sysPath = require "path" fs =require "fs" list = (klass, links, pathname) -> ("#{link}" for link in links).join("\n") toHTML = (files, folders, pathname ) -> prevpath = pathname.replace /\/[\w-.$]*$/, "" unless pathname is "/" prevpath = "/" +prevpath if prevpath? and prevpath.indexOf("/") is -1 prelink = if prevpath? then "[上级目录]" else "" """ Puer 目录浏览

当前目录:#{pathname}

#{prelink} #{list 'folder', folders, pathname} #{list 'file', files, pathname}
""" module.exports = (app, options) -> app.get /(\/.*)/, (req, res, next) -> # /public/to/path pathname = req.params[0] # /f/dir/public/to/path path = sysPath.join options.dir, pathname fs.stat path, (err, stats) -> return next() if err? or not stats.isDirectory() files = [] folders = [] fs.readdir path, (err, subs) -> return next() if err? # file = some.js subs.forEach (file) -> #/f/dir/public/to/path/some.js filepath = sysPath.join path,file files.push file if fs.statSync(filepath).isFile() folders.push file if fs.statSync(filepath).isDirectory() body = toHTML(files, folders, pathname) res.setHeader "Content-Type", "text/html" # not charlength but bytelength res.setHeader "Content-Length", Buffer.byteLength body res.send body