1.ftp

tangzy

2021-08-22 fd7b9aabefdcfa4e2f8504c77d5a4e6f4f955585

 src/main/java/org/springblade/modules/FTP/monitor.java

@@ -2,12 +2,12 @@

import org.apache.commons.net.ftp.FTP;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPFile;
import org.apache.commons.net.ftp.FTPReply;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.io.IOException;
import java.io.InputStream;

@Component
public class monitor {
@@ -20,9 +20,14 @@
   //ftp服务器密码
   private static String ftpPassword = "Yly@123";
   //ftp服务器路径
   private static String ftpPath = "anbao/sql.json";
   private static String ftpPath = "anbao/";
   //本地路径
   private static String localPath = "D:\\anbao";
   //文件名
   //private static String fileName = "nsql.json";

   @Scheduled(cron = "*/5 * * * * ?")

   @Scheduled(cron = "*/30 * * * * ?")
   public static boolean isFTPFileExist() {

      FTPClient ftp = new FTPClient();
@@ -59,35 +64,100 @@

         // 提取绝对地址的目录以及文件名

         ftpPath = ftpPath.replace("ftp://" + ftpHost + ":" + ftpPort + "/", "");
         //ftpPath = ftpPath.replace("ftp://" + ftpHost + ":" + ftpPort + "/", "");

         String dir = ftpPath.substring(0, ftpPath.lastIndexOf("/"));
         //String dir = ftpPath.substring(0, ftpPath.lastIndexOf("/"));

         String file = ftpPath.substring(ftpPath.lastIndexOf("/") + 1);
         // file = ftpPath.substring(ftpPath.lastIndexOf("/") + 1);

         // 进入文件所在目录，注意编码格式，以能够正确识别中文目录

         ftp.changeWorkingDirectory(new String(dir.getBytes("GBK"), FTP.DEFAULT_CONTROL_ENCODING));
         //ftp.changeWorkingDirectory(new String(dir.getBytes("GBK"), FTP.DEFAULT_CONTROL_ENCODING));

         // 检验文件是否存在

         InputStream is = ftp.retrieveFileStream(new String(file.getBytes("GBK"), FTP.DEFAULT_CONTROL_ENCODING));

         if (is == null || ftp.getReplyCode() == FTPReply.FILE_UNAVAILABLE) {
            System.out.println(false);
         FTPFile[] files = ftp.listFiles();
         if (files.length==0){
            return false;

         }
         for (FTPFile file : files){
            String fileName = file.getName();
            String substring1 = fileName.substring(0, 1);
            if (substring1.equals("w")) {
               //把文件下载到本地
               FtpUtil.downloadFtpFile(ftpHost, ftpUserName, ftpPassword, ftpPort, ftpPath, localPath, fileName);
               //
               String s = OutJson.TestJson(fileName);
               //sql语句
               String sql = OutJson.stringReplace(s);
               String[] split = sql.split(";");//以逗号分割
               for (String sqls : split) {
                  //判断是否是新增，删除，修改
                  String substring = sqls.substring(0, 2);
                  //新增
                  if (substring.equals("in")) {
                     //运行sql语句
                     MysqlCenlint.inster(sqls);
                  }
                  //修改
                  else if (substring.equals("up")) {
                     MysqlCenlint.update(sqls);
                  }
                  //删除
                  else {
                     MysqlCenlint.delete(sqls);
                  }
               }
               //删除本地文件
               MysqlCenlint.deletes(fileName);
               MysqlCenlint.deletess(fileName);
               FtpUtil.deleteFile(ftpHost, ftpPort, ftpUserName, ftpPassword, "anbao/", fileName);
               //is.close();
               ftp.completePendingCommand();
               return true;
            }
            return true;
         }

         if (is != null) {
            System.out.println(true);
            is.close();
         //InputStream is = ftp.retrieveFileStream(new String(file.getBytes("GBK"), FTP.DEFAULT_CONTROL_ENCODING));

            ftp.completePendingCommand();
//         if (is == null || ftp.getReplyCode() == FTPReply.FILE_UNAVAILABLE) {
//            return false;
//
//         }
//
//         if (is != null) {
//            //把文件下载到本地
//            FtpUtil.downloadFtpFile(ftpHost, ftpUserName, ftpPassword, ftpPort, ftpPath, localPath, fileName);
//            //
//            String s = OutJson.TestJson();
//            //sql语句
//            String sql = OutJson.stringReplace(s);
//            String[] split = sql.split(";");//以逗号分割
//            for (String sqls : split) {
//               //判断是否是新增，删除，修改
//               String substring = sqls.substring(0, 2);
//               //新增
//               if (substring.equals("in")) {
//                  //运行sql语句
//                  MysqlCenlint.inster(sqls);
//               }
//               //修改
//               else if (substring.equals("up")) {
//                  MysqlCenlint.update(sqls);
//               }
//               //删除
//               else {
//                  MysqlCenlint.delete(sqls);
//               }
//            }
//            //删除本地文件
//            MysqlCenlint.delete();
//            FtpUtil.deleteFile(ftpHost, ftpPort, ftpUserName, ftpPassword, "anbao/", "nsql.json");
//            is.close();
//            ftp.completePendingCommand();
//
//         }

         }

         return true;

      } catch (Exception e) {