創(chuàng)建以下SSLSocketFactory工廠實(shí)現(xiàn)矩桂，在請(qǐng)求客戶端設(shè)置該工廠即可解決該報(bào)錯(cuò)罐呼。

import javax.net.ssl.*;
import java.io.IOException;
import java.io.InputStream;
import java.net.InetAddress;
import java.net.Socket;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.security.cert.Certificate;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Iterator;

public class TLSSocketFactory extends SSLSocketFactory {
    private SSLSocketFactory mInternalSSLSocketFactory;

    public TLSSocketFactory() throws SSLException {
        try {
            SSLContext sslContext = SSLContext.getInstance("TLS");
            sslContext.init((KeyManager[])null, (TrustManager[])null, (SecureRandom)null);
            this.mInternalSSLSocketFactory = sslContext.getSocketFactory();
        } catch (NoSuchAlgorithmException var2) {
            throw new SSLException(var2.getMessage());
        } catch (KeyManagementException var3) {
            throw new SSLException(var3.getMessage());
        }
    }

    public TLSSocketFactory(InputStream certificateStream) throws SSLException {
        try {
            KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
            keyStore.load((InputStream)null, (char[])null);
            CertificateFactory cf = CertificateFactory.getInstance("X.509");
            Collection<? extends Certificate> certificates = cf.generateCertificates(certificateStream);
            Iterator var5 = certificates.iterator();

            while(var5.hasNext()) {
                Certificate cert = (Certificate)var5.next();
                if (cert instanceof X509Certificate) {
                    String subject = ((X509Certificate)cert).getSubjectDN().getName();
                    keyStore.setCertificateEntry(subject, cert);
                }
            }

            TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
            tmf.init(keyStore);
            SSLContext sslContext = SSLContext.getInstance("TLS");
            sslContext.init((KeyManager[])null, tmf.getTrustManagers(), (SecureRandom)null);
            this.mInternalSSLSocketFactory = sslContext.getSocketFactory();
        } catch (Exception var18) {
            throw new SSLException(var18.getMessage());
        } finally {
            try {
                certificateStream.close();
            } catch (IOException var16) {
            } catch (NullPointerException var17) {
            }

        }
    }

    public String[] getDefaultCipherSuites() {
        return this.mInternalSSLSocketFactory.getDefaultCipherSuites();
    }

    public String[] getSupportedCipherSuites() {
        return this.mInternalSSLSocketFactory.getSupportedCipherSuites();
    }

    public Socket createSocket(Socket s, String host, int port, boolean autoClose) throws IOException {
        return this.enableTLSOnSocket(this.mInternalSSLSocketFactory.createSocket(s, host, port, autoClose));
    }

    public Socket createSocket(String host, int port) throws IOException {
        return this.enableTLSOnSocket(this.mInternalSSLSocketFactory.createSocket(host, port));
    }

    public Socket createSocket(String host, int port, InetAddress localHost, int localPort) throws IOException {
        return this.enableTLSOnSocket(this.mInternalSSLSocketFactory.createSocket(host, port, localHost, localPort));
    }

    public Socket createSocket(InetAddress host, int port) throws IOException {
        return this.enableTLSOnSocket(this.mInternalSSLSocketFactory.createSocket(host, port));
    }

    public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException {
        return this.enableTLSOnSocket(this.mInternalSSLSocketFactory.createSocket(address, port, localAddress, localPort));
    }

    private Socket enableTLSOnSocket(Socket socket) {
        if (socket instanceof SSLSocket) {
            ArrayList<String> supportedProtocols = new ArrayList(Arrays.asList(((SSLSocket)socket).getSupportedProtocols()));
            supportedProtocols.retainAll(Arrays.asList("TLSv1.2", "TLSv1.1", "TLSv1"));
            ((SSLSocket)socket).setEnabledProtocols((String[])supportedProtocols.toArray(new String[supportedProtocols.size()]));
        }

        return socket;
    }
}