public class APIResultDto<T> {
    /**
     * 狀態(tài)碼：-1代表成功,具體參考APIErrorCode類(lèi)
     */
    private int er;
 
    /**
     * 狀態(tài)描述，可以自行設(shè)置或使用APIErrorCode類(lèi)中默認(rèn)描述
     */
    private String erMessage;
 
    /**
     * 實(shí)際返回實(shí)體，isSuccess()返回true時(shí)該字段有效
     */
    private T items;
}

ResourceServerConfigurerAdapter

public void configure(ResourceServerSecurityConfigurer resources) throws Exception

@Autowired
    private AccessDeniedHandler accessDeniedHandler;
    @Autowired
    private AuthenticationEntryPoint authenticationEntryPoint;
 
    @Override
    public void configure(ResourceServerSecurityConfigurer resources) {
        resources.authenticationEntryPoint(authenticationEntryPoint);
        resources.accessDeniedHandler(accessDeniedHandler);
    }

@Component
public class CustomizedAuthenticationEntryPoint implements AuthenticationEntryPoint {
 
    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response,
                         AuthenticationException authException) throws IOException, ServletException {
        response.setContentType("application/json;charset=UTF-8");
        
         //按照系統(tǒng)自定義結(jié)構(gòu)返回授權(quán)失敗
response.getWriter().write(JSON.toJSONString(APIResultDto.failed(APIErrorCode.AUTH_FAILED)));
    }
}
@Component
public class CustomAccessDeniedHandler implements AccessDeniedHandler {
 
    @Override
    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException, ServletException {
        response.setContentType("application/json;charset=UTF-8");
        
          //按照系統(tǒng)自定義結(jié)構(gòu)返回授權(quán)失敗
 response.getWriter().write(JSON.toJSONString(APIResultDto.failed(APIErrorCode.AUTH_FAILED)));
    }
}