HTML常用头部变量

 

简例：访问baidu的头部

GET /?tn=98827400_hao_pg HTTP/1.1
Host: www.baidu.com
Connection: keep-alive
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Encoding: gzip, deflate, sdch, br
Accept-Language: zh-CN,zh;q=0.8
Cookie: BAIDUID=6E944A2211CA31DEE11B9DB9F9D0F091:FG=1; PSTM=1538885969; BIDUPSID=9348D63AB314044C90E1B2BD0B630917; delPer=0; BD_CK_SAM=1; PSINO=6; H_PS_645EC=ae51TMRVE46wvoeM7DqNUGlJCMfcwQS78cVFMBa6aG8Nie6qjTlYIcfolGCccoIvxxcqpe88; BDUSS=hobEIwMzIyVWNZRWhmREdRNWNpU3EzTWVJOW9vMnMxWFVCYWV6dk9Oa1QtajljQVFBQUFBJCQAAAAAAAAAAAEAAAAC3iAUZmF0MzkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABNtGFwTbRhcN1; BDORZ=FFFB88E999055A3F8A630C64834BD6D0; BDRCVFR[uZj3G_6bTl0]=mk3SLVN4HKm; BD_HOME=1; H_PS_PSSID=; PRY=1; BD_UPN=12314753

HTTP/1.1 200 OK
Bdpagetype: 2
Bdqid: 0x930507d70001e3e0
Cache-Control: private
Connection: Keep-Alive
Content-Type: text/html;charset=utf-8
Date: Tue, 18 Dec 2018 04:01:12 GMT
Expires: Tue, 18 Dec 2018 04:01:12 GMT
P3p: CP=" OTI DSP COR IVA OUR IND COM "
Server: BWS/1.1
Set-Cookie: BDRCVFR[uZj3G_6bTl0]=mk3SLVN4HKm; path=/; domain=.baidu.com
Set-Cookie: BDSVRTM=181; path=/
Set-Cookie: BD_HOME=1; path=/
Set-Cookie: H_PS_PSSID=; path=/; domain=.baidu.com
Strict-Transport-Security: max-age=172800
X-Ua-Compatible: IE=Edge,chrome=1
Transfer-Encoding: chunked

HTML头部常量

User-Agent

"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/22.0.1207.1 Safari/537.1",
"Mozilla/5.0 (X11; CrOS i686 2268.111.0) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11",
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.6 (KHTML, like Gecko) Chrome/20.0.1092.0 Safari/536.6",
"Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.6 (KHTML, like Gecko) Chrome/20.0.1090.0 Safari/536.6",
"Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/19.77.34.5 Safari/537.1",
"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.9 Safari/536.5",
"Mozilla/5.0 (Windows NT 6.0) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.36 Safari/536.5",
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3",
"Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3",
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_0) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3",
"Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1062.0 Safari/536.3",
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1062.0 Safari/536.3",
"Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3",
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3",
"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3",
"Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.0 Safari/536.3",
"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.24 (KHTML, like Gecko) Chrome/19.0.1055.1 Safari/535.24",
"Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/535.24 (KHTML, like Gecko) Chrome/19.0.1055.1 Safari/535.24",

 

Content-Type

常使用的几种

种类	文件扩展名	Content-Type(Mime-Type)
2003 Excel	.xls	application/vnd.ms-excel
2010 Excel	.xlsx	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
文本文件	.txt	text/plain
图片	.png/.jpg/.gif	image/*
页面	.htm/.html	text/html
视频	.avi/ .mpg/ .mpeg/ .mp4	video/*
音频	.mp3/ .wav/	audio/*
PDF	.pdf	application/pdf

 

