From eb9df0f9e9b91757f82a6211a74b996629860f53 Mon Sep 17 00:00:00 2001
From: whyclxw <810412026@qq.com>
Date: 星期六, 14 六月 2025 17:40:13 +0800
Subject: [PATCH] 编辑多个和单个图片上传，删除图片
---
src/main/java/com/whyc/util/FileUtil.java | 119 ++++++++++++++++++++++++++++++++++++++---------------------
1 files changed, 76 insertions(+), 43 deletions(-)
diff --git a/src/main/java/com/whyc/util/FileUtil.java b/src/main/java/com/whyc/util/FileUtil.java
index ba1fcde..5517e36 100644
--- a/src/main/java/com/whyc/util/FileUtil.java
+++ b/src/main/java/com/whyc/util/FileUtil.java
@@ -1,8 +1,5 @@
package com.whyc.util;
-import com.github.junrar.Archive;
-import com.github.junrar.exception.RarException;
-import com.github.junrar.rarfile.FileHeader;
import org.apache.commons.compress.archivers.ArchiveEntry;
import org.apache.commons.compress.archivers.ArchiveException;
import org.apache.commons.compress.archivers.ArchiveInputStream;
@@ -12,10 +9,13 @@
import javax.servlet.http.HttpServletResponse;
import java.io.*;
import java.net.URLEncoder;
+import java.nio.file.Files;
+import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
public class FileUtil {
+
public static List<String> getStaticFilePath(File file, List<String> list){
@@ -78,22 +78,26 @@
System.out.println("鏂囦欢鍒犻櫎澶辫触,璇锋鏌ユ枃浠舵槸鍚﹀瓨鍦ㄤ互鍙婃枃浠惰矾寰勬槸鍚︽纭�");
return false;
}
- //鑾峰彇鐩綍涓嬪瓙鏂囦欢
- File[] files = file.listFiles();
- //閬嶅巻璇ョ洰褰曚笅鐨勬枃浠跺璞�
- for (File f : files) {
- //鍒ゆ柇瀛愮洰褰曟槸鍚﹀瓨鍦ㄥ瓙鐩綍,濡傛灉鏄枃浠跺垯鍒犻櫎
- if (f.isDirectory()) {
- //閫掑綊鍒犻櫎鐩綍涓嬬殑鏂囦欢
- deleteFile(f);
- } else {
- //鏂囦欢鍒犻櫎
- f.delete();
- //鎵撳嵃鏂囦欢鍚�
+ if(file.isDirectory()){
+ //鑾峰彇鐩綍涓嬪瓙鏂囦欢
+ File[] files = file.listFiles();
+ //閬嶅巻璇ョ洰褰曚笅鐨勬枃浠跺璞�
+ for (File f : files) {
+ //鍒ゆ柇瀛愮洰褰曟槸鍚﹀瓨鍦ㄥ瓙鐩綍,濡傛灉鏄枃浠跺垯鍒犻櫎
+ if (f.isDirectory()) {
+ //閫掑綊鍒犻櫎鐩綍涓嬬殑鏂囦欢
+ deleteFile(f);
+ } else {
+ //鏂囦欢鍒犻櫎
+ f.delete();
+ //鎵撳嵃鏂囦欢鍚�
+ }
}
+ //鏂囦欢澶瑰垹闄�
+ file.delete();
+ }else{
+ file.delete();
}
- //鏂囦欢澶瑰垹闄�
- file.delete();
return true;
}
@@ -164,20 +168,25 @@
* @param compressedFileUrl doc_file/xxx/xxx.zip 鎴栬�� rar
* @return
*/
- public static List<String> decompress(String compressedFileUrl) throws ArchiveException, IOException, RarException {
+ public static List<String> decompress(String compressedFileUrl) throws ArchiveException, IOException, InterruptedException {
List<Object> resList = decompressOne(compressedFileUrl);
File outputFolderFile = (File) resList.get(0);
List<String> fileList = (List<String>) resList.get(1);
boolean existCompressedFile = false;
int checkDecompress = 0;
+ //閬嶅巻鏂囦欢鍒楄〃锛屽垽鏂槸鍚﹀瓨鍦ㄥ帇缂╂枃浠�
for(String tempFileName:fileList){
if(tempFileName.endsWith("zip") || tempFileName.endsWith("rar")){
+ //瀛樺湪鍘嬬缉鏂囦欢,瑙ｅ帇涓�娆�
decompressOne(tempFileName);
File file = new File(tempFileName);
- file.delete();
+ //瑙ｉ櫎鏂囦欢鍗犵敤骞跺垹闄ゆ枃浠�
+ //boolean delete = file.delete();
+ Files.delete(file.toPath());
existCompressedFile = true;
}
}
+ //濡傛灉瀛樺湪鍘嬬缉鏂囦欢骞跺凡瑙ｅ帇,鍒欓渶瑕佹鏌ヤ竴娆℃槸鍚﹁繕鏈夊帇缂╂枃浠�
if(existCompressedFile){
checkDecompress ++;
}
@@ -195,7 +204,7 @@
* @param compressedFileUrl doc_file/xxx/xxx.zip 鎴栬�� rar
* @return
*/
- public static List<Object> decompressOne(String compressedFileUrl) throws IOException, ArchiveException, RarException {
+ public static List<Object> decompressOne(String compressedFileUrl) throws IOException, ArchiveException, InterruptedException {
