@RequestMapping(value = "/remove")
@ResponseBody
public String remove(@RequestParam Map<String, String> params) throws Exception {
return new ObjectMapper().writeValueAsString(service.removeUser(params));
}
@RequestMapping(value = "/save", produces = "text/plain; charset=UTF-8")
@ResponseBody
public String save(@RequestParam Map<String, String> params) throws Exception {
return new ObjectMapper().writeValueAsString(service.saveUser(params));
}