简单的文件夹浏览器源代码
let fs = require("fs");
let http = require("http");
let path = require("path");
let server = http.createServer((request, response) => {
let url = request.url
//过滤掉浏览器标签页的标签
if (url == "/favicon.ico") {
response.end("")
return
}
console.log(url)
let dir = "test"
//这一步是关键
if (url !== "/") {
dir = "." + url
}
let fileNames = fs.readdirSync(dir);
let htmlTag = ""
fileNames.forEach(file => {
let filepath = path.join(dir, file);
let status = fs.statSync(filepath);
if (status.isDirectory()) {
htmlTag += "<tr><td><a href ='" + filepath + "'>" + file + "</td></tr>"
} else {
htmlTag += "<tr><td>" + file + "</td></tr>"
}
})
response.end(makeHtml(htmlTag))
})
server.listen(8000)
function makeHtml(html) {
return `<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@3.3.7/dist/css/bootstrap.min.css"
integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
</head>
<body>
<table class="table table-hover">
<tbody>
${html}
</tbody>
</table>
</body>
</html>`
}