# Office
文件扩展名	Content-Type(Mime-Type)
.doc	application/msword
.dot	application/msword
.docx	application/vnd.openxmlformats-officedocument.wordprocessingml.document
.dotx	application/vnd.openxmlformats-officedocument.wordprocessingml.template
.docm	application/vnd.ms-word.document.macroEnabled.12
.dotm	application/vnd.ms-word.template.macroEnabled.12
.xls	application/vnd.ms-excel
.xlt	application/vnd.ms-excel
.xla	application/vnd.ms-excel
.xlsx	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
.xltx	application/vnd.openxmlformats-officedocument.spreadsheetml.template
.xlsm	application/vnd.ms-excel.sheet.macroEnabled.12
.xltm	application/vnd.ms-excel.template.macroEnabled.12
.xlam	application/vnd.ms-excel.addin.macroEnabled.12
.xlsb	application/vnd.ms-excel.sheet.binary.macroEnabled.12
.ppt	application/vnd.ms-powerpoint
.pot	application/vnd.ms-powerpoint
.pps	application/vnd.ms-powerpoint
.ppa	application/vnd.ms-powerpoint
.pptx	application/vnd.openxmlformats-officedocument.presentationml.presentation
.potx	application/vnd.openxmlformats-officedocument.presentationml.template
.ppsx	application/vnd.openxmlformats-officedocument.presentationml.slideshow
.ppam	application/vnd.ms-powerpoint.addin.macroEnabled.12
.pptm	application/vnd.ms-powerpoint.presentation.macroEnabled.12
.potm	application/vnd.ms-powerpoint.presentation.macroEnabled.12
.ppsm	application/vnd.ms-powerpoint.slideshow.macroEnabled.12


