@RequestMapping("/testJson")
@ResponseBody
public String testJson(SysUserVo sysUserVo,HttpServletRequest request,HttpServletResponse response) throws Exception{
response.setContentType("text/html;charset=UTF-8");
response.setCharacterEncoding("UTF-8");
SysUser sysUser=new SysUser();
sysUser= sysUserService.findByUserName("zhangsan");
JSONObject jo=new JSONObject();
jo.accumulate("users", sysUser.getAdminname());
System.out.println(jo);
//response.getWriter().print(jo.toString());
return jo.toString();
}
调用返回
{"users":"??"}
,
在tomcat已经设置了编码。 有谁遇到过