java 模拟登录腾讯微博，并获取登录后的页面源码信息！
通过httpclient对腾讯微博实现登录，返回【ptuiCB('0','0','http://t.qq.com','1','登录成功！', '星空璀璨')】，但是获取不到登录成功后的页面源码信息，初次接触这个，不清楚怎么回事，指点一下。谢谢！
只是做了通过HttpGet get = new HttpGet("http://check.ptlogin2.qq.com/check?uin="
+ uin + "&appid=46000101&ptlang=2052&r=" + Math.random())获取验证码;
再对密码进行加密操作；
请求：get = new HttpGet("http://ptlogin2.qq.com/login?ptlang=2052&u="
+ uin
+ "&p="
+ pass
+ "&verifycode="
+ checkNum[1]
+ "&aid=46000101&u1=http%3A%2F%2Ft.qq.com&ptredirect=1&h=1&from_ui=1&dumy=&fp=loginerroralert&action=4-12-14683&g=1&t=1&dummy=")进入登录；
返回【ptuiCB('0','0','http://t.qq.com','1','登录成功！', '星空璀璨')】；成功之后，却获取不了登录成功后的页面源码。 java httpClient 腾讯微博 模拟登录 获取页面源码
[解决办法]
同求。。。。。。。。。
[解决办法]
可以啊，我一直都有做页面抓取，使用登录成功的httpclient实例去访问其他页面就可以了，我这边使用的是httppost登录的，我不知道这个有没有影响。
[解决办法]
楼主问题解决了吗 可以加下QQ 289601537 交流下吗？
[解决办法]
public class HttpClientUtil {
private String userName = "";
private String password = "";
String tmpcookies = "";
private static String redirectURL = "http://i.taobao.com/my_taobao.htm";
private static String loginURL = "https://login.taobao.com/member/login.jhtml";
private HttpResponse response;
private DefaultHttpClient httpclient = null;
private String redirectLocation = null;
private String defaultContent = null;
public HttpClientUtil(String userName, String password) {
this.userName = userName;
this.password = password;
}
public void printInfo(String info){
System.out.println(info);
}
public void printError(String info){
System.out.println(info);
}
@SuppressWarnings("deprecation")
public boolean login() {
printInfo("开始登陆。。。");
if (httpclient != null) {
System.out.println("已经登陆成功");
return true;
}
httpclient = null;
httpclient = new DefaultHttpClient();
HttpPost httpost = new HttpPost(loginURL);
// All the parameters post to the web site
List<NameValuePair> nvps = new ArrayList<NameValuePair>();
nvps.add(new BasicNameValuePair("origURL", redirectURL));
nvps.add(new BasicNameValuePair("autoLogin", "true"));
nvps.add(new BasicNameValuePair("TPL_username", userName));
nvps.add(new BasicNameValuePair("TPL_password", password));
try {
httpost.setEntity(new UrlEncodedFormEntity(nvps, HTTP.UTF_8));
response = httpclient.execute(httpost);
} catch (Exception e) {
printError("登录失败");
e.printStackTrace();
return false;
} finally {
httpost.abort();
}
Header[] hs = response.getAllHeaders();
for (Header h : hs) {
// System.out.println(h.getName() + ":" + h.getValue());
printInfo(h.getName() + ":" + h.getValue());
}
redirectLocation = getRedirectLocation();
redirectLocation = "http://i.taobao.com/my_taobao.htm";
if (getToken() == null) {
System.out.println("登录失败");
return false;
}
List<org.apache.http.cookie.Cookie> cookies = httpclient
.getCookieStore().getCookies();// 取出登陆成功后，服务器返回的cookies信息，里面保存了服务器端给的“临时证”
tmpcookies = "";
for (int i = 0; i < cookies.size(); i++) {
org.apache.http.cookie.Cookie c = cookies.get(i);
tmpcookies = tmpcookies + c.getName() + "=" + c.getValue() + ";";
// System.out.println(c);
}
printInfo("完成登陆");
return true;
}
private String getRedirectLocation() {
Header locationHeader = response.getFirstHeader("Location");
