Beispielfreigabe der Java -Implementierung von JD.com Login

复制代码代码如下::

Paket com.lkb.test;

Import Java.util.ArrayList;

import Java.util.hashMap;

Import Java.util.iterator;

importieren java.util.list;

import Java.util.map;

import org.apache.http.httpresponse;

import org.apache.http.client.responseHandler;

import org.apache.http.client.entity.urlencoded forderity;

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.defaushttpclient;

import org.apache.http.message.basicnamevaluepair;

import org.apache.http.message.buffenedheader;

import org.apache.http.protocol.http;

import com.util.constant;

öffentliche Klasse jd {

// die Konfigurationselemente

private statische String -Redirecturl = "http://order.jd.com/center/List.action";

private statische String loginurl = "http://passport.jd.com/uc/login";

// Ändern Sie die folgende URL nicht

private statische String renrenloginurl = "https://passsport.jd.com/uc/loginservice";

// Der httpclient wird in einer Sitzung verwendet

private httPesponse -Antwort;

private defaulthttpclient httpclient = new Defaulthttpclient ();

öffentliche Karte <String, String> getParams () {

Karte <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> <Eingabetyp =/" Hidden/"name =/" ");

String strs4 [] = str3s [1] .Split ("/>");

String strs5 [] = strs4 [0] .trim (). Split ("/" ");

String key = strs5 [0];

String -Wert = strs5 [2];

map.put (Schlüssel, Wert);

Rückgabekarte;

}

private boolean login () {

Map map = getParams ();

Httppost httpost = new httppost (renrenloginurl);

// Alle Parameter posten auf die Website

Liste <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 (Schlüssel) .ToString ();

NVPS.Add (New BasicNamevaluePair (Schlüssel, Wert));

}

versuchen {

httpost.setEntity (neue urlencodedformentity ((list <? erweitert org.apache.http.namevaluepair>) nvps, http.utf_8));

response = httpclient.execute (httpost);

} catch (Ausnahme e) {

E. printstacktrace ();

false zurückgeben;

} Endlich {

httpost.abort ();

}

zurückkehren;

}

private Zeichenfolge getRedirectLocation () {

BufferedHeader locationHeader = (bufferedHeader) response.getFirStheader ("Ort");

if (locationHeader == null) {

null zurückkehren;

}

return locumader.getValue ();

}

private String GetText (String recirectLocation) {

Httpget httpget = new httpget (RedirectLocation);

ReaktionsHandler <string> reaktionshandler = new BasicResponseHandler ();

String responseBody = "";

versuchen {

Antwortbodus = httpclient.execute (httpget, reaktionsgemäß);

} catch (Ausnahme e) {

E. printstacktrace ();

Antwortbody = null;

} Endlich {

httpget.abort ();

//httpclient.getConnectionManager (). Shutdown ();

}

Return ResponseBody;

}

public void printText () {

if (login ()) {

System.out.println (getText (redirecturl));

String recirectLocation = getRedirectLocation ();

if (recirectLocation! = null) {

System.out.println (getText (RedirectLocation));

}

}

}

public static void main (String [] args) {

Jd renren = new JD ();

//renren.getparams ();

renren.printtext ();

}

}