解决springmvc+fastjson返回页面出现乱码问题

在controller里面的接口上面加,produces="text/html;charset=UTF-8"即可

@RequestMapping(value = "/addLjlUsrServiceManInfoOne" ,produces="text/html;charset=UTF-8")
@ResponseBody
public void addLjlUsrServiceManInfoOne(HttpServletRequest request,HttpServletResponse response){