Httpclient4.1登陆CSDN发表BLOG

package net.dinguo.oschina;

import java.util.ArrayList;
import java.util.List;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.CookieStore;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.cookie.Cookie;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.protocol.HTTP;
import org.apache.http.util.EntityUtils;

public class Csdn {
    public static void main(String[] args) throws Exception {
        Csdn c = new Csdn();
        CookieStore cookies = c.login("usernaem", "password");
        String title = "测试登陆发帖子123";
        String content = "测试发送登陆后的帖子321";
        String tags = "csdn login";
        c.publishBlog(cookies, title, content, tags);

    }

    public CookieStore login(String username, String password) throws Exception {
        DefaultHttpClient client = new DefaultHttpClient();

        HttpPost post = new HttpPost("https://passport.csdn.net/ajax/accounthandler.ashx");

        post.setHeader("Accept", "*/*");
        post.setHeader("Accept-Encoding", "gzip, deflate");
        post.setHeader("Accept-Language", "zh-cn,zh;q=0.8,en-us;q=0.5,en;q=0.3");
        post.setHeader("Host", "passport.csdn.net");
        post.setHeader("Referer", "https://passport.csdn.net/account/login");
        post.setHeader("User-Agent",
                "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:26.0) Gecko/20100101 Firefox/26.0");
        post.setHeader("X-Requested-With", "XMLHttpRequest");

        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("u", username));
        nvps.add(new BasicNameValuePair("p", password));
        nvps.add(new BasicNameValuePair("t", "log"));
        nvps.add(new BasicNameValuePair("remember", "0"));
        nvps.add(new BasicNameValuePair("f", "http%3A%2F%2Fwww.csdn.net%2F"));
        nvps.add(new BasicNameValuePair("rand", "0.4835865827484527"));

        post.setEntity(new UrlEncodedFormEntity(nvps, HTTP.UTF_8));

        client.execute(post);

        CookieStore cs = client.getCookieStore();
        List<Cookie> cookies = cs.getCookies();
        // for (Cookie cookie : cookies) {
        // System.out.println(cookie.getName() + "\t" + cookie.getValue()
        // + "\t" + cookie.getDomain());
        // }
        //
        // HttpEntity entity = resp.getEntity();
        // String string = EntityUtils.toString(entity);
        //
        // System.out.println(string);
        return cs;
    }

    public void publishBlog(CookieStore cookies, String title, String content, String tags)
            throws Exception {
        String url = "http://write.blog.csdn.net/postedit?edit=1&isPub=1";
        DefaultHttpClient client = new DefaultHttpClient();

        HttpPost post = new HttpPost(url);
        post.addHeader("Accept", "*/*");
        post.addHeader("Accept-Encoding", "gzip, deflate");
        post.addHeader("Accept-Language",
                "zh-cn,zh;q=0.8,en-us;q=0.5,en;q=0.3");
        post.addHeader("Connection", "keep-alive");
        post.addHeader("Content-Type",
                "application/x-www-form-urlencoded; charset=UTF-8");
        post.addHeader("Host", "write.blog.csdn.net");
        post.addHeader("Pragma", "no-cache");
        post.addHeader("Referer", "http://write.blog.csdn.net/postedit");
        post.addHeader("User-Agent",
                "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:26.0) Gecko/20100101 Firefox/26.0");
        post.addHeader("X-Requested-With", "XMLHttpRequest");
        
        client.setCookieStore(cookies);
        
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("tags", tags));
        nvps.add(new BasicNameValuePair("titl", title));
        nvps.add(new BasicNameValuePair("typ", "1"));
        nvps.add(new BasicNameValuePair("cont", content));
        nvps.add(new BasicNameValuePair("desc", ""));
        nvps.add(new BasicNameValuePair("flnm", ""));
        nvps.add(new BasicNameValuePair("chnl", "0"));
        nvps.add(new BasicNameValuePair("comm", "2"));
        nvps.add(new BasicNameValuePair("level", "0"));
        nvps.add(new BasicNameValuePair("tag2", ""));
        nvps.add(new BasicNameValuePair("artid", "0"));
        nvps.add(new BasicNameValuePair("stat", "publish"));
        
        post.setEntity(new UrlEncodedFormEntity(nvps, HTTP.UTF_8));
        
        HttpResponse resp = client.execute(post);
        
        HttpEntity entity = resp.getEntity();
        String string = EntityUtils.toString(entity);
        
        System.out.println(string);
        
    }
}