cn.sinozg.applet.common.utils

Class ZipUtil

java.lang.Object

cn.sinozg.applet.common.utils.ZipUtil

public class ZipUtil
extends Object

zip 工具类

Since:

2024-06-21 11:32

Author:

xieyubin

Field Summary

Fields

Modifier and Type	Field and Description
private static int	BUFFER
private static org.slf4j.Logger	log

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ZipUtil()

Method Summary

Modifier and Type	Method and Description
private static void	compress(File file, ZipOutputStream zipOut, String baseDir, boolean root) 压缩文件
static void	compress(String fromPath, String toPath) 压缩文件夹
private static void	compressDirectory(File dir, ZipOutputStream zipOut, String baseDir, boolean root) 压缩文件夹
private static void	compressFile(File file, ZipOutputStream zipOut, String baseDir) 压缩文件
private static ByteArrayOutputStream	createZip(String sourceFilePath) 创建zip文件
static void	exportZip(javax.servlet.http.HttpServletResponse response, String sourceFilePath, String postfix) 将指定路径下的所有文件打包zip导出

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BUFFER

private static final int BUFFER

See Also:

Constant Field Values

log

private static final org.slf4j.Logger log

Constructor Detail

ZipUtil

private ZipUtil()

Method Detail

exportZip

public static void exportZip(javax.servlet.http.HttpServletResponse response,
                             String sourceFilePath,
                             String postfix)

将指定路径下的所有文件打包zip导出

Parameters:

response - response

sourceFilePath - 需要打包的文件夹路径

postfix - 下载时的文件后缀 .zip/.rar

compress

public static void compress(String fromPath,
                            String toPath)

压缩文件夹

Parameters:

fromPath - 目录

toPath - 目录

createZip

private static ByteArrayOutputStream createZip(String sourceFilePath)

创建zip文件

Parameters:

sourceFilePath - 源文件目录

Returns:

输出流

compress

private static void compress(File file,
                             ZipOutputStream zipOut,
                             String baseDir,
                             boolean root)
                      throws IOException

压缩文件

Parameters:

file - 文件

zipOut - zipOut

baseDir - 目录

root - 是否根目录

Throws:

IOException - 异常

compressFile

private static void compressFile(File file,
                                 ZipOutputStream zipOut,
                                 String baseDir)
                          throws IOException

压缩文件

Parameters:

file - 文件

zipOut - zipOut

baseDir - 目录

Throws:

IOException - 异常

compressDirectory

private static void compressDirectory(File dir,
                                      ZipOutputStream zipOut,
                                      String baseDir,
                                      boolean root)
                               throws IOException

压缩文件夹

Parameters:

dir - 文件

zipOut - zipOut

baseDir - 目录

root - 是否为根目录

Throws:

IOException - 异常