HttpClient忽略SSL证书，附带百度网盘jar包

适用httpClient绕过ssl证书

前段时间，使用httpClient访问外部https接口时出现了需要证书的情况，这个问题解决得办法有两个

正儿八经的安装证书
绕过/忽略证书

今天我们来使用第二种方法，绕过ssl证书访问https接口
首先上两个工具类
1.MyX509TrustManager类

import javax.net.ssl.X509TrustManager;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;public class MyX509TrustManager implements X509TrustManager {/* (non-Javadoc)* @see javax.net.ssl.X509TrustManager#checkClientTrusted(java.security.cert.X509Certificate[], java.lang.String)*/public void checkClientTrusted(X509Certificate[] arg0, String arg1)throws CertificateException {}/* (non-Javadoc)* @see javax.net.ssl.X509TrustManager#checkServerTrusted(java.security.cert.X509Certificate[], java.lang.String)*/public void checkServerTrusted(X509Certificate[] arg0, String arg1)throws CertificateException {}/* (non-Javadoc)* @see javax.net.ssl.X509TrustManager#getAcceptedIssuers()*/public X509Certificate[] getAcceptedIssuers() {return null;}
}

MySecureProtocolSocketFactory类

import org.apache.commons.httpclient.ConnectTimeoutException;
import org.apache.commons.httpclient.HttpClientError;
import org.apache.commons.httpclient.params.HttpConnectionParams;
import org.apache.commons.httpclient.protocol.ControllerThreadSocketFactory;
import org.apache.commons.httpclient.protocol.SecureProtocolSocketFactory;import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;public class MySecureProtocolSocketFactory implements SecureProtocolSocketFactory {//这里添加一个属性，主要目的就是来获取ssl跳过验证private SSLContext sslContext = null;/*** Constructor for MySecureProtocolSocketFactory.*/public MySecureProtocolSocketFactory() {}/*** 这个创建一个获取SSLContext的方法，导入MyX509TrustManager进行初始化* @return*/private static SSLContext createEasySSLContext() {try {SSLContext context = SSLContext.getInstance("SSL");context.init(null, new TrustManager[] { new MyX509TrustManager() },null);return context;} catch (Exception e) {throw new HttpClientError(e.toString());}}/*** 判断获取SSLContext* @return*/private SSLContext getSSLContext() {if (this.sslContext == null) {this.sslContext = createEasySSLContext();}return this.sslContext;}//后面的方法基本上就是带入相关参数就可以了/** (non-Javadoc)** @see org.apache.commons.httpclient.protocol.ProtocolSocketFactory#createSocket(java.lang.String,*      int, java.net.InetAddress, int)*/public Socket createSocket(String host, int port, InetAddress clientHost,int clientPort) throws IOException, UnknownHostException {return getSSLContext().getSocketFactory().createSocket(host, port,clientHost, clientPort);}/** (non-Javadoc)** @see org.apache.commons.httpclient.protocol.ProtocolSocketFactory#createSocket(java.lang.String,*      int, java.net.InetAddress, int,*      org.apache.commons.httpclient.params.HttpConnectionParams)*/public Socket createSocket(final String host, final int port,final InetAddress localAddress, final int localPort,final HttpConnectionParams params) throws IOException,UnknownHostException, ConnectTimeoutException {if (params == null) {throw new IllegalArgumentException("Parameters may not be null");}int timeout = params.getConnectionTimeout();if (timeout == 0) {return createSocket(host, port, localAddress, localPort);} else {return ControllerThreadSocketFactory.createSocket(this, host, port,localAddress, localPort, timeout);}}/** (non-Javadoc)** @see SecureProtocolSocketFactory#createSocket(java.lang.String,int)*/public Socket createSocket(String host, int port) throws IOException,UnknownHostException {return getSSLContext().getSocketFactory().createSocket(host, port);}/** (non-Javadoc)** @see SecureProtocolSocketFactory#createSocket(java.net.Socket,java.lang.String,int,boolean)*/public Socket createSocket(Socket socket, String host, int port,boolean autoClose) throws IOException, UnknownHostException {return getSSLContext().getSocketFactory().createSocket(socket, host,port, autoClose);}
}

导入这两个工具类后，只需要在你请求的开头加入以下两句代码即可绕过ssl

//声明ProtocolSocketFactory fcty = new MySecureProtocolSocketFactory();//加入相关的https请求方式Protocol.registerProtocol("https", new Protocol("https", fcty, 443));//下面便是正常的逻辑代码HttpClient client = new HttpClient();xxxxxxxx

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HttpClient忽略SSL证书，附带百度网盘jar包

适用httpClient绕过ssl证书

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