io.geekidea.springbootplus.util

Class DownloadUtil

java.lang.Object

io.geekidea.springbootplus.util.DownloadUtil

public final class DownloadUtil
extends Object

文件下载工具类

Since:

1.2.1-RELEASE

Author:

geekidea

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DownloadUtil.DefaultDownloadHandler
static interface	DownloadUtil.DownloadHandler

Constructor Summary

Constructors

Constructor and Description
DownloadUtil()

Method Summary

Modifier and Type	Method and Description
static void	download(String downloadDir, String downloadFileName, List<String> allowFileExtensions, javax.servlet.http.HttpServletResponse response) 下载文件，使用默认下载处理器
static void	download(String downloadDir, String downloadFileName, List<String> allowFileExtensions, javax.servlet.http.HttpServletResponse response, DownloadUtil.DownloadHandler downloadHandler) 下载文件，使用自定义下载处理器

Methods inherited from class java.lang.Object

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

Constructor Detail

DownloadUtil

public DownloadUtil()

Method Detail

download

public static void download(String downloadDir,
                            String downloadFileName,
                            List<String> allowFileExtensions,
                            javax.servlet.http.HttpServletResponse response)
                     throws Exception

下载文件，使用默认下载处理器

Parameters:

downloadDir -

downloadFileName -

allowFileExtensions -

response -

Throws:

Exception

download

public static void download(String downloadDir,
                            String downloadFileName,
                            List<String> allowFileExtensions,
                            javax.servlet.http.HttpServletResponse response,
                            DownloadUtil.DownloadHandler downloadHandler)
                     throws Exception

下载文件，使用自定义下载处理器

Parameters:

downloadDir - 文件目录

downloadFileName - 文件名称

Throws:

Exception