修改ftp服务器

沈斌

2018-04-26 69b69b4c90b66a4b82dee7da6c63f835c10caef3

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

@@ -271,49 +271,46 @@
   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();

//         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();

//         }

         ftpClient.connect(ip, port);

         ftpClient.login(userName, userPwd);

         ftpClient.changeWorkingDirectory(path);

         ftpClient.enterLocalPassiveMode();

         //ftpClient.enterLocalActiveMode();



         URL realUrl = new URL(urlStr);

         URLConnection connection = realUrl.openConnection();

         connection.connect();

         StringBuffer result = new StringBuffer();

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

         InputStream ins = ftpClient.retrieveFileStream(fileName);

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

         String line;

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

            result.append(line);

         StringBuilder builder = new StringBuilder();

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

            builder.append(line);

         }

         String content = result.toString();

         reader.close();

         if (ins != null) {

            ins.close();

         }

         ftpClient.getReply();

         String content = builder.toString();

         if(ftpClient.isConnected()) {

            ftpClient.logout();

            ftpClient.disconnect();

         }



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

//         URL realUrl = new URL(urlStr);

//         URLConnection connection = realUrl.openConnection();

//         connection.connect();

//         StringBuffer result = new StringBuffer();

//         BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream(), "utf-8"));

//         String line;

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

//            result.append(line);

//         }

//         String content = result.toString();



         SAXReader saxReader = new SAXReader();

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