this.userSer...

gistfile1.txt

@ResponseBody @RequestMapping(value="/queryUserAjax", method={RequestMethod.GET,RequestMethod.POST}) public Map queryUserAjax(HttpServletRequest request, HttpServletResponse response) throws SQLException { Map list = this.userService.queryUser(); System.out.println(request); // response.setHeader("Access-Control-Allow-Origin", "192.168.100.23:8020"); response.setHeader("Access-Control-Allow-Origin", "*"); response.setHeader("Access-Control-Allow-Methods", "GET, HEAD, POST, PUT, DELETE, TRACE, OPTIONS"); response.setHeader("Access-Control-Max-Age", "3600"); response.addHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept"); return list; }