修改ftp服务器

沈斌

2018-04-26 b98924dab9f433d152944f189e0a28edb09ed7e7

 src/main/java/com/moral/controller/ScreenController.java

@@ -7,6 +7,9 @@
import java.io.ByteArrayInputStream;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.net.InetAddress;

import java.net.URL;

import java.net.URLConnection;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.LinkedHashMap;

@@ -268,33 +271,50 @@
   private int port = 21;

   private String path = "/";



   private String urlStr = "http://www.7drlb.com/apps/Version.xml";



   @RequestMapping(value = "/upgrade", method = RequestMethod.GET)

   public Version index() {

      Version version = new Version();

      FTPClient ftpClient = new FTPClient();

//      FTPClient ftpClient = new FTPClient();

      try {

         ftpClient.connect(ip, port);

         ftpClient.login(userName, userPwd);

         ftpClient.changeWorkingDirectory(path);

         //ftpClient.enterRemotePassiveMode();

         ftpClient.enterLocalPassiveMode();

         InputStream ins = ftpClient.retrieveFileStream(fileName);

         BufferedReader reader = new BufferedReader(new InputStreamReader(ins,"utf-8"));

//         ftpClient.connect(ip, port);

//         ftpClient.login(userName, userPwd);

//         ftpClient.changeWorkingDirectory(path);

//         //ftpClient.enterRemotePassiveMode();

//         //ftpClient.enterLocalPassiveMode();

//         ftpClient.enterLocalActiveMode();

//         //ftpClient.enterRemoteActiveMode(InetAddress.getByName(ip), port);

//

//         InputStream ins = ftpClient.retrieveFileStream(fileName);

//         BufferedReader reader = new BufferedReader(new InputStreamReader(ins,"utf-8"));

//         String line;

//         StringBuilder builder = new StringBuilder();

//         while ((line = reader.readLine()) != null) {

//            builder.append(line);

//         }

//         reader.close();

//         if (ins != null) {

//            ins.close();

//         }

//         ftpClient.getReply();

//         String content = builder.toString();

//         if(ftpClient.isConnected()) {

//            ftpClient.logout();

//            ftpClient.disconnect();

//         }



         URL realUrl = new URL(urlStr);

         URLConnection connection = realUrl.openConnection();

         connection.connect();

         StringBuffer result = new StringBuffer();

         BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));

         String line;

         StringBuilder builder = new StringBuilder();

         while ((line = reader.readLine()) != null) {

            builder.append(line);

         while ((line = in.readLine()) != null) {

            result.append(line);

         }

         reader.close();

         if (ins != null) {

            ins.close();

         }

         ftpClient.getReply();

         String content = builder.toString();

         if(ftpClient.isConnected()) {

            ftpClient.logout();

            ftpClient.disconnect();

         }

         String content = result.toString();



         SAXReader saxReader = new SAXReader();

         Document document = saxReader.read(new InputSource(new ByteArrayInputStream(content.getBytes("utf-8"))));

         Element root = document.getRootElement();

@@ -306,6 +326,13 @@
      }

      return version;

   }



   public static void main(String[] args) {

      ScreenController sc = new ScreenController();

      Version a = sc.index();

      System.out.println(a.getVer());

   }



   /**

    * 地图接口

    * 开始