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在JSP中通過http協(xié)議生成excel和word

在JSP頁面中可以通過設(shè)置MIME類型,來實現(xiàn)將WEB頁面變?yōu)閃ORD和EXCEL,以前我是通過jxl.jar這個包來實現(xiàn)導出EXCEL,用jxl.jar雖然比較方便簡單,但如果一個系統(tǒng)需要大量的導出EXCEL,那么用jxl導出就要寫很多個方法,這個工作量巨大,我以前就在一個項目中為這個寫了20個多導出,寫的頭都大了?,F(xiàn)在可以設(shè)置MIME類型來實現(xiàn),再也不用寫大量的jxl代碼了,哈哈,真是我的救星哇。

MIME介紹:

MIME 類型

MIME (Multipurpose Internet Mail Extensions) 是描述消息內(nèi)容類型的因特網(wǎng)標準。

MIME 消息能包含文本、圖像、音頻、視頻以及其他應(yīng)用程序?qū)S玫臄?shù)據(jù)。

官方的 MIME 信息是由 Internet Engineering Task Force (IETF) 在下面的文檔中提供的:

  • RFC-822 Standard for ARPA Internet text messages
  • RFC-2045 MIME Part 1: Format of Internet Message Bodies
  • RFC-2046 MIME Part 2: Media Types
  • RFC-2047 MIME Part 3: Header Extensions for Non-ASCII Text
  • RFC-2048 MIME Part 4: Registration Procedures
  • RFC-2049 MIME Part 5: Conformance Criteria and Examples

不同的應(yīng)用程序支持不同的 MIME 類型。

下面的參考手冊是由 Microsoft Internet Information Server version 5 所支持的 MIMEI 類型列表。

按照文件擴展名排列的 Mime 類型列表
擴展名類型/子類型
*application/octet-stream
323text/h323
acxapplication/internet-property-stream
aiapplication/postscript
aifaudio/x-aiff
aifcaudio/x-aiff
aiffaudio/x-aiff
asfvideo/x-ms-asf
asrvideo/x-ms-asf
asxvideo/x-ms-asf
auaudio/basic
avivideo/x-msvideo
axsapplication/olescript
bastext/plain
bcpioapplication/x-bcpio
binapplication/octet-stream
bmpimage/bmp
ctext/plain
catapplication/vnd.ms-pkiseccat
cdfapplication/x-cdf
cerapplication/x-x509-ca-cert
classapplication/octet-stream
clpapplication/x-msclip
cmximage/x-cmx
codimage/cis-cod
cpioapplication/x-cpio
crdapplication/x-mscardfile
crlapplication/pkix-crl
crtapplication/x-x509-ca-cert
cshapplication/x-csh
csstext/css
dcrapplication/x-director
derapplication/x-x509-ca-cert
dirapplication/x-director
dllapplication/x-msdownload
dmsapplication/octet-stream
docapplication/msword
dotapplication/msword
dviapplication/x-dvi
dxrapplication/x-director
epsapplication/postscript
etxtext/x-setext
evyapplication/envoy
exeapplication/octet-stream
fifapplication/fractals
flrx-world/x-vrml
gifimage/gif
gtarapplication/x-gtar
gzapplication/x-gzip
htext/plain
hdfapplication/x-hdf
hlpapplication/winhlp
hqxapplication/mac-binhex40
htaapplication/hta
htctext/x-component
htmtext/html
htmltext/html
htttext/webviewhtml
icoimage/x-icon
iefimage/ief
iiiapplication/x-iphone
insapplication/x-internet-signup
ispapplication/x-internet-signup
jfifimage/pipeg
jpeimage/jpeg
jpegimage/jpeg
jpgimage/jpeg
jsapplication/x-javascript
latexapplication/x-latex
lhaapplication/octet-stream
lsfvideo/x-la-asf
lsxvideo/x-la-asf
lzhapplication/octet-stream
m13application/x-msmediaview
m14application/x-msmediaview
m3uaudio/x-mpegurl
manapplication/x-troff-man
mdbapplication/x-msaccess
meapplication/x-troff-me
mhtmessage/rfc822
mhtmlmessage/rfc822
midaudio/mid
mnyapplication/x-msmoney
movvideo/quicktime
movievideo/x-sgi-movie
mp2video/mpeg
mp3audio/mpeg
mpavideo/mpeg
mpevideo/mpeg
mpegvideo/mpeg
mpgvideo/mpeg
mppapplication/vnd.ms-project
mpv2video/mpeg
msapplication/x-troff-ms
mvbapplication/x-msmediaview
nwsmessage/rfc822
odaapplication/oda
p10application/pkcs10
p12application/x-pkcs12
p7bapplication/x-pkcs7-certificates
p7capplication/x-pkcs7-mime
p7mapplication/x-pkcs7-mime
p7rapplication/x-pkcs7-certreqresp
p7sapplication/x-pkcs7-signature
pbmimage/x-portable-bitmap
pdfapplication/pdf
pfxapplication/x-pkcs12
pgmimage/x-portable-graymap
pkoapplication/ynd.ms-pkipko
pmaapplication/x-perfmon
pmcapplication/x-perfmon
pmlapplication/x-perfmon
pmrapplication/x-perfmon
pmwapplication/x-perfmon
pnmimage/x-portable-anymap
pot,application/vnd.ms-powerpoint
ppmimage/x-portable-pixmap
ppsapplication/vnd.ms-powerpoint
pptapplication/vnd.ms-powerpoint
prfapplication/pics-rules
psapplication/postscript
pubapplication/x-mspublisher
qtvideo/quicktime
raaudio/x-pn-realaudio
ramaudio/x-pn-realaudio
rasimage/x-cmu-raster
rgbimage/x-rgb
rmiaudio/mid
roffapplication/x-troff
rtfapplication/rtf
rtxtext/richtext
scdapplication/x-msschedule
scttext/scriptlet
setpayapplication/set-payment-initiation
setregapplication/set-registration-initiation
shapplication/x-sh
sharapplication/x-shar
sitapplication/x-stuffit
sndaudio/basic
spcapplication/x-pkcs7-certificates
splapplication/futuresplash
srcapplication/x-wais-source
sstapplication/vnd.ms-pkicertstore
stlapplication/vnd.ms-pkistl
stmtext/html
svgimage/svg+xml
sv4cpioapplication/x-sv4cpio
sv4crcapplication/x-sv4crc
swfapplication/x-shockwave-flash
tapplication/x-troff
tarapplication/x-tar
tclapplication/x-tcl
texapplication/x-tex
texiapplication/x-texinfo
texinfoapplication/x-texinfo
tgzapplication/x-compressed
tifimage/tiff
tiffimage/tiff
trapplication/x-troff
trmapplication/x-msterminal
tsvtext/tab-separated-values
txttext/plain
ulstext/iuls
ustarapplication/x-ustar
vcftext/x-vcard
vrmlx-world/x-vrml
wavaudio/x-wav
wcmapplication/vnd.ms-works
wdbapplication/vnd.ms-works
wksapplication/vnd.ms-works
wmfapplication/x-msmetafile
wpsapplication/vnd.ms-works
wriapplication/x-mswrite
wrlx-world/x-vrml
wrzx-world/x-vrml
xafx-world/x-vrml
xbmimage/x-xbitmap
xlaapplication/vnd.ms-excel
xlcapplication/vnd.ms-excel
xlmapplication/vnd.ms-excel
xlsapplication/vnd.ms-excel
xltapplication/vnd.ms-excel
xlwapplication/vnd.ms-excel
xofx-world/x-vrml
xpmimage/x-xpixmap
xwdimage/x-xwindowdump
zapplication/x-compress
zipapplication/zip

