鄙人开发过程中遇到这样一个问题，一台主机，未加微信后台白名单，上面部署了两个程序为A、B，现在A是通过jeecg开发，B为普通开发，问题是，A可以获取到OpenId，B会提示{"errcode":40164,"errmsg":"invalid ip xxxxxxxxxx ipv6 ::ffff:xxxxxxxxxxx, not in whitelist hint: [YGs5FA08331533]"}。为什么会出现这样的情况

A发起的请求的代码是

public static JSONObject httpRequest(String requestUrl, String requestMethod, String outputStr) {
    JSONObject jsonObject = null;
    StringBuffer buffer = new StringBuffer();
    try {
        // 创建SSLContext对象，并使用我们指定的信任管理器初始化
        TrustManager[] tm = {new MyX509TrustManager()};
        SSLContext sslContext = SSLContext.getInstance("SSL", "SunJSSE");
        sslContext.init(null, tm, new java.security.SecureRandom());
        // 从上述SSLContext对象中得到SSLSocketFactory对象
        SSLSocketFactory ssf = sslContext.getSocketFactory();

        URL url = new URL(requestUrl);
        HttpsURLConnection httpUrlConn = (HttpsURLConnection) url.openConnection();
        httpUrlConn.setSSLSocketFactory(ssf);

        httpUrlConn.setDoOutput(true);
        httpUrlConn.setDoInput(true);
        httpUrlConn.setUseCaches(false);
        // 设置请求方式（GET/POST）
        httpUrlConn.setRequestMethod(requestMethod);

        if ("GET".equalsIgnoreCase(requestMethod))
            httpUrlConn.connect();

        // 当有数据需要提交时
        if (null != outputStr) {
            OutputStream outputStream = httpUrlConn.getOutputStream();
            // 注意编码格式，防止中文乱码
            outputStream.write(outputStr.getBytes("UTF-8"));
            outputStream.close();
        }

        // 将返回的输入流转换成字符串
        InputStream inputStream = httpUrlConn.getInputStream();
        InputStreamReader inputStreamReader = new InputStreamReader(inputStream, "utf-8");
        BufferedReader bufferedReader = new BufferedReader(inputStreamReader);

        String str = null;
        while ((str = bufferedReader.readLine()) != null) {
            buffer.append(str);
        }
        bufferedReader.close();
        inputStreamReader.close();
        // 释放资源
        inputStream.close();
        inputStream = null;
        httpUrlConn.disconnect();
        jsonObject = JSONObject.fromObject(buffer.toString());
        //jsonObject = JSONObject.fromObject(buffer.toString());
    } catch (ConnectException ce) {
        org.jeecgframework.core.util.LogUtil.info("Weixin server connection timed out.");
    } catch (Exception e) {
        org.jeecgframework.core.util.LogUtil.info("https request error:{}" + e.getMessage());
    }
    return jsonObject;
}

B发起请求的代码是

public static String sendGet(String url, String param) {
    log.info("GET请求:\nurl:{}\nparam:{}", url, param);
    String result = "";
    BufferedReader in = null;
    /**
     *  创建一个计时器
     */
    StopWatch watch = new StopWatch();
    /**
     * 计时器开始
     */
    watch.start();

    try {
        String urlNameString = url;
        if (!StringUtils.isEmpty(param)) {
            urlNameString += "?" + param;
        }
        URL realUrl = new URL(urlNameString);
        // 打开和URL之间的连接
        HttpURLConnection connection = (HttpURLConnection) realUrl.openConnection();
        connection.setConnectTimeout(connectTimeOut);
        // 缓存的最长时间
        connection.setReadTimeout(readTimeOut);
        // 允许输入
        connection.setDoInput(true);
        // 允许输出
        connection.setDoOutput(true);
        // 不允许使用缓存
        connection.setUseCaches(false);
        connection.setRequestMethod("GET");
        // 设置通用的请求属性
        connection.setRequestProperty("Accept", "*/*");
        connection.setRequestProperty("Content-type", "application/json;charset=UTF-8");
        // 建立实际的连接
        connection.connect();
        // 获取所有响应头字段
        Map<String, List<String>> map = connection.getHeaderFields();
        // 遍历所有的响应头字段
        for (String key : map.keySet()) {
            log.info(key + "--->" + map.get(key));
        }
        // 定义 BufferedReader输入流来读取URL的响应
        in = new BufferedReader(new InputStreamReader(
                connection.getInputStream()));
        String line;
        while ((line = in.readLine()) != null) {
            result += line;
        }
    } catch (BusinessException e) {
        log.error("发送 GET 请求出现异常！" + e);
        e.printStackTrace();
        throw new BusinessException(e.getMessage());
    } catch (Exception e) {
        log.error("发送 GET 请求出现异常！" + e);
        e.printStackTrace();
        throw new RuntimeException("GET请求超时.");
    } finally {// 使用finally块来关闭输入流
        watch.stop();
        log.info("请求耗时[{}]ms", watch.getTime());
        try {
            if (in != null) {
                in.close();
            }
        } catch (Exception e2) {
            log.error("GET 关闭输入流出现异常！" + e2.getMessage());
            e2.printStackTrace();
            throw new RuntimeException("GET请求超时.");
        }
    }
    if (StringUtils.isEmpty(result)) {
        throw new BusinessException("请求超时.");
    }
    log.info("请求返回:" + result);
    return result;
}