SpringBoot 出现 Content type ‘application/x-www-form-urlencoded;charset=UTF-8‘ not supported
后端實現代碼:@PostMapping("/login")@ResponseBodypublicResultlogin(@RequestBodyUseruser){UserloginUser=userService.login(user);returnResult.success(loginUser);}前端用ajax來實現可以解決$(function(){$('.login_btn').clic