模拟firefox浏览器插件poster的get方式请求

package com.whty.sub.util;

import java.io.IOException;

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

import org.apache.commons.httpclient.DefaultHttpMethodRetryHandler;
import org.apache.commons.httpclient.Header;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;
import org.apache.commons.httpclient.UsernamePasswordCredentials;
import org.apache.commons.httpclient.auth.AuthScope;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;

/**
 * HTTP CLIENT 工具类
 *
 * @author cjq
 */
public class HttpClientUtil {

    private static final String ENCODE_CHARSET_UTF8 = "UTF-8";

    /**
     *@Title: get
     *@Description: TODO(模拟firefox浏览器插件poster的get方式请求)
     *@Author: hxf
     *@param getUrl
     *            请求服务地址
     *@param msTimeout
     *            超时时间
     *@param ip
     *            被请求服务的IP地址
     *@param port
     *            被请求服务的端口号
     *@param user
     *            鉴权通过的用户名
     *@param password
     *            用户密码
     *@return String
     */
    public static String get(String getUrl,Integer msTimeout,String ip,int port,String user,String password) throws Exception{
        MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager ();
        // 设置超时时间
        connectionManager.getParams ().setConnectionTimeout (msTimeout);
        HttpClient httpClient = new HttpClient (connectionManager);
        // 设置被请求服务的ip和端口
        httpClient.getHostConfiguration ().setHost (ip, port);
        GetMethod postMethod = new GetMethod (getUrl);
        httpClient.getParams ().setAuthenticationPreemptive (true);
        // 设置鉴权通过的用户名和密码
        httpClient.getState ().setProxyCredentials (AuthScope.ANY, new UsernamePasswordCredentials (user,password));
        try {
            List<Header> headers = new ArrayList<Header> ();
            headers.add (new Header ("Accept","text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"));
            headers.add (new Header ("Authorization","Basic ZG9tYWluX3VzZXI6ZG9tYWluX3VzZXI="));
            headers.add (new Header ("Accept-Encoding","gzip, deflate"));
            headers.add (new Header ("Accept-Language","zh-cn,zh;q=0.8,en-us;q=0.5,en;q=0.3"));
            headers.add (new Header ("Connection","keep-alive"));
            headers.add (new Header ("User-Agent","Mozilla/5.0 (Windows NT 5.1; rv:13.0) Gecko/20100101 Firefox/13.0.1"));
            httpClient.getHostConfiguration ().getParams ().setParameter ("http.default-headers", headers);
            postMethod.getParams ().setParameter (HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler (1,false));
            postMethod.getParams ().setParameter (HttpMethodParams.HTTP_CONTENT_CHARSET, ENCODE_CHARSET_UTF8);
            postMethod.getParams ().setParameter (HttpMethodParams.HTTP_URI_CHARSET, ENCODE_CHARSET_UTF8);
            postMethod.getParams ().setParameter (HttpMethodParams.SO_TIMEOUT, msTimeout);
            Integer status = httpClient.executeMethod (postMethod);
            if (status == 200) {
                return postMethod.getResponseBodyAsString ();
            } else {
                throw new Exception (String.format ("Invoke remote server address %1$s error, return status = %2$s!", getUrl, status));
            }
        } catch (HttpException e) {
            throw new Exception (String.format ("Invoke remote server address %1$s error!", getUrl),e);
        } catch (IOException e) {
            throw new Exception (String.format ("Invoke remote server address %1$s error!", getUrl),e);
        } finally {
            postMethod.releaseConnection ();
        }
    }
   
    @SuppressWarnings("deprecation")
    public static String post(String requeString,String postUrl,Integer msTimeout) throws Exception{
        MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager ();
        connectionManager.getParams ().setConnectionTimeout (msTimeout);
        HttpClient httpClient = new HttpClient (connectionManager);
        PostMethod postMethod = new PostMethod (postUrl);
        httpClient.getState ().setProxyCredentials (AuthScope.ANY, new UsernamePasswordCredentials ("domain_user","domain_user"));
        try {
            List<Header> headers = new ArrayList<Header> ();
            headers.add (new Header ("Content-Type","text/xml; charset=" + ENCODE_CHARSET_UTF8));
            httpClient.getHostConfiguration ().getParams ().setParameter ("http.default-headers", headers);
            postMethod.setRequestBody (requeString);
            postMethod.getParams ().setParameter (HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler (1,false));
            postMethod.getParams ().setParameter (HttpMethodParams.HTTP_CONTENT_CHARSET, ENCODE_CHARSET_UTF8);
            postMethod.getParams ().setParameter (HttpMethodParams.HTTP_URI_CHARSET, ENCODE_CHARSET_UTF8);
            postMethod.getParams ().setParameter (HttpMethodParams.SO_TIMEOUT, msTimeout);
            Integer status = httpClient.executeMethod (postMethod);
            if (status == 200) {
                return postMethod.getResponseBodyAsString ();
            } else {
                throw new Exception (String.format ("Invoke remote server address %1$s error, return status = %2$s!", postUrl, status));
            }
        } catch (HttpException e) {
            throw new Exception (String.format ("Invoke remote server address %1$s error!", postUrl),e);
        } catch (IOException e) {
            throw new Exception (String.format ("Invoke remote server address %1$s error!", postUrl),e);
        } finally {
            postMethod.releaseConnection ();
        }
    }

   

}