From 8b375fe00a241b3a769b82fe3dac8d1c9dce8a02 Mon Sep 17 00:00:00 2001
From: Administrator <admin>
Date: Thu, 16 Jun 2022 14:36:07 +0800
Subject: [PATCH] 模拟考试修改
---
src/main/java/org/springblade/modules/FTP/FtpMain.java | 131 +++++++++++++++++++++++++++++++++++--------
1 files changed, 107 insertions(+), 24 deletions(-)
diff --git a/src/main/java/org/springblade/modules/FTP/FtpMain.java b/src/main/java/org/springblade/modules/FTP/FtpMain.java
index a7378cc..76852cb 100644
--- a/src/main/java/org/springblade/modules/FTP/FtpMain.java
+++ b/src/main/java/org/springblade/modules/FTP/FtpMain.java
@@ -1,38 +1,121 @@
package org.springblade.modules.FTP;
+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 java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+
+import static org.springblade.common.config.FtpConfig.*;
+import static org.springblade.common.config.FtpConfig.ftpPath;
public class FtpMain {
public static void main(String[] args) throws FileNotFoundException {
- //ftp服务器IP地址
- String ftpHost = "192.168.0.105";
- //ftp服务器端口
- int ftpPort = 21;
- //ftp服务器用户名
- String ftpUserName = "yly";
- //ftp服务器密码
- String ftpPassword = "Yly@123";
- //ftp服务器路径
- String ftpPath = "";
- //本地路径
- String localPath = "D:\\anbao";
- //文件名
- String fileName = "sql.json";
+ while (true){
+ try {
+ Thread.sleep(1000);
+ } catch (InterruptedException e) {
+ e.printStackTrace();
+ }
+ readFile();
+ }
+ }
+ public static boolean readFile() {
+ FTPClient ftp = new FTPClient();
+ System.out.println("ftp 创建客户端");
+ try {
+ //设置超时时间
+// ftp.setConnectTimeout(3000);
+ //连接
+ ftp.connect(ftpHost, ftpPort);
+ System.out.println("ftp 连接成功!");
+ // 登陆
+ ftp.login(ftpUserNameIn, ftpPasswordIn);
+ // 检验登陆操作的返回码是否正确
+ if (!FTPReply.isPositiveCompletion(ftp.getReplyCode())) {
+ ftp.disconnect();
+ return false;
+ }
- //下载
- //将ftp根目录下的文件下载至E盘
- //FtpUtil.downloadFtpFile(ftpHost, ftpUserName, ftpPassword, ftpPort, ftpPath, localPath, fileName);
+ ftp.enterLocalActiveMode();
- //上传
- //将E盘的文件上传至ftp根目录
- //FileInputStream in=new FileInputStream(new File("D:\\" + fileName));
- //FtpUtil.uploadFile(ftpHost, ftpPort, ftpUserName, ftpPassword, "anbao/", "/", fileName, in);
+ // 设置文件类型为二进制，与ASCII有区别
+ ftp.setFileType(FTP.BINARY_FILE_TYPE);
- //删除
- //删除ftp根目录下的文件
- //FtpUtil.deleteFile(ftpHost, ftpPort, ftpUserName, ftpPassword, "anbao/", "fz.py");
+ // 设置编码格式
+ ftp.setControlEncoding("GBK");
+ // 检验文件是否存在
+ ftp.changeWorkingDirectory(ftpPath);
+ // Use passive mode as default
+ ftp.enterLocalPassiveMode();
+
+ FTPFile[] files = ftp.listFiles();
+ if (files.length==0){
+ return false;
+ }
+ else {
+ for (FTPFile file : files) {
+ String fileName = file.getName();
+ InputStream is = ftp.retrieveFileStream(new String(fileName.getBytes("GBK"), FTP.DEFAULT_CONTROL_ENCODING));
+ if (null == is) {
+ return false;
+ } else {
+ String substring1 = fileName.substring(0, 4);
+ if (substring1.equals("nsql")) {
+ //把文件下载到本地
+ FtpUtil.downloadFtpFile(ftpHost, ftpUserNameIn, ftpPasswordIn, 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);
+ }
+ }
+ //删除本地服务器文件
+ MysqlCenlint.deletess(fileName);
+ //删除 ftp 服务器文件
+ FtpUtil.deleteFile(ftpHost, ftpPort, ftpUserNameIn, ftpPasswordIn, ftpPath, fileName);
+ }
+ //关闭流
+ is.close();
+ ftp.completePendingCommand();
+ }
+ return true;
+ }
+ }
+ } catch (Exception e) {
+ System.out.println("ftp连接失败");
+ e.printStackTrace();
+ } finally {
+ if (ftp.isConnected()) {
+ try {
+ ftp.disconnect();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+ }
+ return false;
}
}
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