~~~ const koa = require('koa'); const app = new koa(); const render = require('koa-art-template'); const router = require('koa-router')(); const path = require('path') const DB = require('./modules/db'); app.use(router.routes()).use(router.allowedMethods()); render(app, { root: path.join(__dirname, 'views'), extname: '.html', //后缀也可以写成.art debug: process.env.NODE_ENV !== 'production' }); router.get('/', async ctx => { var data = await DB.find("user", {}); console.log(data); await ctx.render('index', { data }) }) router.get('/detail', async ctx => { await ctx.render("detail", { detail: "详情" }) }) app.listen(8080) ~~~