Http Post get

package com.npnets.thread;import java.io.BufferedReader;import java.io.InputStream;import java.io.InputStreamReader;import org.apache.commons.httpclient.HttpClient;import org.apache.commons.httpclient.methods.PostMethod;import org.apache.commons.httpclient.methods.RequestEntity;import org.apache.commons.httpclient.methods.StringRequestEntity;import org.apache.log4j.Logger;/** * 这个类已经被取代了 * 2015-8-7 * @author Mr.zhang * */public class SendMessThread extends Thread {    private static Logger log = Logger.getLogger(SendMessThread.class);    private String msg;    private String posturl;    public SendMessThread(String msg, String posturl) {        this.msg = msg;        this.posturl = posturl;    }    public void run(){        PostMethod method = null;        HttpClient client = null;        try {            client = new HttpClient();            //请求超时            client.getHttpConnectionManager().getParams().setConnectionTimeout(6000);            String url = posturl;            log.info("Post url:"+url);            method = new PostMethod(url);               RequestEntity requestEntity = new StringRequestEntity(msg);            log.info("Post Message:"+msg);            method.setRequestEntity(requestEntity);            client.executeMethod(method);            InputStream stream = method.getResponseBodyAsStream();            BufferedReader br = new BufferedReader(new InputStreamReader(stream,"UTF-8"));            StringBuffer buf = new StringBuffer();            String line = "";            while(null!=(line=br.readLine())){                buf.append(line).append("\n");            }            log.info("response buff : "+buf);        } catch (Exception e) {            e.printStackTrace();        }finally{            log.info("Http StatusCode:"+method.getStatusCode());            log.info("准备释放连接!!");            method.releaseConnection();//释放连接            client.getHttpConnectionManager().closeIdleConnections(0);            log.info("释放连接成功!!");            //第一种            //client.getHttpConnectionManager().closeIdleConnections(0);            //第二种            //HttpClient client2 = new HttpClient(new HttpClientParams(),new SimpleHttpConnectionManager(true) );             //方法三 服务器端设置            //method.setRequestHeader("Connection", "close");        }    }}