# 常用对照表
文件扩展名	Content-Type(Mime-Type)
.*（ 二进制流，不知道下载文件类型）	application/octet-stream
.tif	image/tiff
.001	application/x-001
.301	application/x-301
.323	text/h323
.906	application/x-906
.907	drawing/907
.a11	application/x-a11
.acp	audio/x-mei-aac
.ai	application/postscript
.aif	audio/aiff
.aifc	audio/aiff
.aiff	audio/aiff
.anv	application/x-anv
.asa	text/asa
.asf	video/x-ms-asf
.asp	text/asp
.asx	video/x-ms-asf
.au	audio/basic
.avi	video/avi
.awf	application/vnd.adobe.workflow
.biz	text/xml
.bmp	application/x-bmp
.bot	application/x-bot
.c4t	application/x-c4t
.c90	application/x-c90
.cal	application/x-cals
.cat	application/vnd.ms-pki.seccat
.cdf	application/x-netcdf
.cdr	application/x-cdr
.cel	application/x-cel
.cer	application/x-x509-ca-cert
.cg4	application/x-g4
.cgm	application/x-cgm
.cit	application/x-cit
.class	java/*
.cml	text/xml
.cmp	application/x-cmp
.cmx	application/x-cmx
.cot	application/x-cot
.crl	application/pkix-crl
.crt	application/x-x509-ca-cert
.csi	application/x-csi
.css	text/css
.cut	application/x-cut
.dbf	application/x-dbf
.dbm	application/x-dbm
.dbx	application/x-dbx
.dcd	text/xml
.dcx	application/x-dcx
.der	application/x-x509-ca-cert
.dgn	application/x-dgn
.dib	application/x-dib
.dll	application/x-msdownload
.doc	application/msword
.dot	application/msword
.drw	application/x-drw
.dtd	text/xml
.dwf	Model/vnd.dwf
.dwf	application/x-dwf
.dwg	application/x-dwg
.dxb	application/x-dxb
.dxf	application/x-dxf
.edn	application/vnd.adobe.edn
.emf	application/x-emf
.eml	message/rfc822
.ent	text/xml
.epi	application/x-epi
.eps	application/x-ps
.eps	application/postscript
.etd	application/x-ebx
.exe	application/x-msdownload
.fax	image/fax
.fdf	application/vnd.fdf
.fif	application/fractals
.fo	text/xml
.frm	application/x-frm
.g4	application/x-g4
.gbr	application/x-gbr
.	application/x-
.gif	image/gif
.gl2	application/x-gl2
.gp4	application/x-gp4
.hgl	application/x-hgl
.hmr	application/x-hmr
.hpg	application/x-hpgl
.hpl	application/x-hpl
.hqx	application/mac-binhex40
.hrf	application/x-hrf
.hta	application/hta
.htc	text/x-component
.htm	text/html
.html	text/html
.htt	text/webviewhtml
.htx	text/html
.icb	application/x-icb
.ico	image/x-icon
.ico	application/x-ico
.iff	application/x-iff
.ig4	application/x-g4
.igs	application/x-igs
.iii	application/x-iphone
.img	application/x-img
.ins	application/x-internet-signup
.isp	application/x-internet-signup
.IVF	video/x-ivf
.java	java/*
.jfif	image/jpeg
.jpe	image/jpeg
.jpe	application/x-jpe
.jpeg	image/jpeg
.jpg	image/jpeg
.jpg	application/x-jpg
.js	application/x-javascript
.jsp	text/html
.la1	audio/x-liquid-file
.lar	application/x-laplayer-reg
.latex	application/x-latex
.lavs	audio/x-liquid-secure
.lbm	application/x-lbm
.lmsff	audio/x-la-lms
.ls	application/x-javascript
.ltr	application/x-ltr
.m1v	video/x-mpeg
.m2v	video/x-mpeg
.m3u	audio/mpegurl
.m4e	video/mpeg4
.mac	application/x-mac
.man	application/x-troff-man
.math	text/xml
.mdb	application/msaccess
.mdb	application/x-mdb
.mfp	application/x-shockwave-flash
.mht	message/rfc822
.mhtml	message/rfc822
.mi	application/x-mi
.mid	audio/mid
.midi	audio/mid
.mil	application/x-mil
.mml	text/xml
.mnd	audio/x-musicnet-download
.mns	audio/x-musicnet-stream
.mocha	application/x-javascript
.movie	video/x-sgi-movie
.mp1	audio/mp1
.mp2	audio/mp2
.mp2v	video/mpeg
.mp3	audio/mp3
.mp4	video/mpeg4
.mpa	video/x-mpg
.mpd	application/vnd.ms-project
.mpe	video/x-mpeg
.mpeg	video/mpg
.mpg	video/mpg
.mpga	audio/rn-mpeg
.mpp	application/vnd.ms-project
.mps	video/x-mpeg
.mpt	application/vnd.ms-project
.mpv	video/mpg
.mpv2	video/mpeg
.mpw	application/vnd.ms-project
.mpx	application/vnd.ms-project
.mtx	text/xml
.mxp	application/x-mmxp
.net	image/pnetvue
.nrf	application/x-nrf
.nws	message/rfc822
.odc	text/x-ms-odc
.out	application/x-out
.p10	application/pkcs10
.p12	application/x-pkcs12
.p7b	application/x-pkcs7-certificates
.p7c	application/pkcs7-mime
.p7m	application/pkcs7-mime
.p7r	application/x-pkcs7-certreqresp
.p7s	application/pkcs7-signature
.pc5	application/x-pc5
.pci	application/x-pci
.pcl	application/x-pcl
.pcx	application/x-pcx
.pdf	application/pdf
.pdf	application/pdf
.pdx	application/vnd.adobe.pdx
.pfx	application/x-pkcs12
