httpclient中使用HTTPS的方法

httpclient中使用HTTPS的方法

博客分类：

J***A相关

javasecurityssl

Java代码


import javax.net.ssl.SSLContext;



import javax.net.ssl.TrustManager;

import javax.net.ssl.X509TrustManager;

import java.security.cert.CertificateException;

import java.security.cert.X509Certificate;

import org.apache.http.client.ClientProtocolException;

import org.apache.http.client.HttpClient;

import org.apache.http.client.ResponseHandler;

import org.apache.http.client.methods.HttpGet;

import org.apache.http.conn.ClientConnectionManager;



import org.apache.http.conn.scheme.Scheme;

import org.apache.http.conn.scheme.SchemeRegistry;

import org.apache.http.conn.scheme.SchemeSocketFactory;

import org.apache.http.conn.ssl.SSLSocketFactory;

import org.apache.http.impl.client.BasicResponseHandler;

import org.apache.http.impl.client.ClientParamsStack;

import org.apache.http.impl.client.DefaultHttpClient;

import org.apache.http.params.DefaultedHttpParams;

import org.apache.http.params.HttpParams;



public class HttpClientTest {



public static void main(String args[]) {



try {



HttpClient httpclient = new DefaultHttpClient();

//Secure Protocol implementation.

SSLContext ctx = SSLContext.getInstance("SSL");

//Implementation of a trust manager for X509 certificates

X509TrustManager tm = new X509TrustManager() {



public void checkClientTrusted(X509Certificate[] xcs,

String string) throws CertificateException {



}



public void checkServerTrusted(X509Certificate[] xcs,

String string) throws CertificateException {

}



public X509Certificate[] getAcceptedIssuers() {

return null;

}

};

ctx.init(null, new TrustManager[] { tm }, null);

SSLSocketFactory ssf = new SSLSocketFactory(ctx);



ClientConnectionManager ccm = httpclient.getConnectionManager();

//register https protocol in httpclient's scheme registry

SchemeRegistry sr = ccm.getSchemeRegistry();

sr.register(new Scheme("https", 443, ssf));



HttpGet httpget = new HttpGet("");

HttpParams params = httpclient.getParams();



params.setParameter("param1", "paramValue1");



httpget.setParams(params);

System.out.println("REQUEST:" + httpget.getURI());

ResponseHandler responseHandler = new BasicResponseHandler();

String responseBody;



responseBody = httpclient.execute(httpget, responseHandler);



System.out.println(responseBody);



// Create a response handler



} catch (NoSuchAlgorithmException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (ClientProtocolException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (Exception ex) {

ex.printStackTrace();



}

}

}

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2012-07-25 08:42