一些webservice接口及应用

ICP备案查询Web服务

?http://webservice.36wu.com/ICPServic.asmx

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

//获取本机外网ip
public class getIP {
	public static String getMyIp() {
		String ipAddress= null;
		try {
			URL url = new URL(
					"http://webservice.36wu.com/ipService.asmx/getMyIP");
			URLConnection conn = url.openConnection();
			conn
					.setRequestProperty(
							"User-Agent","Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.15) Gecko/20110303 Firefox/3.6.15");
			conn.setRequestProperty("Content-Type","text/html");
			conn
					.setRequestProperty("Accept","text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
			InputStream is = conn.getInputStream();
			BufferedReader br = new BufferedReader(new InputStreamReader(is,"utf-8"));
			String line = null;
			while ((line = br.readLine()) != null) {
			//	System.out.println(line);
				if(line.contains("string"))
				{
					int beginIndex = line.indexOf("<string>")+8;
					
					int lastIndex = line.lastIndexOf("<");
					ipAddress = line.substring(beginIndex,lastIndex);
					
					//System.out.println(ip);
					break;
					
				}
						}
		} catch (Exception e) {


		}
		return ipAddress;
	}
	public static void main(String args[])
	{
		System.out.println(getMyIp());
	}
	
}