前端歌谣-第柒拾柒课-Koa静态资源讲解-CFANZ编程社区

前端歌谣-第柒拾柒课-Koa静态资源讲解

前言

大家好我是歌谣今天给大家带来node中关于koa静态资源模块的讲解

初始化项目

npm init -y

安装koa和路由

npm i koa
npm i koa-router
npm i koa-static

配置文件

{
  "name": "koa",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "koa": "^2.14.2",
    "koa-router": "^12.0.1",
    "koa-static": "^5.0.0"
  }
}

indexRouter.js

const Koa = require("koa")
const static = require("koa-static")
const path=require("path")
const app = new Koa()
const router=require("./routes/index")
app.use(static(path.join(__dirname,"public")))
app.use(router.routes()).use(router.allowedMethods())

app.listen(3000)

index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div>
        歌谣爱你
    </div>
</body>
</html>

运行结果

前端歌谣-第柒拾柒课-Koa静态资源讲解_ci

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