jdk11高版本访问https报ssl认证异常

异常提示：

javax.nex.ssl.SSLHandshakeException:No appropriate protocol(protocol is disabled or cipher suites are inappropriate)

原因：远程服务认证失败

解决方案：

方案一：修改jdk配置

jdk -> conf -> security ->java.security文件

将 jdk.tls.disabledAlgorithms=SSLv3, TLSv1, TLSv1.1, RC4, ...

替换为 jdk.tls.disabledAlgorithms=SSLv3, RC4...

（删除SSLv3，TLSv1）

方案二：代码实现（添加证书信任认证）

import javax.net.ssl.X509TrustManager;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;

public class TrustAllManager implements X509TrustManager {

    @Override
    public void checkClientTrusted(X509Certificate[] certs, String authType) throws CertificateException {
        // 不对客户端进行验证
    }

    @Override
    public void checkServerTrusted(X509Certificate[] certs, String authType) throws CertificateException {
        // 信任所有服务器证书，不抛出异常
    }

    @Override
    public X509Cert