使用http协议访问服务

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


public class HttpService {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		String sURL = "http://10.42.24.72:18081/ips/Provision?command=100211000200000000010000000001;~0000MSISDN~94890003201;COS~2;UMS~1;MCNS~1;/r";
		
		URL url = new URL(sURL);		
	    
		// 打开连接
		HttpURLConnection httpConnection = (HttpURLConnection) url
				.openConnection();
		
		
		//获取响应消息
		int retCode = httpConnection.getResponseCode();
		String retInfo = httpConnection.getResponseMessage();
		
	    System.out.println("retCode="+retCode);
	    System.out.println("retInfo =" +retInfo);
	    
	    //读取http返回的内容
	    final BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream(), "utf-8"));// 读取网页全部内容
	    String temp;
	    final StringBuffer sb = new StringBuffer();
		while ((temp = in.readLine()) != null)
	    {
	      sb.append(temp);
	    }
		System.out.println("Http Return info:"+sb.toString());
	    in.close();
	}

}