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/okhttp/OkHttpMediaDownloadRequestExecutor.java:51

  public File execute(String uri, String queryParam, WxType wxType) throws WxErrorException, IOException {
    if (queryParam != null) {
      if (uri.indexOf('?') == -1) {
        uri += '?';
      }
      uri += uri.endsWith("?") ? queryParam : '&' + queryParam;
    }

    //得到httpClient
    OkHttpClient client = requestHttp.getRequestHttpClient();

    Request request = new Request.Builder().url(uri).get().build();

    Response response = client.newCall(request).execute();

    String contentType = response.header("Content-Type");
    if (contentType != null && contentType.startsWith("application/json")) {
      // application/json; encoding=utf-8 下载媒体文件出错
      throw new WxErrorException(WxError.fromJson(response.body().string(), wxType));
    }

    String fileName = HttpResponseProxy.from(response).getFileName();
    if (StringUtils.isBlank(fileName)) {
      return null;
    }

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

    File file = File.createTempFile(
      baseName, "." + FilenameUtils.getExtension(fileName), super.tmpDirFile
    );

    try (BufferedSink sink = Okio.buffer(Okio.sink(file))) {
      sink.writeAll(response.body().source());

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/okhttp/OkHttpMediaDownloadRequestExecutor.java:51 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/0c95a17400f1ff8b. Report an issue: GitHub.