复制代码 代码如下:
package com.lkb.test;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import org.apache.http.HttpResponse;
import org.apache.http.client.ResponseHandler;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.BasicResponseHandler;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.message.BufferedHeader;
import org.apache.http.protocol.HTTP;

import com.util.Constant;

public class JD {
// The configuration items

private static String redirectURL = "http://order.jd.com/center/list.action";
private static String loginUrl = "http://passport.jd.com/uc/login";
// Don't change the following URL
private static String renRenLoginURL = "https://passport.jd.com/uc/loginService";

// The HttpClient is used in one session
private HttpResponse response;
private DefaultHttpClient httpclient = new DefaultHttpClient();

public Map<String,String> getParams(){
Map<String,String> map = new HashMap<String,String>();
String str = getText(loginUrl);
String strs1[] = str.split("name=\"uuid\" value=\"");
String strs2[] = strs1[1].split("\"/>");
String uuid = strs2[0];
map.put("uuid", uuid);
System.out.println(strs2[0]);
String str3s[] = strs1[1].split("<span class=\"clr\"></span><input type=\"hidden\" name=\"");
String strs4[] = str3s[1].split("/>");
String strs5[] = strs4[0].trim().split("\"");
String key = strs5[0];
String value = strs5[2];
map.put(key, value);
return map;
}
private boolean login() {
Map map = getParams();

HttpPost httpost = new HttpPost(renRenLoginURL);
// All the parameters post to the web site
List<BasicNameValuePair> nvps = new ArrayList<BasicNameValuePair>();
nvps.add(new BasicNameValuePair("ReturnUrl", redirectURL));
nvps.add(new BasicNameValuePair("loginname", Constant.userName));
nvps.add(new BasicNameValuePair("nloginpwd", Constant.password));
nvps.add(new BasicNameValuePair("loginpwd", Constant.password));
Iterator it = map.keySet().iterator();
while(it.hasNext()) {
String key = it.next().toString();
String value = map.get(key).toString();
nvps.add(new BasicNameValuePair(key, value));

}

try {
httpost.setEntity(new UrlEncodedFormEntity((List<? extends org.apache.http.NameValuePair>) nvps, HTTP.UTF_8));
response = httpclient.execute(httpost);
} catch (Exception e) {
e.printStackTrace();
return false;
} finally {
httpost.abort();
}
return true;
}

private String getRedirectLocation() {
BufferedHeader locationHeader = (BufferedHeader) response.getFirstHeader("Location");
if (locationHeader == null) {
return null;
}
return locationHeader.getValue();
}

private String getText(String redirectLocation) {
HttpGet httpget = new HttpGet(redirectLocation);
ResponseHandler<String> responseHandler = new BasicResponseHandler();
String responseBody = "";
try {
responseBody = httpclient.execute(httpget, responseHandler);
} catch (Exception e) {
e.printStackTrace();
responseBody = null;
} finally {
httpget.abort();
//httpclient.getConnectionManager().shutdown();
}
return responseBody;
}

public void printText() {
if (login()) {
System.out.println(getText(redirectURL));
String redirectLocation = getRedirectLocation();
if (redirectLocation != null) {
System.out.println(getText(redirectLocation));
}
}
}

public static void main(String[] args) {
JD renRen = new JD();
//renRen.getParams();
renRen.printText();
}
}