带证书的HTTP请求

Question

如何使用证书来命中网址，不能抛出异常。必须包括证书。给我一些演示示例。我能够阅读证书，但如何使用此证书点击网址。

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.net.HttpURLConnection;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;


public class httpcert {

    public static void main(String[] args) {
        FileInputStream is;
        try {
            is = new FileInputStream("/home/devel-p/Android/PKI/CA.crt");
            CertificateFactory x509CertFact = CertificateFactory.getInstance("X.509");
            X509Certificate cert = (X509Certificate)x509CertFact.generateCertificate(is);
            System.out.println(cert);


        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (CertificateException e) {
            e.printStackTrace();
        }

}

Answer 1

SSL连接仅在服务器请求时才发送客户端证书，并且证书仅在服务器决定时才是必需的。您无法从客户端控制任何此类内容。