binarywang/WxJava · error · WxErrorException

错误代码：{errorCode}, 错误信息：{errorMsg}

Error message

错误代码：{errorCode}, 错误信息：{errorMsg}

What it means

Error "错误代码：{errorCode}, 错误信息：{errorMsg}" thrown in binarywang/WxJava.

Source

Thrown at weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java:59

        uri += '?';
      }
      uri += uri.endsWith("?") ? queryParam : '&' + queryParam;
    }

    HttpGet httpGet = new HttpGet(uri);
    if (requestHttp.getRequestHttpProxy() != null) {
      RequestConfig config = RequestConfig.custom().setProxy(requestHttp.getRequestHttpProxy()).build();
      httpGet.setConfig(config);
    }

    try (CloseableHttpResponse response = requestHttp.getRequestHttpClient().execute(httpGet);
         InputStream inputStream = InputStreamResponseHandler.INSTANCE.handleResponse(response)) {
      Header[] contentTypeHeader = response.getHeaders("Content-Type");
      if (contentTypeHeader != null && contentTypeHeader.length > 0) {
        if (contentTypeHeader[0].getValue().startsWith(ContentType.APPLICATION_JSON.getMimeType())) {
          // application/json; encoding=utf-8 下载媒体文件出错
          String responseContent = Utf8ResponseHandler.INSTANCE.handleResponse(response);
          throw new WxErrorException(WxError.fromJson(responseContent, wxType));
        }
      }

      String fileName = HttpResponseProxy.from(response).getFileName();
      if (StringUtils.isBlank(fileName)) {
        fileName = String.valueOf(System.currentTimeMillis());
      }

      String baseName = FilenameUtils.getBaseName(fileName);
      if (StringUtils.isBlank(fileName) || baseName.length() < 3) {
        baseName = String.valueOf(System.currentTimeMillis());
      }

      return FileUtils.createTmpFile(inputStream, baseName, FilenameUtils.getExtension(fileName), super.tmpDirFile);
    } catch (HttpException httpException) {
      throw new ClientProtocolException(httpException.getMessage(), httpException);
    }
  }

View on GitHub (pinned to 1c43293a3c)

Solutions

1. 根据返回的 errorCode 对照微信接口文档确认具体错误原因并修正请求参数。
2. 检查 access_token 是否有效、media_id 是否存在且未过期。

When it happens

Trigger: Thrown at weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/hc/HttpComponentsMediaDownloadRequestExecutor.java:59 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of binarywang/WxJava@1c43293a3c (2026-08-14). Data as JSON: /api/errors/b270f86e9a9ec04c. Report an issue: GitHub.