package com.shengke.tool;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

/**
 * 	类说明
 * @author  ShengKe
 * @version V1.0  创建时间：2015年2月5日 下午7:34:37
 */

public class GetHttp {
	
    /** 
     * 发起http get请求获取网页源代码 
     *  
     * @param requestUrl 
     * @return 
     */  
    private static String httpRequest(String requestUrl) {  
        StringBuffer buffer = null;  
  
        try {  
            // 建立连接  
            URL url = new URL(requestUrl);  
            HttpURLConnection httpUrlConn = (HttpURLConnection) url.openConnection();  
            httpUrlConn.setDoInput(true);  
            httpUrlConn.setRequestMethod("GET");  
  
            // 获取输入流  
            InputStream inputStream = httpUrlConn.getInputStream();  
            InputStreamReader inputStreamReader = new InputStreamReader(inputStream, "utf-8");  
            BufferedReader bufferedReader = new BufferedReader(inputStreamReader);  
  
            // 读取返回结果  
            buffer = new StringBuffer();  
            String str = null;  
            while ((str = bufferedReader.readLine()) != null) {  
                buffer.append(str+"\n");  
            }  
  
            // 释放资源  
            bufferedReader.close();  
            inputStreamReader.close();  
            inputStream.close();  
            httpUrlConn.disconnect();  
        } catch (Exception e) {  
            e.printStackTrace();  
        }  
        return buffer.toString();  
    }  


	public static void main(String[] args) {
		// TODO Auto-generated method stub
		System.out.println(httpRequest("http://www.zuidaima.com/share/create.htm")); 

	}

}