java - 在两个包之间使用 setSSLSocketFactory 面临类转换错误

Question

我已经按照 this question 中的说明创建了自己的 SSLSocketFactory

private SSLSocketFactory newSslSocketFactory() {
    try {
        // Get an instance of the Bouncy Castle KeyStore format
        KeyStore trusted = KeyStore.getInstance("BKS");
        // Get theraw resource, which contains the keystore with
        // your trusted certificates (root and any intermediate certs)
        Context context = this.activity;
        Resources _resources = context.getResources();
        InputStream in = _resources.openRawResource(R.raw.mystore);
        try {
            // Initialize the keystore with the provided trusted certificates
            // Also provide the password of the keystore
            trusted.load(in, "mypassword".toCharArray());
        } finally {
            in.close();
        }
        // Pass the keystore to the SSLSocketFactory. The factory is responsible
        // for the verification of the server certificate.
        SSLSocketFactory sf = new SSLSocketFactory(trusted);
        // Hostname verification from certificate

        sf.setHostnameVerifier(SSLSocketFactory.STRICT_HOSTNAME_VERIFIER);
        return sf;
    } catch (Exception e) {
        throw new AssertionError(e);
    }
}

实际上，我需要在连接之前在 HttpsURLConnection 上设置此 SSLSocketFactory。但是，当我尝试通过调用

将其设置为 HttpsURLConnection 时

(HttpsURLConnection )connection.setSSLSocketFactory(trusted); 

此时我正面临 2 个包 org.apache.http.conn.ssl.SSLSocketFactory 和 javax.net.ssl.SSLSocketFactory 之间的转换类错误。

如何解决？

Answer 1

上面的代码没有任何异常。

但问题是，当我尝试在 HttpsURLConnection 上设置 SSLSocketFactory 时，使用:

(HttpsURLConnection )connection.setSSLSocketFactory(trusted) 

它显示“HttpsURLConnection 类型的方法setSSLSocketFactory(SSLSocketFactory) 不适用于参数(SSLSocketFactory) ”。

因为 setSSLSocketFactory 方法在两个包中都存在。