远程服务采用了双向ssl认证，但是一下程序，只能设置一个jks文件的路径，如何同时可以连接两个远程服务？
System.setProperty("javax.net.ssl.keyStore", path);
System.setProperty("javax.net.ssl.keyStorePassword", "11111");
System.setProperty("javax.net.ssl.trustStore", path);
System.setProperty("javax.net.ssl.trustStorePassword", "11111");
------解决方案--------------------
使用 KeyStoreManager 和 TrustManager 就可以了，参考代码：
- Java code
import java.io.ByteArrayOutputStream;import java.io.InputStream;import java.net.URL;import javax.net.ssl.HttpsURLConnection;import javax.net.ssl.SSLSocketFactory;public class Test { public static void main(String[] args) throws Exception { // System.setProperty("javax.net.debug", "all"); URL url = new URL("https://www.xxxx.com"); HttpsURLConnection connection = (HttpsURLConnection) url.openConnection(); connection.setSSLSocketFactory(getSSLSocketFactory()); InputStream in = connection.getInputStream(); byte[] bys = new byte[8192]; ByteArrayOutputStream baos = new ByteArrayOutputStream(); for (int p = 0; (p = in.read(bys)) != -1;) { baos.write(bys, 0, p); } String str = new String(baos.toByteArray()); System.out.println(str); } private static SSLSocketFactory getSSLSocketFactory() { MyKeyManager keyManager = new MyKeyManager(KeyStoreType.PKCS12, "d:/key.p12", "123456".toCharArray()); MyTrustManager trustManager = new MyTrustManager("d:/trust.keystore", "123456".toCharArray()); MySSLContext context = new MySSLContext("TLS", keyManager, trustManager); return context.getSSLContext().getSocketFactory(); }}
------解决方案--------------------
实际上就是通过 KeyStoreManager, TrustManager 创建 SSLContext 对象，再通过 SSLContext 对象创建 SSLSocketFactory 对象，并将 SSLSocketFactory 对象赋给 HttpsURLConnection 对象。
KeyStoreManager 管理着双向认证中的客户端证书库
TrustManager 管理着双向认证中服务端证书信任库，相当于浏览器中我知道该证书非 CA 签发，但我需要继续操作。