Controller代码，无侵入统一返回

https://mp.weixin.qq.com/s/LnuVCks5LOUqf8Ad44N7aw

// 定义注解用于不是统一返回的
@Target({ElementType.METHOD})
@Retention(RetentionPolicy.RUNTIME)
public @interface NotControllerResponseAdvice {
}

// 统一返回
// 实现ResponseBodyAdvice接口，其实是对加了@RestController(也就是@Controller+@ResponseBody)注解的处理器将要返回的值进行增强处理。
@RestControllerAdvice(basePackages = {"com.bugpool.leilema"})
public class ControllerResponseAdvice implements ResponseBodyAdvice<Object> {
    @Override
    public boolean supports(MethodParameter methodParameter, Class<? extends HttpMessageConverter<?>> aClass) {
        // response是ResultVo类型，或者注释了NotControllerResponseAdvice都不进行包装
        return !(methodParameter.getParameterType().isAssignableFrom(ResultVo.class)
                || methodParameter.hasMethodAnnotation(NotControllerResponseAdvice.class));
    }
    ...