配置静态资源的中间件
const Koa = require('koa'); const app = new Koa(); app.use(require('koa-static')(root, opts));
root:是配置的路径
opts:是可选参数
maxage:可缓存的时间
使用方法
const serve = require('koa-static'); const Koa = require('koa'); const app = new Koa(); // $ GET /package.json app.use(serve('.')); // $ GET /hello.txt app.use(serve('test/fixtures')); // or use absolute paths app.use(serve(__dirname + '/test/fixtures')); app.listen(3000); console.log('listening on port 3000');