if (locationHeader == null) {
return null;
}
return locationHeader.getValue();
}
public String getToken() {
String retu = getText(redirectLocation);
String requesttoken = null;
int start = retu.indexOf("查看余额");// 这里要改一下，看一下登录成功后页面有什么内容，以区分是否成功登录，以前淘宝登录后可以使用"查看余额"区分，貌似现在不行了
if (start != -1) {
requesttoken = "success";
defaultContent = retu;
}
return requesttoken;
}
private String getText(String redirectLocation) {
HttpGet httpget = new HttpGet(redirectLocation);
// Create a response handler
ResponseHandler<String> responseHandler = new BasicResponseHandler();
String responseBody = "";
try {
responseBody = httpclient.execute(httpget, responseHandler);
} catch (Exception e) {
e.printStackTrace();
responseBody = null;
} finally {
httpget.abort();
}
// System.out.println(responseBody);
return responseBody;
}
public String getDefaultContent() {
return defaultContent;
}
@SuppressWarnings("deprecation")
public boolean logout() {
printInfo("开始退出。。。");
if (login()) {
String logoutUrl = "退出登录的url";
HttpPost httpost = new HttpPost(logoutUrl);
List<NameValuePair> nvps2 = new ArrayList<NameValuePair>();
try {
httpost.setEntity(new UrlEncodedFormEntity(nvps2, HTTP.UTF_8));
response = httpclient.execute(httpost);
// System.out.println("退出状态 " + response.getStatusLine());
httpost.abort();
} catch (Exception e) {
printError("退出失败");
e.printStackTrace();
return false;
} finally {
httpost.abort();
httpclient.getConnectionManager().shutdown();
}
}
printInfo("完成退出");
return true;
}
public String getBoughtList() {
printInfo("开始截取[已买到的宝贝]页面数据。。。");
//HttpGet httpget = new HttpGet(
//"http://trade.taobao.com/trade/itemlist/list_bought_items.htm");
HttpGet httpget = new HttpGet(
"http://trade.taobao.com/trade/itemlist/listBoughtItems.htm?action=itemlist/QueryAction&event_submit_do_query=1&clickMore=0&pageNum=6");
httpget.setHeader("cookie", tmpcookies);
// Create a response handler
ResponseHandler<String> responseHandler = new BasicResponseHandler();
String responseBody = null;
try {
responseBody = httpclient.execute(httpget, responseHandler);
} catch (ClientProtocolException e) {
printError("截取[已买到的宝贝]页面数据失败");
e.printStackTrace();
} catch (IOException e) {
printError("截取[已买到的宝贝]页面数据失败");
e.printStackTrace();
} finally {
httpget.abort();
}
printInfo("完成截取[已买到的宝贝]页面数据");
return responseBody;
}
public String getUrlContent(String url) {
printInfo("开始截取菜单项页面数据。。。");
HttpGet httpget = new HttpGet(
url);
httpget.setHeader("cookie", tmpcookies);
// Create a response handler
ResponseHandler<String> responseHandler = new BasicResponseHandler();
String responseBody = null;
try {
responseBody = httpclient.execute(httpget, responseHandler);
} catch (ClientProtocolException e) {
printError("截取页面数据失败");
e.printStackTrace();
} catch (IOException e) {
printError("截取页面数据失败");
e.printStackTrace();
} finally {
httpget.abort();
}
printInfo("完成截取菜单项页面数据");
return responseBody;
}
public static void main(String[] args) {
HttpClientUtil taobao = new HttpClientUtil("用户名", "密码");
taobao.login();
HtmlParserUtil h = new HtmlParserUtil();
h.parseBoughtList(taobao.getBoughtList());
// taobao.logout();
}
}
