top.lshaci.framework.web.utils

类 DownloadUtils

java.lang.Object

top.lshaci.framework.web.utils.DownloadUtils

public class DownloadUtils
extends Object

Download utils

1.0.2: 删除cache size配置，使用默认的2048

从以下版本开始:

0.0.4

版本:

1.0.2

作者:

lshaci

构造器概要

构造器

构造器和说明
DownloadUtils()

方法概要

限定符和类型	方法和说明
static void	download(String downloadName, ResponseContentType contentType, ByteArrayOutputStream outputStream, javax.servlet.http.HttpServletResponse response) Download file
static void	download(String downloadName, ResponseContentType contentType, FileInputStream is, javax.servlet.http.HttpServletResponse response) Download file
static void	download(String downloadName, ResponseContentType contentType, String filePath, javax.servlet.http.HttpServletResponse response) Download file

从类继承的方法 java.lang.Object

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

构造器详细资料

DownloadUtils

public DownloadUtils()

方法详细资料

download

public static void download(String downloadName,
                            ResponseContentType contentType,
                            ByteArrayOutputStream outputStream,
                            javax.servlet.http.HttpServletResponse response)

Download file

参数:

downloadName - the download file name(Must include suffixes)

contentType - the http servlet response content type

outputStream - the byte array output stream of the file

response - the http servlet response

download

public static void download(String downloadName,
                            ResponseContentType contentType,
                            FileInputStream is,
                            javax.servlet.http.HttpServletResponse response)

Download file

参数:

downloadName - the download file name(Must include suffixes)

contentType - the http servlet response content type

is - the file input stream

response - the http servlet response

download

public static void download(String downloadName,
                            ResponseContentType contentType,
                            String filePath,
                            javax.servlet.http.HttpServletResponse response)

Download file

参数:

downloadName - the download file name(Must include suffixes)

contentType - the http servlet response content type

filePath - the path of the file

response - the http servlet response