springmvc ajax

xiaoxiao2021-02-28  122

近期想用springmvc+ajax,发现网上大多数方案都偏离springmvc,特写此文章

@ResponseBody @RequestMapping(value="del", produces="text/html;charset=UTF-8") public String del(HttpServletRequest request) throws Exception { userService.del(Integer.parseInt(request.getParameter("id"))); return ""; }这个方法是返回纯文本,返回json修改如下:

produces="application/json;charset=UTF-8"

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