onResponse method

@override void onResponse(Response response, ResponseInterceptorHandler handler)

The callback will be executed on success. If you want to continue the response, call handler.next.

If you want to complete the response with some custom data directly, you can resolve a Response object with handler.resolve and other response interceptor(s) will not be executed.

If you want to complete the response with an error message, you can reject a DioError object with handler.reject.

Implementation

@override
void onResponse(Response response, ResponseInterceptorHandler handler) {
  isShowErrorMsg = true;
  var requestUrl = response.requestOptions.uri.toString();
  requestUrl = Uri.decodeComponent(requestUrl);

  var statusCode = response.statusCode;
  if (statusCode != 200) {
    /// 非200会在http的onError()中
  } else {
    if (!requestUrl.contains('hideLog')) {
      XLog.json(response.data, '请求url:$requestUrl');
    }

    if (response.data is Map) {
      Map data = response.data;
      RespData respData = mapToRespData(data);
      if (respData.success) {
        // 将 data 外的数据放到 date 内部
        if (respData.containKeys != null && data.length > respData.containKeys!.length) {
          data.forEach((key, value) {
            if (!respData.containKeys!.contains(key)) {
              if (respData.data is Map) {
                respData.data[key] = value;
              }
            }
          });
        }
        response.data = respData.data;
        return handler.resolve(response);
      } else {
        if (requestUrl.contains('hideMsg')) {
          isShowErrorMsg = false;
        }
        return handleFailed(respData, handler, response.requestOptions);
      }
    } else {
      XLog.e(response.data, '请求的结果不是jsonMap');
      return handler.reject(DioError(
        requestOptions: response.requestOptions,
        error: '请求的结果不是jsonMap',
      ));
    }
  }
}