java如何解决SSL握手异常

1 月，3 周 Questions & Answers 1254

我正在尝试执行以下代码行：

public static String invokeRestService(String request) throws Exception {
        try {

            URL url = new URL("https://XXXXXXX:8403/v1/payment/test/req");
            HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
            urlConnection.
            urlConnection.setRequestMethod("POST");
            urlConnection.setRequestProperty("Accept", "application/json");
            urlConnection.setDoOutput(true);
            OutputStreamWriter osw = new OutputStreamWriter(urlConnection.getOutputStream());
            osw.write(request);
            osw.flush();
            osw.close();
            System.out.println(urlConnection.getResponseCode());

        } catch (Exception ex) {
            ex.printStackTrace();
        }
        return null;
    }

每当我试图运行上面的代码时，我都会看到下面的错误消息，它说SSL失败了，但当我试图在没有任何授权头的情况下通过postman访问同一个端点URL时，它会按预期工作，并按预期返回200个响应代码。当我试图通过JAVA代码访问端点时，我遇到了这个异常。是否仍然需要设置SSL显式？或者如何使用系统默认SSL

javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: No subject alternative names present at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1946)

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java如何解决SSL握手异常

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