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Static file serving middleware for koa with directory, rewrite and index support
static file serving middleware for koa with directory, rewrite and index support
$ npm install koa-static-server
var koa = require(‘koa‘) var app = koa() app.use(require(‘koa-static‘)(options))
rootDir {string} directory that is to be servedrootPath {string} optional rewrite pathlog {boolean} request access log to consolemaxage Browser cache max-age in milliseconds. defaults to 0hidden Allow transfer of hidden files. defaults to falsegzip Try to serve the gzipped version of a file automatically when gzip is supported by a client and if the requested file with .gz extension exists. defaults to true.See examples for code examples
// example ‘web‘ directory
// web/index.html
// web/file.txt
var serve = require(‘koa-static-server‘)
var app = require(‘koa‘)()
// root index support
// GET /
// returns index.html
// GET /file.txt
// returns file.txt
app.use(serve({rootDir: ‘web‘}))
// folder support
// GET /web/
// returns /web/index.html
// GET /web/file.txt
// returns /web/file.txt
app.use(serve({rootDir: ‘web‘, rootPath: ‘/web‘}))
// index support
// GET /
// returns /file.txt
app.use(serve({rootDir: ‘web‘, index: ‘file.txt‘}))
// rewrite support
// GET /web/
// returns 404
// GET /admin
// returns /admin/index.html
app.use(serve({rootDir: ‘web‘, rootPath: ‘/admin‘}))
app.listen(3000)
console.log(‘listening on port 3000‘)
pkoretic on freenodeMIT
KoaHub平台基于Node.js开发的Koa的rewrite and index support插件代码详情
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原文地址：http://www.cnblogs.com/jycxqe/p/6042466.html
