如何修复javax.net.ssl.SSLException

import javax.net.ssl.*;
import java.security.cert.X509Certificate;

public class SSLUtil {
    public static void trustAllCertificates() {
        try {
            TrustManager[] trustAllCerts = new TrustManager[]{
                new X509TrustManager() {
                    public X509Certificate[] getAcceptedIssuers() {
                        return new X509Certificate[0];
                    }
                    public void checkClientTrusted(X509Certificate[] certs, String authType) {}
                    public void checkServerTrusted(X509Certificate[] certs, String authType) {}
                }
            };

            SSLContext sc = SSLContext.getInstance("SSL");
            sc.init(null, trustAllCerts, new java.security.SecureRandom());
            HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());

            HostnameVerifier allHostsValid = new HostnameVerifier() {
                public boolean verify(String hostname, SSLSession session) {
                    return true;
                }
            };

            HttpsURLConnection.setDefaultHostnameVerifier(allHostsValid);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

import javax.net.ssl.*;
import java.util.Arrays;
import java.util.List;

public class SSLUtil {
    public static void setPreferredProtocolsAndCipherSuites() {
        try {
            SSLContext sslContext = SSLContext.getInstance("TLSv1.3");
            sslContext.init(null, null, null);

            SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();
            SSLParameters sslParameters = new SSLParameters();

            List<String> preferredProtocols = Arrays.asList("TLSv1.3", "TLSv1.2");
            sslParameters.setProtocols(preferredProtocols.toArray(new String[0]));

            List<String> preferredCipherSuites = Arrays.asList(
                "TLS_AES_256_GCM_SHA384",
                "TLS_CHACHA20_POLY1305_SHA256",
                "TLS_AES_128_GCM_SHA256"
            );
            sslParameters.setCipherSuites(preferredCipherSuites.toArray(new String[0]));

            HttpsURLConnection.setDefaultSSLSocketFactory(sslSocketFactory);
            HttpsURLConnection.setDefaultSSLParameters(sslParameters);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}