binarywang/WxJava · error · WxErrorException

-99

-99

Error message

请求access token失败：响应内容为空

What it means

Error "请求access token失败：响应内容为空" thrown in binarywang/WxJava.

Source

Thrown at weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:62

  @Override
  public String getAccessToken(boolean forceRefresh) throws WxErrorException {
    if (!this.configStorage.isAccessTokenExpired() && !forceRefresh) {
      return this.configStorage.getAccessToken();
    }

    synchronized (this.globalAccessTokenRefreshLock) {
      //得到httpClient
      OkHttpClient client = getRequestHttpClient();
      //请求的request
      Request request = new Request.Builder()
        .url(String.format(this.configStorage.getApiUrl(GET_TOKEN), this.configStorage.getCorpId(),
          this.configStorage.getCorpSecret()))
        .get()
        .build();
      String resultContent;
      try (Response response = client.newCall(request).execute()) {
        if (response.body() == null) {
          throw new WxErrorException("请求access token失败：响应内容为空");
        }
        resultContent = response.body().string();
      } catch (IOException e) {
        log.error(e.getMessage(), e);
        throw new WxErrorException(e);
      }

      WxError error = WxError.fromJson(resultContent, WxType.CP);
      if (error.getErrorCode() != 0) {
        throw new WxErrorException(error);
      }
      WxAccessToken accessToken = WxAccessToken.fromJson(resultContent);
      this.configStorage.updateAccessToken(accessToken.getAccessToken(),
        accessToken.getExpiresIn());
    }
    return this.configStorage.getAccessToken();
  }

View on GitHub (pinned to 1c43293a3c)

Solutions

1. 检查 corpId 与 corpSecret 是否正确，以及网络是否能访问企业微信 token 接口。
2. 排查代理、防火墙或超时配置导致的空响应，必要时捕获原始响应体排查。

When it happens

Trigger: Thrown at weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpServiceOkHttpImpl.java:62 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/b9700e3344255cb0. Report an issue: GitHub.