List<Object> resList = new LinkedList<>();
String projectDir = CommonUtil.getProjectDir() + File.separator;
String fullFilePath;
@@ -232,7 +241,7 @@
}
private static void decompressZip(File file, String outputFolder) throws IOException, ArchiveException {
- ArchiveInputStream ais = new ArchiveStreamFactory().createArchiveInputStream("zip", new FileInputStream(file));
+ ArchiveInputStream ais = new ArchiveStreamFactory("GBK").createArchiveInputStream("zip", new FileInputStream(file));
ArchiveEntry entry;
while ((entry = ais.getNextEntry()) != null) {
if (!ais.canReadEntryData(entry) || entry.isDirectory()) {
@@ -257,38 +266,62 @@
outputStream.write(buffer, 0, bytesRead);
}
+ //鍏虫祦
outputStream.close();
}
+ //鍏虫祦
+ ais.close();
}
+ private static void decompressRar(File file, String outputFolder) throws IOException, InterruptedException {
+ String winrarPath = "C:\\Program Files\\WinRAR\\WinRAR.exe";
+ String cmd = winrarPath + " X " + file + " " + outputFolder;
+ Process proc = Runtime.getRuntime().exec(cmd);
+ proc.waitFor();
+ }
- private static void decompressRar(File file, String outputFolder) throws IOException, RarException {
- Archive archive = new Archive(file);
- FileHeader fileHeader = archive.nextFileHeader();
- if (fileHeader != null) {
- while (fileHeader != null) {
- if (fileHeader.isDirectory()) {
- fileHeader = archive.nextFileHeader();
- continue;
+ //璇诲彇鏂囦欢澶逛笅鐨勬墍鏈夋枃浠讹紙涓嶈鍙栨枃浠跺す鍐呯殑鏂囦欢锛�
+ public static List getFileNameWithOutDirectory(String filePath) {
+ File folder = new File(filePath); // 鏂囦欢澶硅矾寰�
+ List nameList=new ArrayList();
+ File[] listOfFiles = folder.listFiles();
+ if (listOfFiles != null) {
+ for (File file : listOfFiles) {
+ if (file.isFile()) {
+ nameList.add(file.getName());
}
- String tempFilePath = fileHeader.getFileName();
- File out = new File(outputFolder + File.separator + tempFilePath);
- if (!out.exists()) {
- if (!out.getParentFile().exists()) {
- out.getParentFile().mkdirs();
- }
- out.createNewFile();
- }
- FileOutputStream os = new FileOutputStream(out);
- archive.extractFile(fileHeader, os);
- os.close();
- fileHeader = archive.nextFileHeader();
}
}
- archive.close();
-
+ return nameList;
}
+ //private static void decompressRar(File file, String outputFolder) throws IOException, RarException {
+ // Archive archive = new Archive(file);
+ // FileHeader fileHeader = archive.nextFileHeader();
+ // if (fileHeader != null) {
+ // while (fileHeader != null) {
+ // if (fileHeader.isDirectory()) {
+ // fileHeader = archive.nextFileHeader();
+ // continue;
+ // }
+ // String tempFilePath = fileHeader.getFileName();
+ // File out = new File(outputFolder + File.separator + tempFilePath);
+ // if (!out.exists()) {
+ // if (!out.getParentFile().exists()) {
+ // out.getParentFile().mkdirs();
+ // }
+ // out.createNewFile();
+ // }
+ // FileOutputStream os = new FileOutputStream(out);
+ // archive.extractFile(fileHeader, os);
+ // os.close();
+ // fileHeader = archive.nextFileHeader();
+ // }
+ // }
+ // archive.close();
+ //
+ //}
+
public static void main(String[] args) {
//File file = new File("C:\\Users\\29550\\Desktop\\AppScan10.rar");
File file = new File("C:\\code\\web\\CadDrawManager\\target\\doc_file\\decompress\\doc_file@product@FBS-9600-GDPDX-XS1-DC220V-JH@standard@3@3++.rar");
--
Gitblit v1.9.1