From 94174d2cc22afed6f41c270d970903484bfc5708 Mon Sep 17 00:00:00 2001
From: rain <167982779@qq.com>
Date: Mon, 05 Aug 2024 16:06:18 +0800
Subject: [PATCH] SM2测试类
---
src/main/java/com/dji/sample/patches/utils/ZipUtil.java | 93 ++++++++++++++++++++++++----------------------
1 files changed, 49 insertions(+), 44 deletions(-)
diff --git a/src/main/java/com/dji/sample/patches/utils/ZipUtil.java b/src/main/java/com/dji/sample/patches/utils/ZipUtil.java
index f038220..676418d 100644
--- a/src/main/java/com/dji/sample/patches/utils/ZipUtil.java
+++ b/src/main/java/com/dji/sample/patches/utils/ZipUtil.java
@@ -1,34 +1,20 @@
package com.dji.sample.patches.utils;
+import com.amazonaws.util.IOUtils;
import org.springframework.context.annotation.Configuration;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
+import javax.servlet.ServletOutputStream;
+import javax.servlet.http.HttpServletResponse;
+import java.io.*;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
-
-/**
- * @author soulmate丶
- * @date 2021-10-26
- */
+import java.util.zip.ZipOutputStream;
@Configuration
public class ZipUtil {
-
-
- /**
- * 保存zip文件到本地并调用解压方法并返回解压出的文件的路径集合
- *
- * @param file 文件
- * @return list //解压出的文件的路径合集
- */
- private static String zipPath = "D:/ceshi/tuban.zip";//zip根路径
-
/**
* zip解压
*
@@ -61,11 +47,12 @@
// 如果是文件，就先创建一个文件，然后用io流把内容copy过去
File targetFile = new File(destDirPath + File.separator + entry.getName());
// 保证这个文件的父文件夹必须要存在
+ File parentFile = targetFile.getParentFile();
+ if (!parentFile.exists()) {
+ parentFile.mkdirs();
+ }
list.add(destDirPath + entry.getName());
- if (!targetFile.getParentFile().exists()) {
-
- }
targetFile.createNewFile();
// 将压缩文件内容写入到这个文件中
InputStream is = zipFile.getInputStream(entry);
@@ -96,34 +83,52 @@
return list;
}
- /**
- * @param filePath 临时文件的删除
- * 删除文件夹里面子目录
- * 再删除文件夹
- */
- public static void deleteFiles(String filePath) {
- File file = new File(filePath);
- if ((!file.exists()) || (!file.isDirectory())) {
+ // 定义一个公共的静态方法zipFolder，用于压缩文件夹
+ public static boolean zipFolder(String sourceFolderPath, String zipFilePath) {
+ File sourceFile = new File(sourceFolderPath);
+ try (
+ FileOutputStream fos = new FileOutputStream(zipFilePath);
+ ZipOutputStream zos = new ZipOutputStream(fos)
+ ) {
+ zipFile(sourceFile, sourceFile.getName(), zos);
+ return true;
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ return false;
+ }
+ // 将文件夹整体压缩
+ private static void zipFile(File fileToZip, String fileName, ZipOutputStream zos) throws IOException {
+ if (fileToZip.isHidden()) {
return;
}
- String[] tempList = file.list();
- File temp = null;
- for (int i = 0; i < tempList.length; i++) {
- if (filePath.endsWith(File.separator)) {
- temp = new File(filePath + tempList[i]);
+ if (fileToZip.isDirectory()) {
+ if (fileName.endsWith("/")) {
+ zos.putNextEntry(new ZipEntry(fileName));
+ zos.closeEntry();
} else {
- temp = new File(filePath + File.separator + tempList[i]);
+ zos.putNextEntry(new ZipEntry(fileName + "/"));
+ zos.closeEntry();
}
- if (temp.isFile()) {
- temp.delete();
+ File[] children = fileToZip.listFiles();
+ for (File childFile : children) {
+ zipFile(childFile, fileName + "/" + childFile.getName(), zos);
}
- if (temp.isDirectory()) {
- deleteFiles(filePath + "\\" + tempList[i]);
- }
+ return;
}
- // 空文件的删除
- file.delete();
+ FileInputStream fis = new FileInputStream(fileToZip);
+ ZipEntry zipEntry = new ZipEntry(fileName);
+ zos.putNextEntry(zipEntry);
+ byte[] bytes = new byte[1024];
+ int length;
+ while ((length = fis.read(bytes)) >= 0) {
+ zos.write(bytes, 0, length);
+ }
+ fis.close();
}
-}
+ public static void main(String[] args) {
+ // 调用方法进行测试
+ }
+}
\ No newline at end of file
--
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