From 9bce48a9f30f7d80c43f43f46d40df20fcb00e15 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期五, 03 二月 2023 09:39:59 +0800
Subject: [PATCH] 1
---
src/main/java/com/lf/server/helper/ZipHelper.java | 51 +++++++++++++++++++++++++++++++++++----------------
1 files changed, 35 insertions(+), 16 deletions(-)
diff --git a/src/main/java/com/lf/server/helper/ZipHelper.java b/src/main/java/com/lf/server/helper/ZipHelper.java
index 0b21fe2..f03db12 100644
--- a/src/main/java/com/lf/server/helper/ZipHelper.java
+++ b/src/main/java/com/lf/server/helper/ZipHelper.java
@@ -4,6 +4,7 @@
import org.apache.commons.logging.LogFactory;
import java.io.*;
+import java.nio.charset.Charset;
import java.util.Enumeration;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
@@ -21,18 +22,23 @@
private final static Log log = LogFactory.getLog(ZipHelper.class);
/**
- * 瑙ｅ帇缂�
+ * Zip瑙ｅ帇
*
* @param filePath zip鏂囦欢
* @param zipDir 瑙ｅ帇璺緞
* @return 鎴愬姛鏄�/鍚�
*/
public static boolean unzip(String filePath, String zipDir) {
+ ZipFile zipFile = null;
try {
- int count;
- ZipFile zipfile = new ZipFile(filePath);
+ File dir = new File(zipDir);
+ if (!dir.exists() || !dir.isDirectory()) {
+ dir.mkdirs();
+ }
- Enumeration e = zipfile.entries();
+ int count;
+ zipFile = new ZipFile(filePath, Charset.forName("GBK"));
+ Enumeration e = zipFile.entries();
while (e.hasMoreElements()) {
ZipEntry entry = (ZipEntry) e.nextElement();
if (entry.isDirectory()) {
@@ -43,52 +49,65 @@
continue;
}
- BufferedInputStream is = new BufferedInputStream(zipfile.getInputStream(entry));
+ BufferedInputStream is = new BufferedInputStream(zipFile.getInputStream(entry));
FileOutputStream fos = new FileOutputStream(zipDir + File.separator + entry.getName());
BufferedOutputStream dest = new BufferedOutputStream(fos, BUFFER_SIZE);
-
while ((count = is.read(BUFFER, 0, BUFFER_SIZE)) != -1) {
dest.write(BUFFER, 0, count);
}
+
dest.flush();
dest.close();
+ fos.close();
is.close();
}
return true;
} catch (Exception ex) {
- log.error(ex.getMessage() + ex.getStackTrace() + "\n");
+ log.error(ex.getMessage(), ex);
return false;
+ } finally {
+ try {
+ if (null != zipFile) {
+ zipFile.close();
+ }
+ } catch (Exception e) {
+ log.error(e.getMessage(), e);
+ }
}
}
/**
* Zip鍘嬬缉
*
- * @param zipFile Zip婧愭枃浠�
+ * @param zipFile zip婧愭枃浠�
* @param sourceDir 婧愭枃浠跺す
* @return 鎴愬姛鏄�/鍚�
*/
public static boolean zip(String zipFile, String sourceDir) {
+ FileOutputStream fos = null;
ZipOutputStream zos = null;
try {
- FileOutputStream fileOutputStream = new FileOutputStream(zipFile);
- zos = new ZipOutputStream(fileOutputStream);
+ fos = new FileOutputStream(zipFile);
+ zos = new ZipOutputStream(fos);
File sourceFile = new File(sourceDir);
compress(sourceFile, zos, sourceFile.getName());
return true;
} catch (Exception ex) {
- log.error(ex.getMessage() + ex.getStackTrace() + "\n");
+ log.error(ex.getMessage(), ex);
return false;
} finally {
try {
- if (zos != null) {
+ if (null != zos) {
zos.close();
}
+ if (null != fos) {
+ fos.close();
+ }
} catch (Exception e) {
- log.error(e.getMessage() + e.getStackTrace() + "\n");
+ log.error(e.getMessage(), e);
}
}
}
@@ -96,9 +115,9 @@
/**
* Zip鍘嬬缉
*
- * @param sourceFile Zip婧愭枃浠�
- * @param zos Zip杈撳嚭娴�
- * @param name Zip鏂囦欢鍚嶇О
+ * @param sourceFile zip婧愭枃浠�
+ * @param zos zip杈撳嚭娴�
+ * @param name zip鏂囦欢鍚嶇О
* @throws Exception
*/
public static void compress(File sourceFile, ZipOutputStream zos, String name) throws Exception {
--
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