com.mbap.ct.util

Class DownloadUtil

java.lang.Object

com.mbap.ct.util.DownloadUtil

public class DownloadUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
DownloadUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	delete(java.io.File dir) 递归删除目录下的所有文件及子目录下所有文件
static void	download(java.lang.String path, java.lang.String uuid, javax.servlet.http.HttpServletResponse response)
static void	zipFile(java.io.File fileToZip, java.lang.String fileName, java.util.zip.ZipOutputStream zipOut) 压缩文件

Methods inherited from class java.lang.Object

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

Constructor Detail

DownloadUtil

public DownloadUtil()

Method Detail

zipFile

public static void zipFile(java.io.File fileToZip,
                           java.lang.String fileName,
                           java.util.zip.ZipOutputStream zipOut)
                    throws java.io.IOException

压缩文件

Parameters:

fileToZip - 待压缩的目录

fileName - 文件名

zipOut - 输出位置

Throws:

java.io.IOException

download

public static void download(java.lang.String path,
                            java.lang.String uuid,
                            javax.servlet.http.HttpServletResponse response)

delete

public static boolean delete(java.io.File dir)

递归删除目录下的所有文件及子目录下所有文件

Parameters:

dir - 将要删除的文件目录

Returns:

boolean Returns "true" if all deletions were successful. If a deletion fails, the method stops attempting to delete and returns "false".