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static-koa

v1.0.2

Published

koa-tatic

Downloads

3

Readme

static-koa

自定义静态资源中间件koa-static,此背景源于笔者学习测试强缓存、协商缓存具体使用学习而开发的.

  • 支持能支持无后缀的路径pathname,默认响应此目录下的index.html,并支持可配
  • 支持开关控制,可设置.html、.htm 后缀配置为无缓存
  • 支持开关配置强缓存,缓存值单位配置
  • 支持etag开关配置
  • 支持last-modified开关配置

Installation

$ npm i static-koa

API

const koa = require('koa')
const app = new koa()
app.use(require('static-koa')(root, opts));
  • root:根目录
  • opts options object.

options

  • htmlCache html文件是否缓存,默认关闭(false),参数为:boolean
  • maxAge 是否开启强缓存,并且支持其他时间单位配置( y:年 M:月 d:日 h:时 m:分 ),参数为:string,默认为空
  • lastModified 默认打开(true), 如果有效http状态码返回304 参数为:boolean
  • etag 默认关闭(false), 如果有效http状态码返回304 参数为:boolean

Example


const koa = require('koa')
const app = new koa()
const static = require('static-koa')
const opts = {
    htmlCache:false,   
    maxAge:'2m',      
    lastModified:true,  
    etag:false
 }
 app.use(static((__dirname +'/static'),opts));
 app.listen(1000)