新浪微博模拟登陆 java

第一篇博客把经历记录下来，最近要做微博模拟登陆，网上找了大量的代码登陆都很繁琐，终于皇天不负有心人，找到了段简单的代码，也学习了。

package us.codecraft.jobhunter;import java.io.BufferedReader;import java.io.DataOutputStream;import java.io.IOException;import java.io.InputStreamReader;import java.net.HttpURLConnection;import java.net.MalformedURLException;import java.net.URL;import java.net.URLEncoder;import org.apache.commons.codec.binary.Base64;public class weiboLogin{    public static void main(String[] args) throws Exception {        System.err.println("开始登陆，获取tiket");        // 设置微博用户名以及密码        String ticket = requestAccessTicket("微博账号", "密码");        if (ticket != "false") {            System.err.println("获取成功:" + ticket);            System.err.println("开始获取cookies");            String cookies = sendGetRequest(ticket, null);            System.err.println("cookies获取成功:" + cookies);            System.err.println("开始发送微博");            sendWeiBoMessage("java robot by iswin", cookies);            System.err.println("发送微博成功");        } else            System.err.println("ticket获取失败，请检查用户名或者密码是否正确!");    }    public static String sendGetRequest(String url, String cookies)            throws MalformedURLException, IOException {        HttpURLConnection conn = (HttpURLConnection) new URL(url)                .openConnection();        conn.setRequestProperty("Cookie", cookies);        conn.setRequestProperty("Referer",                "http://login.sina.com.cn/signup/signin.php?entry=sso");        conn.setRequestProperty(                "User-Agent",                "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:34.0) Gecko/20100101 Firefox/34.0");        conn.setRequestProperty("Content-Type",                "application/x-www-form-urlencoded");        BufferedReader read = new BufferedReader(new InputStreamReader(                conn.getInputStream(), "gbk"));        String line = null;        StringBuilder ret = new StringBuilder();        while ((line = read.readLine()) != null) {            ret.append(line).append("\n");        }        StringBuilder ck = new StringBuilder();        try {            for (String s : conn.getHeaderFields().get("Set-Cookie")) {                ck.append(s.split(";")[0]).append(";");            }        } catch (Exception e) {        }        return ck.toString();    }    public static String requestAccessTicket(String username, String password)            throws MalformedURLException, IOException {        username = Base64.encodeBase64String(username.replace("@", "%40")                .getBytes());        HttpURLConnection conn = (HttpURLConnection) new URL(                "https://login.sina.com.cn/sso/login.php?client=ssologin.js(v1.4.15)")                .openConnection();        conn.setDoInput(true);        conn.setDoOutput(true);        conn.setRequestMethod("POST");        conn.setRequestProperty("Referer",                "http://login.sina.com.cn/signup/signin.php?entry=sso");        conn.setRequestProperty(                "User-Agent",                "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:34.0) Gecko/20100101 Firefox/34.0");        conn.setRequestProperty("Content-Type",                "application/x-www-form-urlencoded");        DataOutputStream out = new DataOutputStream(conn.getOutputStream());        out.writeBytes(String                .format("entry=sso&gateway=1&from=null&savestate=30&useticket=0&pagerefer=&vsnf=1&su=%s&service=sso&sp=%s&sr=1280*800&encoding=UTF-8&cdult=3&domain=sina.com.cn&prelt=0&returntype=TEXT",                        URLEncoder.encode(username), password));        out.flush();        out.close();        BufferedReader read = new BufferedReader(new InputStreamReader(                conn.getInputStream(), "gbk"));        String line = null;        StringBuilder ret = new StringBuilder();        while ((line = read.readLine()) != null) {            ret.append(line).append("\n");        }        String res = null;        try {            res = ret.substring(ret.indexOf("https:"),                    ret.indexOf(",\"https:") - 1).replace("\\", "");        } catch (Exception e) {            res = "false";        }        return res;    }    @SuppressWarnings("deprecation")    public static String sendWeiBoMessage(String message, String cookies)            throws MalformedURLException, IOException {        HttpURLConnection conn = (HttpURLConnection) new URL(                "http://www.weibo.com/aj/mblog/add?ajwvr=6").openConnection();        conn.setDoInput(true);        conn.setDoOutput(true);        conn.setRequestMethod("POST");        conn.setRequestProperty("Cookie", cookies);        conn.setRequestProperty("Referer",                "http://www.weibo.com/u/2955825224/home?topnav=1&wvr=6");        conn.setRequestProperty("X-Requested-With", "XMLHttpRequest");        conn.setRequestProperty(                "User-Agent",                "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:34.0) Gecko/20100101 Firefox/34.0");        conn.setRequestProperty("Content-Type",                "application/x-www-form-urlencoded");        DataOutputStream out = new DataOutputStream(conn.getOutputStream());        out.writeBytes("location=v6_content_home&appkey=&style_type=1&pic_id=&text="                + URLEncoder.encode(message)                + "&pdetail=&rank=0&rankid=&module=stissue&pub_type=dialog&_t=0");        out.flush();        out.close();        BufferedReader read = new BufferedReader(new InputStreamReader(                conn.getInputStream(), "gbk"));        String line = null;        StringBuilder ret = new StringBuilder();        while ((line = read.readLine()) != null) {            ret.append(line).append("\n");        }        return ret.toString();    }}

原文出处：http://www.iswin.org/a/40