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dbsd_kczx_java
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SFTP上传,

This commit is contained in:
曹磊 2024-05-25 17:12:19 +08:00
parent 5830dcbb83
commit e1f5207804
1 changed files with 102 additions and 19 deletions
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121
jeecg-boot-base-core/src/main/java/org/jeecg/common/util/SFTPUtil.java
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@ -1,7 +1,6 @@
package org.jeecg.common.util;
import com.jcraft.jsch.*;
import org.apache.commons.compress.utils.Lists;
import org.jeecg.common.constant.SymbolConstant;
import org.jeecg.common.util.text.StringUtils;
import org.slf4j.Logger;
@ -116,13 +115,15 @@ public class SFTPUtil {
* @param uploadFileName 要上传的文件名称（重新定义的文件名称）
* @param
*/
public static Map<String,String> upload(SftpConfig sftpConfig,boolean isConcat, String directory, String uploadFilePath, String uploadFileName) {
Map<String,String> map = new HashMap<String,String>();
public static Map<String,Object> upload(ChannelSftp sftp, SftpConfig sftpConfig,boolean isConcat, String directory, String uploadFilePath, String uploadFileName) {
Map<String,Object> map = new HashMap<String,Object>();
map.put("code","0");
map.put("msg","上传成功");
ChannelSftp sftp = null;
// ChannelSftp sftp = null;
try{
sftp = connect(sftpConfig);
if(sftp == null){
sftp = connect(sftpConfig);
}
try {
if(isConcat){
directory = getDirectory(sftpConfig.getUploadpath(),directory);
@ -156,9 +157,9 @@ public class SFTPUtil {
map.put("code","1");
map.put("msg","sftp异常：" + e.getMessage());
}finally {
if(sftp!=null){
disConnect(sftp);
}
// if(sftp!=null){
// disConnect(sftp);
// }
}
return map;
}
@ -222,13 +223,16 @@ public class SFTPUtil {
* @param downloadFile 下载的文件
* @param saveFile 存在本地的路径
*/
public static Map<String,String> download(SftpConfig sftpConfig, String directory, String downloadFile, String saveFile) {
Map<String,String> map = new HashMap<String,String>();
public static Map<String,Object> download(ChannelSftp sftp,SftpConfig sftpConfig, String directory, String downloadFile, String saveFile) {
Map<String,Object> map = new HashMap<String,Object>();
map.put("code","0");
map.put("msg","删除成功");
ChannelSftp sftp = null;
// ChannelSftp sftp = null;
try{
sftp = connect(sftpConfig);
if(sftp == null){
sftp = connect(sftpConfig);
map.put("sftp",sftp);
}
OutputStream output = null;
try {
File localDirFile = new File(saveFile);
@ -263,9 +267,9 @@ public class SFTPUtil {
map.put("code","1");
map.put("msg","sftp异常：" + e.getMessage());
}finally {
if(sftp!=null){
disConnect(sftp);
}
// if(sftp!=null){
// disConnect(sftp);
// }
}
return map;
}
@ -373,8 +377,8 @@ public class SFTPUtil {
* @param newname 目的文件名称
* @param
*/
public static Map<String,String> moveFile(SftpConfig sftpConfig, String oldpath, String directory, String newname) {
Map<String,String> map = new HashMap<String,String>();
public static Map<String,Object> moveFile(SftpConfig sftpConfig, String oldpath, String directory, String newname) {
Map<String,Object> map = new HashMap<String,Object>();
map.put("code","0");
map.put("msg","上传成功");
ChannelSftp sftp = null;
@ -446,8 +450,8 @@ public class SFTPUtil {
return map;
}
public static Map<String,String> moveFiles(SftpConfig sftpConfig, String directory, List<String[]> list) {
Map<String,String> map = new HashMap<String,String>();
public static Map<String,Object> moveFiles(SftpConfig sftpConfig, String directory, List<String[]> list) {
Map<String,Object> map = new HashMap<String,Object>();
map.put("code","0");
map.put("msg","上传成功");
ChannelSftp sftp = null;
@ -526,6 +530,85 @@ public class SFTPUtil {
return map;
}
public static Map<String,Object> moveFiles(ChannelSftp sftp,SftpConfig sftpConfig, String directory, List<String[]> list) {
Map<String,Object> map = new HashMap<String,Object>();
map.put("code","0");
map.put("msg","上传成功");
try {
if(sftp == null){
sftp = connect(sftpConfig);
}
try {
directory = getDirectory(sftpConfig.getUploadpath(), directory);
sftp.cd(directory);
} catch (SftpException e1) {
try {
mkdirs(directory, sftp);
} catch (SftpException e2) {
map.put("code", "1");
map.put("msg", "ftp创建" + directory + "文件路径失败");
}
}
Channel channel = null;
try {
StringBuffer sb = new StringBuffer();
for(int item=0;item<list.size();item++){
String oldpath = list.get(item)[0];
if(!oldpath.startsWith("/")){
oldpath = "/"+oldpath;
}
String oldfullpath = sftpConfig.getFullpath().concat(oldpath);
String newname = list.get(item)[1];
String newpath = directory.concat(newname);
String newfullpath = sftpConfig.getFullpath().concat(newpath);
String moveCommand = "mv " + oldfullpath + " " + newfullpath; // 移动文件的命令
Session session = sftp.getSession();
channel = session.openChannel("exec");
((ChannelExec) channel).setCommand(moveCommand);
channel.setInputStream(null);
((ChannelExec) channel).setErrStream(System.err);
InputStream in = channel.getInputStream();
channel.connect();
byte[] tmp = new byte[1024];
while (true) {
while (in.available() > 0) {
int i = in.read(tmp, 0, 1024);
if (i < 0) break;
}
if (channel.isClosed()) {
System.out.println("exit-status: " + channel.getExitStatus());
break;
}
try {
Thread.sleep(1000);
} catch (Exception ee) {
}
}
channel.disconnect();
sb.append(newpath);
sb.append("|");
}
String path = sb.toString();
path = path.substring(0,path.length()-1);
map.put("data",path);
} catch (Exception e1) {
map.put("code","1");
map.put("msg",e1.getMessage());
// throw new RuntimeException("ftp创建文件路径失败" + directory);
}finally {
if(channel!=null){
channel.disconnect();
}
}
} catch (Exception e) {
map.put("code","1");
map.put("msg","sftp异常：" + e.getMessage());
}finally {
}
return map;
}
/**
* 删除文件
* @param directory 要删除文件所在目录