【教程】查看贴吧fid - 梦殇国际

写机器还早，现在也就弄着玩，等我真正实现了发个完整的代码给你，现在给你看看登录的post
try {
HttpGet get = new HttpGet("https://passport.baidu.com/v2/api/?getapi&class=login&tpl=mn&tangram=true");
response = httpClient.execute(get);
// System.out.println(response.getStatusLine().getStatusCode());
@SuppressWarnings("unused")
List<Cookie> cookies = cookieStore.getCookies();
System.out.println("请求页面成功");
/*以上获取初始cookie完成*/
get = new HttpGet("https://passport.baidu.com/v2/api/?getapi&class=login&tpl=pp&tangram=true");
response = httpClient.execute(get);
// System.out.println(response.getStatusLine().getStatusCode());//打印状态码
cookies = cookieStore.getCookies();
entity = response.getEntity();
BufferedReader br = new BufferedReader(new InputStreamReader(
entity.getContent(), "utf-8"));
String tempLine = br.readLine();
StringBuffer sb = new StringBuffer();
while(tempLine != null){
if (tempLine.contains("bdPass.api.params.login_token=")) {
sb.append(tempLine.substring(
"bdPass.api.params.login_token=".length() + 1,
tempLine.length() - 2));
}
tempLine = br.readLine();
}
System.out.println("[Token] >>> " + sb);
cookies = cookieStore.getCookies();
// Gongju.infoCookie(cookies);
System.out.println("请求参数成功！");
/*以上获取登陆需要的关键参数Token完成
* 以下是构造POST请求进行模拟登录*/
HttpPost post = new HttpPost("https://passport.baidu.com/v2/api/?login");
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("charset", "utf-8"));
params.add(new BasicNameValuePair("token", sb.toString()));
params.add(new BasicNameValuePair("tpl","pp"));
params.add(new BasicNameValuePair("apiver","v3"));
params.add(new BasicNameValuePair("tt","1390751409263"));
params.add(new BasicNameValuePair("safeflg","0"));
params.add(new BasicNameValuePair("isPhone","false"));
params.add(new BasicNameValuePair("quick_user","0"));
params.add(new BasicNameValuePair("logintype","basicLogin"));
params.add(new BasicNameValuePair("username",username));
params.add(new BasicNameValuePair("password",password));
params.add(new BasicNameValuePair("isPhone","false"));
params.add(new BasicNameValuePair("mem_pass","on"));
params.add(new BasicNameValuePair("verifycode",""));
params.add(new BasicNameValuePair("callback","parent.bd__pcbs__axjnsn"));
UrlEncodedFormEntity uef;
uef = new UrlEncodedFormEntity(params,"utf-8");
post.setEntity(uef);
response = httpClient.execute(post);
System.out.println("[POST]Receive >>> " +response.getStatusLine().getStatusCode());
cookies =cookieStore.getCookies();
entity = response.getEntity();
String err=EntityUtils.toString(entity, "utf-8");
err = err.substring(err.indexOf("err_no=")+7,err.indexOf("&callback"));
System.out.println(err);
if (err.equals("0")) {
System.out.println("登录成功！");
}
else if(err.equals("257"))
{
System.out.println("密码错误！");
}
else {
System.out.println("未知错误！");
}
// System.out.println(EntityUtils.toString(entity, "utf-8"));
// System.out.println("Cookies >>> " + cookies.size());
Gongju.infoCookie(cookies);
}
catch (IOException e) {
System.out.println("登录失败！");
}

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