.pgl	application/x-pgl
.pic	application/x-pic
.pko	application/vnd.ms-pki.pko
.pl	application/x-perl
.plg	text/html
.pls	audio/scpls
.plt	application/x-plt
.png	image/png
.png	application/x-png
.pot	application/vnd.ms-powerpoint
.ppa	application/vnd.ms-powerpoint
.ppm	application/x-ppm
.pps	application/vnd.ms-powerpoint
.ppt	application/vnd.ms-powerpoint
.ppt	application/x-ppt
.pr	application/x-pr
.prf	application/pics-rules
.prn	application/x-prn
.prt	application/x-prt
.ps	application/x-ps
.ps	application/postscript
.ptn	application/x-ptn
.pwz	application/vnd.ms-powerpoint
.r3t	text/vnd.rn-realtext3d
.ra	audio/vnd.rn-realaudio
.ram	audio/x-pn-realaudio
.ras	application/x-ras
.rat	application/rat-file
.rdf	text/xml
.rec	application/vnd.rn-recording
.red	application/x-red
.rgb	application/x-rgb
.rjs	application/vnd.rn-realsystem-rjs
.rjt	application/vnd.rn-realsystem-rjt
.rlc	application/x-rlc
.rle	application/x-rle
.rm	application/vnd.rn-realmedia
.rmf	application/vnd.adobe.rmf
.rmi	audio/mid
.rmj	application/vnd.rn-realsystem-rmj
.rmm	audio/x-pn-realaudio
.rmp	application/vnd.rn-rn_music_package
.rms	application/vnd.rn-realmedia-secure
.rmvb	application/vnd.rn-realmedia-vbr
.rmx	application/vnd.rn-realsystem-rmx
.rnx	application/vnd.rn-realplayer
.rp	image/vnd.rn-realpix
.rpm	audio/x-pn-realaudio-plugin
.rsml	application/vnd.rn-rsml
.rt	text/vnd.rn-realtext
.rtf	application/msword
.rtf	application/x-rtf
.rv	video/vnd.rn-realvideo
.sam	application/x-sam
.sat	application/x-sat
.sdp	application/sdp
.sdw	application/x-sdw
.sit	application/x-stuffit
.slb	application/x-slb
.sld	application/x-sld
.slk	drawing/x-slk
.smi	application/smil
.smil	application/smil
.smk	application/x-smk
.snd	audio/basic
.sol	text/plain
.sor	text/plain
.spc	application/x-pkcs7-certificates
.spl	application/futuresplash
.spp	text/xml
.ssm	application/streamingmedia
.sst	application/vnd.ms-pki.certstore
.stl	application/vnd.ms-pki.stl
.stm	text/html
.sty	application/x-sty
.svg	text/xml
.swf	application/x-shockwave-flash
.tdf	application/x-tdf
.tg4	application/x-tg4
.tga	application/x-tga
.tif	image/tiff
.tif	application/x-tif
.tiff	image/tiff
.tld	text/xml
.top	drawing/x-top
.torrent	application/x-bittorrent
.tsd	text/xml
.txt	text/plain
.uin	application/x-icq
.uls	text/iuls
.vcf	text/x-vcard
.vda	application/x-vda
.vdx	application/vnd.visio
.vml	text/xml
.vpg	application/x-vpeg005
.vsd	application/vnd.visio
.vsd	application/x-vsd
.vss	application/vnd.visio
.vst	application/vnd.visio
.vst	application/x-vst
.vsw	application/vnd.visio
.vsx	application/vnd.visio
.vtx	application/vnd.visio
.vxml	text/xml
.wav	audio/wav
.wax	audio/x-ms-wax
.wb1	application/x-wb1
.wb2	application/x-wb2
.wb3	application/x-wb3
.wbmp	image/vnd.wap.wbmp
.wiz	application/msword
.wk3	application/x-wk3
.wk4	application/x-wk4
.wkq	application/x-wkq
.wks	application/x-wks
.wm	video/x-ms-wm
.wma	audio/x-ms-wma
.wmd	application/x-ms-wmd
.wmf	application/x-wmf
.wml	text/vnd.wap.wml
.wmv	video/x-ms-wmv
.wmx	video/x-ms-wmx
.wmz	application/x-ms-wmz
.wp6	application/x-wp6
.wpd	application/x-wpd
.wpg	application/x-wpg
.wpl	application/vnd.ms-wpl
.wq1	application/x-wq1
.wr1	application/x-wr1
.wri	application/x-wri
.wrk	application/x-wrk
.ws	application/x-ws
.ws2	application/x-ws
.wsc	text/scriptlet
.wsdl	text/xml
.wvx	video/x-ms-wvx
.xdp	application/vnd.adobe.xdp
.xdr	text/xml
.xfd	application/vnd.adobe.xfd
.xfdf	application/vnd.adobe.xfdf
.xhtml	text/html
.xls	application/vnd.ms-excel
.xls	application/x-xls
.xlw	application/x-xlw
.xml	text/xml
.xpl	audio/scpls
.xq	text/xml
.xql	text/xml
.xquery	text/xml
.xsd	text/xml
.xsl	text/xml
.xslt	text/xml
.xwd	application/x-xwd
.x_b	application/x-x_b
.sis	application/vnd.symbian.install
.sisx	application/vnd.symbian.install
.x_t	application/x-x_t
.ipa	application/vnd.iphone
.apk	application/vnd.android.package-archive
.xap	application/x-silverlight-app

  

mime

('.html', 'text/html'),
('.htm', 'text/html'),
('.js', 'application/javascript'),
('.css', 'text/css'),
('.json', 'application/json'),
('.png', 'image/png'),
('.jpg', 'image/jpeg'),
('.gif', 'image/gif'),
('.txt', 'text/plain'),
('.avi', 'video/x-msvideo'),