示例代碼:

<%--
contentType="application/msword;charset=GBK",這是設(shè)置頁面為WORD格式
<%@ page language="java" contentType="application/msword;charset=GBK" %>
--%>
<%-- contentType="application/vnd.ms-excel;charset=GBK",這是設(shè)置頁面為EXCEL格式 --%>
<%@ page language="java" contentType="application/vnd.ms-excel;charset=GBK" %>
<%
response.setHeader("Content-disposition","inline; filename=excel.xls");//線上瀏覽方式
//response.setHeader("Content-disposition","attachment; filename=excel.xls");//下載方式
%>
<html>
<head> 
<title></title>
</head>

<body>
<table width="100%" border="1">
<tr>
    <td align="center" valign="middle">項目</td>
    <td colspan="5" align="center" valign="middle">費用</td>
    <td colspan="2" align="center" valign="middle">考核2</td>
</tr>
<tr>
    <td rowspan="5" align="center" valign="middle">項目1</td>
    <td colspan="2" align="center" valign="middle">1</td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
<tr>
    <td colspan="2" align="center" valign="middle">2</td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
<tr>
    <td align="center" valign="middle">31</td>
    <td align="center" valign="middle">32</td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
<tr>
    <td align="center" valign="middle">41</td>
    <td align="center" valign="middle">42</td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
<tr>
    <td align="center" valign="middle">51</td>
    <td align="center" valign="middle">52</td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
<tr>
    <td rowspan="8" align="center" valign="middle">項目2</td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
<tr>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
<tr>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
<tr>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
<tr>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
<tr>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
<tr>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
<tr>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
<tr>
    <td align="center" valign="middle">合計</td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
    <td align="center" valign="middle"> </td>
</tr>
</table>
</body>
</html>

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