狂虐小万网动态 IP

功能：自动绑定 动态的ip到固定域名 （万网DNS）

我的博客服务器上的第一个小java应用。。。。。。

明天再贴第二个（狂虐小7牛）

ps:这个富文本编辑咱个这么难用 。。。

package com.zaq;
import java.io.BufferedInputStream;

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.net.Inet6Address;

import java.net.InetAddress;

import java.net.NetworkInterface;

import java.net.SocketException;

import java.net.URL;

import java.net.URLConnection;

import java.net.UnknownHostException;

import java.util.Enumeration;

import java.util.Properties;
import com.aliyun.api.AliyunClient;

import com.aliyun.api.AliyunConstants;

import com.aliyun.api.DefaultAliyunClient;

import com.aliyun.api.dns.dns20150109.request.UpdateDomainRecordRequest;

import com.aliyun.api.dns.dns20150109.response.UpdateDomainRecordResponse;

import com.taobao.api.ApiException;
public class MainRun {

private static String config="conf.properties";

private static AliyunClient client;

private static Properties props;
private static String localIP="";//本地ip
private static String outIP="";//外网Ip

public static void init() throws IOException {
	props= new Properties();
	InputStream is = new BufferedInputStream(MainRun.class.getClassLoader().getResourceAsStream(config));
	props.load(is);
    
	/*
	 * 详见
	 * https://docs.aliyun.com/?spm=5176.776555948.1863381.554.7Lk02r#/pub/dns
	 * */
	
	String serverUrl = "http://dns.aliyuncs.com/";//小万网云哥DNS解析
    String accessKeyId = "不给你看";
    String accessKeySecret = "********";


    client = new DefaultAliyunClient(serverUrl, accessKeyId, accessKeySecret, AliyunConstants.FORMAT_JSON);
    
}


    public static void main(String[] args) throws IOException, InterruptedException{
    	 init() ;
/*    	DescribeDomainRecordsRequest request3=new DescribeDomainRecordsRequest();
    	DescribeDomainRecordsResponse response3;
    	request3.setDomainName("freshz.cn");
    	 try {
             response3 = client.execute(request3);
             
                 System.out.println(response3.getBody()+response3.getMessage());
         } catch (ApiException e) {
             e.printStackTrace();
         }*/
    	while(true){
    		 
	    	 {//绑定本地Ip到local
	    		 String ipLocal=getLocalIP();
	    		 System.out.println(ipLocal);
				
	    		 if(!localIP.equals(ipLocal)){
	    			 UpdateDomainRecordRequest request2=new UpdateDomainRecordRequest();
				        UpdateDomainRecordResponse response2;
				        request2.setRecordId("63500319");
				        request2.setrR("local");
				        request2.setType("A");
				        request2.setValue(ipLocal);
				        try {
				            response2 = client.execute(request2);
			                System.out.println(response2.getBody());
			                if(null==response2.getErrorCode()||"".equals(response2.getErrorCode())){
			                	localIP=ipLocal;
			                }
			                
				        } catch (ApiException e) {
				            e.printStackTrace();
				        }
	    		 }
			       
			 }
	    	
	    	 
	    	 {//绑定外网Ip到xxx
	    		 String ip=getMyIP();
	    		 System.out.println(ip);
	    		 if(!outIP.equals(ip)){
		    		 UpdateDomainRecordRequest request2=new UpdateDomainRecordRequest();
		    		 UpdateDomainRecordResponse response2;
		    		 request2.setRecordId("12345678");
		    		 request2.setrR("xxx");
		    		 request2.setType("A");
		    		 request2.setValue(ip);
		    		 try {
		    			 response2 = client.execute(request2);
		    			 System.out.println(response2.getBody());
		    			 if(null==response2.getErrorCode()||"".equals(response2.getErrorCode())){
		    				 outIP=ip;
		                 }
		    		 } catch (Exception e) {
			            e.printStackTrace();
		    		 }
	    		 }
	    	 }
    		//小睡10秒
	    	 Thread.sleep(1000*10);
	    	 
    	}
    	
    	
   }
    /**
     * 获取外网IP
     * @return
     */
    private static String getMyIP(){  
        InputStream ins = null;  
        try {  
            URL url = new URL(props.getProperty("ipurl","http://1111.ip138.com/ic.asp"));  
            URLConnection con = url.openConnection();  
            ins = con.getInputStream();  
            InputStreamReader isReader = new InputStreamReader(ins, "GB2312");  
            BufferedReader bReader = new BufferedReader(isReader);  
            StringBuffer webContent = new StringBuffer();  
            String str = null;  
            while ((str = bReader.readLine()) != null) {  
                webContent.append(str);  
            }  
            int start = webContent.indexOf("[") + 1;  
            int end = webContent.indexOf("]");  
            return webContent.substring(start, end);  
        }catch(Exception e){
        	e.printStackTrace();
        	return "";
        } finally {  
            if (ins != null) {  
                try {
					ins.close();
				} catch (IOException e) {
					e.printStackTrace();
				}  
            }  
        }  
    }  
    //获取本地IP
    public static String getLocalIP() {
        String ip = "";
        try {
        	ip = InetAddress.getLocalHost().getHostAddress();
		} catch (UnknownHostException e1) {
			e1.printStackTrace();
		} 
        
        if(!ip.startsWith("127.")){
        	return ip;
        }
        //linux获取本地IP方法
        try {
            Enumeration<?> e1 = (Enumeration<?>) NetworkInterface
                    .getNetworkInterfaces();
            while (e1.hasMoreElements()) {
                NetworkInterface ni = (NetworkInterface) e1.nextElement();
                if (!ni.getName().equals("eth0")) {
                    continue;
                } else {
                    Enumeration<?> e2 = ni.getInetAddresses();
                    while (e2.hasMoreElements()) {
                        InetAddress ia = (InetAddress) e2.nextElement();
                        if (ia instanceof Inet6Address)
                            continue;
                        ip = ia.getHostAddress();
                    }
                    break;
                }
            }
        } catch (SocketException e) {
            e.printStackTrace();
        }
        return ip;
    }
​
}