@Slf4j
@ControllerAdvice
public class JsonResponseBodyAdvice implements ResponseBodyAdvice<Object> {
@Override
public boolean supports(MethodParameter returnType, Class<? extends HttpMessageConverter<?>> converterType) {
return true;
}
@Override
public Object beforeBodyWrite(
Object body,
MethodParameter returnType,
MediaType selectedContentType,
Class<? extends HttpMessageConverter<?>> selectedConverterType,
ServerHttpRequest request,
ServerHttpResponse response) {
// 处理特殊路径,不需要做包装
String url = request.getURI().getPath();
// 如果匹配到了完全不包装的url,直接返回
if (UrlUtil.check(url).anyMatchExclude()) {
return body;
}
Object result;
if (body instanceof Result) {
result = body;
} else if (body instanceof String) {
// 因为StringHttpMessageConverter会直接把字符串写入body, 所以字符串特殊处理
result = JsonUtil.toJson(Result.success(body));
} else {
// 其他类型进行统一包装
result = Result.success(body);
}
log.info("response = {}", JsonUtil.toJson(result));
return result;
}
}
spring 统一处理包装返回值为Result, 并打印
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转载自blog.csdn.net/qq_19457117/article/details/88350758
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