HttpClient 登录163邮箱

之前做过关于邮箱导入好友的操作，用到这个，现在有时间就总结一下。

package com.test;

import java.io.ByteArrayInputStream;
import java.io.IOException;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.cyberneko.html.parsers.DOMParser;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;

/**
 * HttpClient的学习
 */
public class HttpClientTest {
	private HttpClient httpClient;

	public HttpClientTest() {
		httpClient = new HttpClient();
		httpClient.getParams().setParameter("http.protocol.content-charset", "UTF-8");//设置请求编码
	}

	/**
	 * doPost方式访问mail.163.com
	 */
	public String doPostRequest163(String userName, String password) {
		String result = null;
		//loginURL分析mail.163.com页面获得
		String loginUrl = "http://reg.163.com/login.jsp?type=1&url=http://entry.mail.163.com/coremail/fcg/ntesdoor2?lightweight%3D1%26verifycookie%3D1%26language%3D-1%26style%3D";
		PostMethod postMethodObj = new PostMethod(loginUrl);
		//post 提交参数params 分析mail.163.com页面获得
		NameValuePair[] params = { new NameValuePair("verifycookie", "1"), new NameValuePair("product", "mail163"), new NameValuePair("username", userName), new NameValuePair("password", password), new NameValuePair("selType", "jy") };//极速版
		try {
			postMethodObj.setRequestBody(params);
			httpClient.executeMethod(postMethodObj);
			result = postMethodObj.getResponseBodyAsString();
			System.out.println("com.test.HttpClientTest.doPostRequest163请求" + loginUrl + "页面:\n" + result);//登录成功
			//跳转页面,分析跳转页面获取如下URL,此外，注意doGetRequer163,doPostRequest163共用HttpClient
			result = doGetRequer163("http://entry.mail.163.com/coremail/fcg/ntesdoor2?lightweight=1&verifycookie=1&language=-1&style=&username=" + userName);
			//到此为止完全进入邮箱
		} catch (HttpException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			postMethodObj.releaseConnection();//关闭请求
		}
		return result;
	}

	/**
	 * doGet方式访问mail.163.com
	 */
	public String doGetRequer163(String loginUrl) {
		String result = null;
		if (null == loginUrl) {//默认访问http://mail.163.com
			loginUrl = "http://mail.163.com";
		}
		GetMethod getMethodObj = new GetMethod(loginUrl);//设置请求链接
		try {
			httpClient.executeMethod(getMethodObj);//请求链接
			result = getMethodObj.getResponseBodyAsString();//获取响应内容
		} catch (HttpException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			getMethodObj.releaseConnection();//关闭请求
		}
		System.out.println("com.test.HttpClientTest.doGetRequer163请求" + loginUrl + "页面:\n" + result);
		return result;
	}

	/**
	 * HTML 内容的解析
	 * 
	 * @param pageContent
	 */
	public void parseHTML(String pageContent) {
		DOMParser parser = new DOMParser();
		try {
			InputSource is = new InputSource(new ByteArrayInputStream(pageContent.getBytes("GBK")));
			parser.parse(is);
			NodeList nodeList = parser.getDocument().getElementsByTagName("input");
			for (int i = 0, j = nodeList.getLength(); i < j; i++) {
				Node node = nodeList.item(i);
				System.out.println(node.getNodeName() + "\t" + node.getAttributes().getNamedItem("name") + "\t" + node.getAttributes().getNamedItem("value"));
			}
		} catch (SAXException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	public static void main(String[] args) {
		/**
		 * 邮箱登录过程
		 * 1 登录mail.163.com
		 * 2 post 提交用户名密码
		 * 3 跳转链接
		 * OK
		 */
		HttpClientTest httpClientTest = new HttpClientTest();
		String pageContent = httpClientTest.doGetRequer163(null);
		httpClientTest.parseHTML(pageContent);//访问mail.163.com
		httpClientTest.doPostRequest163("zhouxianglh", "密码不能告诉你");//登录
	}
}

 

commons-httpclient-3.2.jar  httpClient jar相关

nekohtml.jar   解析html相关

顺便上传方便下载

评论

3 楼 zhouxianglh 2012-04-28  

chanllen 写道

楼主，此代码在我机子上运行有误啊
parser.parse(is);
NodeList nodeList = parser.getDocument().getElementsByTagName("input");
这两句有问题~

哦?报什么错?

2 楼 chanllen 2012-03-18  

楼主，此代码在我机子上运行有误啊
parser.parse(is);
NodeList nodeList = parser.getDocument().getElementsByTagName("input");
这两句有问题~

1 楼 xiangfei209 2011-04-19  

楼主你这个能跳到登录163主页吗