| File was renamed from src/main/java/org/springblade/modules/FTP/monitor.java |
| | |
| | | import org.apache.commons.net.ftp.FTPClient; |
| | | import org.apache.commons.net.ftp.FTPFile; |
| | | import org.apache.commons.net.ftp.FTPReply; |
| | | import org.springblade.core.tool.api.R; |
| | | import org.springframework.scheduling.annotation.Scheduled; |
| | | import org.springframework.stereotype.Component; |
| | | |
| | |
| | | |
| | | import static org.springblade.common.config.FtpConfig.*; |
| | | |
| | | |
| | | /** |
| | | * FTP读取文件 |
| | | * @author |
| | | * @since 2021-04-26 修改 |
| | | */ |
| | | @Component |
| | | public class monitor { |
| | | public class Monitor { |
| | | |
| | | @Scheduled(cron = "*/30 * * * * ?") |
| | | public static boolean isFTPFileExist() { |
| | | |
| | | |
| | | /** |
| | | * 读取文件(对象) |
| | | * @param uuid 随机数 |
| | | * @return |
| | | */ |
| | | public static R isFTPFileExist(String uuid) { |
| | | //创建 ftp 对象 |
| | | FTPClient ftp = new FTPClient(); |
| | | boolean flag = false; |
| | | try { |
| | | |
| | | // 连接ftp服务器 |
| | | // System.out.println("ftpHost = " + ftpHost); |
| | | |
| | | //连接 |
| | | ftp.connect(ftpHost, ftpPort); |
| | | |
| | | // 登陆 |
| | | |
| | | ftp.login(ftpUserName, ftpPassword); |
| | | // 检验登陆操作的返回码是否正确 |
| | | |
| | | if (!FTPReply.isPositiveCompletion(ftp.getReplyCode())) { |
| | | |
| | | ftp.disconnect(); |
| | | |
| | | return false; |
| | | |
| | | return R.data(400,null,"ftp 连接失败"); |
| | | } |
| | | |
| | | ftp.enterLocalActiveMode(); |
| | | |
| | | // 设置文件类型为二进制,与ASCII有区别 |
| | | |
| | | ftp.setFileType(FTP.BINARY_FILE_TYPE); |
| | | |
| | | // 设置编码格式 |
| | | |
| | | ftp.setControlEncoding("GBK"); |
| | | |
| | | // 提取绝对地址的目录以及文件名 |
| | | // 检验文件是否存在 |
| | | ftp.changeWorkingDirectory(ftpPath); |
| | | FTPFile[] files = ftp.listFiles(); |
| | | if (files.length==0){ |
| | | return R.data(400,null,"未读取到文件"); |
| | | } else { |
| | | for (FTPFile file : files){ |
| | | String fileName = file.getName(); |
| | | InputStream is = ftp.retrieveFileStream(new String(fileName.getBytes("GBK"), FTP.DEFAULT_CONTROL_ENCODING)); |
| | | String substring1 = fileName.substring(0, 1); |
| | | if (substring1.equals("n")){ |
| | | //把文件下载到本地 |
| | | FtpUtil.downloadFtpFile(ftpHost, ftpUserName, ftpPassword, ftpPort, ftpPath, localPath, fileName); |
| | | // 解析数据 |
| | | String s = OutJson.TestJson(fileName); |
| | | //数据处理 |
| | | R result = DataHandler.handler(s,uuid); |
| | | //删除本地文件 |
| | | MysqlCenlint.deletess(fileName); |
| | | FtpUtil.deleteFile(ftpHost, ftpPort, ftpUserName, ftpPassword, ftpPath, fileName); |
| | | is.close(); |
| | | ftp.completePendingCommand(); |
| | | if (result.getCode()==200) { |
| | | //返回 |
| | | return R.data(result); |
| | | } |
| | | } |
| | | } |
| | | return R.data(400,null,"未读取到对应的文件"); |
| | | } |
| | | } catch (Exception e) { |
| | | System.out.println("ftp连接失败"); |
| | | e.printStackTrace(); |
| | | } finally { |
| | | if (ftp != null) { |
| | | try { |
| | | ftp.disconnect(); |
| | | } catch (IOException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | } |
| | | } |
| | | return R.data(400,null,"失败"); |
| | | } |
| | | |
| | | //ftpPath = ftpPath.replace("ftp://" + ftpHost + ":" + ftpPort + "/", ""); |
| | | /** |
| | | * 读取文件 |
| | | * @return |
| | | */ |
| | | // @Scheduled(cron = "*/30 * * * * ?") |
| | | public static boolean isFTPFileExist() { |
| | | FTPClient ftp = new FTPClient(); |
| | | try { |
| | | //连接 |
| | | ftp.connect(ftpHost, ftpPort); |
| | | // 登陆 |
| | | ftp.login(ftpUserName, ftpPassword); |
| | | // 检验登陆操作的返回码是否正确 |
| | | if (!FTPReply.isPositiveCompletion(ftp.getReplyCode())) { |
| | | ftp.disconnect(); |
| | | return false; |
| | | } |
| | | |
| | | //String dir = ftpPath.substring(0, ftpPath.lastIndexOf("/")); |
| | | ftp.enterLocalActiveMode(); |
| | | |
| | | // file = ftpPath.substring(ftpPath.lastIndexOf("/") + 1); |
| | | // 设置文件类型为二进制,与ASCII有区别 |
| | | ftp.setFileType(FTP.BINARY_FILE_TYPE); |
| | | |
| | | // 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)); |
| | | // 设置编码格式 |
| | | ftp.setControlEncoding("GBK"); |
| | | |
| | | // 检验文件是否存在 |
| | | ftp.changeWorkingDirectory(ftpPath); |