node.js案例——仿Apache显示文件目录
https://yangyongli.blog.csdn.net/article/details/113852931
node.js中使用模板引擎art-template
https://yangyongli.blog.csdn.net/article/details/113853232
var http = require('http')
var fs = require('fs')
var template = require('art-template')
var server = http.createServer()
var wwwDir = 'D:/Movie/www'
server.on('request', function (req, res) {
var url = req.url
fs.readFile('./template-apache.html', function (err, data) {
if (err) {
return res.end('404 Not Found.')
}
// 1. 如何得到 wwwDir 目录列表中的文件名和目录名
// fs.readdir
// 2. 如何将得到的文件名和目录名替换到 template.html 中
// 2.1 在 template.html 中需要替换的位置预留一个特殊的标记(就像以前使用模板引擎的标记一样)
// 2.2 根据 files 生成需要的 HTML 内容
// 只要你做了这两件事儿,那这个问题就解决了
fs.readdir(wwwDir, function (err, files) {
if (err) {
return res.end('Can not find www dir.')
}
// 这里只需要使用模板引擎解析替换 data 中的模板字符串就可以了
// 数据就是 files
// 然后去你的 template.html 文件中编写你的模板语法就可以了
var htmlStr = template.render(data.toString(), {
title: '哈哈',
files: files
})
// 3. 发送解析替换过后的响应数据
res.end(htmlStr)
})
})
})
server.listen(3000, function () {
console.log('running...')
})
<html dir="ltr" lang="zh" i18n-processed="">
<head>
<meta charset="utf-8">
<meta name="google" value="notranslate">
<style>
h1 {
border-bottom: 1px solid #c0c0c0;
margin-bottom: 10px;
padding-bottom: 10px;
white-space: nowrap;
}
table {
border-collapse: collapse;
}
th {
cursor: pointer;
}
td.detailsColumn {
-webkit-padding-start: 2em;
text-align: end;
white-space: nowrap;
}
a.icon {
-webkit-padding-start: 1.5em;
text-decoration: none;
}
a.icon:hover {
text-decoration: underline;
}
a.file {
background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAABnRSTlMAAAAAAABupgeRAAABHUlEQVR42o2RMW7DIBiF3498iHRJD5JKHurL+CRVBp+i2T16tTynF2gO0KSb5ZrBBl4HHDBuK/WXACH4eO9/CAAAbdvijzLGNE1TVZXfZuHg6XCAQESAZXbOKaXO57eiKG6ft9PrKQIkCQqFoIiQFBGlFIB5nvM8t9aOX2Nd18oDzjnPgCDpn/BH4zh2XZdlWVmWiUK4IgCBoFMUz9eP6zRN75cLgEQhcmTQIbl72O0f9865qLAAsURAAgKBJKEtgLXWvyjLuFsThCSstb8rBCaAQhDYWgIZ7myM+TUBjDHrHlZcbMYYk34cN0YSLcgS+wL0fe9TXDMbY33fR2AYBvyQ8L0Gk8MwREBrTfKe4TpTzwhArXWi8HI84h/1DfwI5mhxJamFAAAAAElFTkSuQmCC ") left top no-repeat;
}
a.dir {
background: url("data:image/png;base64,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 ") left top no-repeat;
}
a.up {
background: url("data:image/png;base64,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 ") left top no-repeat;
}
html[dir=rtl] a {
background-position-x: right;
}
#parentDirLinkBox {
margin-bottom: 10px;
padding-bottom: 10px;
}
#listingParsingErrorBox {
border: 1px solid black;
background: #fae691;
padding: 10px;
display: none;
}
</style>
<title id="title">{{ title }}</title>
</head>
<body>
<div id="listingParsingErrorBox">糟糕!Google Chrome无法解读服务器所发送的数据。请<a href="http://code.google.com/p/chromium/issues/entry">报告错误</a>,并附上<a href="LOCATION">原始列表</a>。</div>
<h1 id="header">D:\Movie\www\ 的索引</h1>
<div id="parentDirLinkBox" style="display:none">
<a id="parentDirLink" class="icon up">
<span id="parentDirText">[上级目录]</span>
</a>
</div>
<table>
<thead>
<tr class="header" id="theader">
<th onclick="javascript:sortTable(0);">名称</th>
<th class="detailsColumn" onclick="javascript:sortTable(1);">
大小
</th>
<th class="detailsColumn" onclick="javascript:sortTable(2);">
修改日期
</th>
</tr>
</thead>
<tbody id="tbody">
{{each files}}
<tr>
<td data-value="apple/"><a class="icon dir" href="/D:/Movie/www/apple/">{{$value}}/</a></td>
<td class="detailsColumn" data-value="0"></td>
<td class="detailsColumn" data-value="1509589967">2017/11/2 上午10:32:47</td>
</tr>
{{/each}}
</tbody>
</table>
</body>
</html>
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