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< title > 利用文件预处理预览/查看/播放可下载资源< / title >
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< a class = "logo" href = "javascript:void(0)" onclick = "return nav2('index.html#')" > Home< / a > < a class = "logo" href = "javascript:void(0)" onclick = "return nav2('tags/index.html#')" > Tags< / a >
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< h1 class = "title" > 利用文件预处理预览/查看/播放可下载资源
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< span class = "subtitle" > < / span >
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< ul class = "tags" >
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< li > < a href = "../tags/termux/index.html#" > termux< / a > < / li >
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< li > < a href = "../tags/curl/index.html#" > curl< / a > < / li >
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< / ul >
< p > 技巧等级：中级< / p >
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< p > 文件预处理配置文件为default.filecap， ： < br >
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[文件后缀]:[mimetype]:[处理命令]< / p >
< p > 其中文件后缀可允许最多两段后缀，譬如" txt.xz" ," html.gz" 。< br >
mimetype表示命令处理后的输出内容格式。< br >
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处理命令与< a href = "../cmd/index.html#" > default.cmds< / a > 相同，主要可能用到如下替换：< br >
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%u（ ） （ ） （ ） （ ， ） < / p >
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< p > 利用文件预处理，< a href = "../index.html#" > 超微浏览器< / a > 现在可以预览/查看/播放一切可下载资源，并且可以利用不同网站在线服务预览不同的文件，而手机上一个应用都不用装。< / p >
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< p > 配置default.filecap如下： < / p >
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< pre > < code > txt:text/html:curl %p "%u"
mp3:text/html:echo '< audio controls width=100% height=100%>< source src="%u">< /audio>'
m4b:text/html:echo '< audio controls width=100% height=100%>< source src="%u">< /audio>'
m3u8:text/html:echo '< video controls width=100% height=100%>< source src="%u">< /video>'
mp4:text/html:echo '< video controls width=100% height=100%>< source src="%u">< /video>'
mkv:text/html:echo '< video controls width=100% height=100%>< source src="%u">< /video>'
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doc:uweb:echo https://view.xdocin.com/view?src=%U
xls:uweb:echo https://view.xdocin.com/view?src=%U
ppt:uweb:echo https://view.xdocin.com/view?src=%U
docx:uweb:echo https://view.xdocin.com/view?src=%U
xlsx:uweb:echo https://view.xdocin.com/view?src=%U
pptx:uweb:echo https://view.xdocin.com/view?src=%U
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xz:text/plain:curl %p "%u"|xz -d --< / code > < / pre >
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< p > 安装过相应的< a href = "../html5/index.html#" > html5应用< / a > ，则如下配置阅读相应格式文件：< / p >
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< pre > < code > pdf:uweb:echo file:///data/data/info.torapp.uweb/files/app/pdf.js/web/viewer.html?file=%u
djvu:uweb:echo file:///data/data/info.torapp.uweb/files/app/djvu.html?url=%u
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epub:uweb:echo file:///data/data/info.torapp.uweb/files/app/reader/index.html#?bookPath==%u< / code > < / pre >
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< p > 长按设置按钮，勾选“文件预处理”，清后台重启浏览器。则网页上点击下载按钮时上述文件类型会自动预览。< / p >
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< p > 如果用户配置中处理命令用到curl， < a href = "../gnuplot/index.html#" > Termux< / a > ， " apt install curl" )。< br >
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如果用户不安装Termux， " am" 需要全部路径，需用" /system/bin/am" 替换。< / p >
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< p > 使用微软服务预览office文档 (https://view.officeapps.live.com/op/view.aspx?src=)必需当前UA为PC， " http://docs.google.com/gview?embedded=true& url=" ) 服务替换。< / p >
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< p > 若使用手机应用预览文件， ： < / p >
< pre > am start --user 0 -a android.intent.action.VIEW -d "%u" -t "application/docx"< / pre >
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< p > 其余常见文件的类型名：< br >
application/msword< br >
application/msexcel< br >
application/pdf< / p >
< p > 目前已知服务：< br >
google docs, 功能强大，可查看几乎一切文档，但 " 我的所爱在山腰，想要得到山太高。" < / p >
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< p > 微软office, 可预览office文档， < / p >
< / div >
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< p > Last Modified: 2 April 2024< br >
add js function in README< br >
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< pre > < / pre >
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