封装express

import {Base, Express} from "@k3000/express";

const app = new Express({
    port: 8080,
    callback: () => console.log('running...')
})

class Test extends Base {

    cache = 0
    // 当提供3个参数的函数实现时则加入认证队列
    AUTH(req, res, next) {

        console.log(req.headers)

        next()
    }

    get path() {

        return super.path + '/test'
    }
}

class Admin extends Test {

    id = 0

    AUTH(req, res, next) {

        console.log(req.cookies)
        console.log(req.query)

        next();
    }

    async GET(req, res) {

        this.render(this.view) // new Express({root: 'wwwroot'}) 与 root 参数有关 
        
        // 服务器端渲染，每次访问都会重新计算渲染，会增加服务器负担，建议权限控制较高使用不频繁的场景使用
        // this.render(this.view, {})
        // /<script server>[^]*?<\/script>/g 支持服务器端脚本 <script server>write(`<b>hello~${data.qwe}</b>`)</script>
        // /{\/[^]*?}/g 支持服务器端引入 {/com/head.html}
    }

    async POST(req, res) {

        await this.queue() // 必须和this.pass()成对使用

        const data = await (`id: ${this.id++}`)

        this.pass() // 必须和this.queue()成对使用
        
        return data
    }

    get path() {

        return super.path + '/admin'
    }
}

app.use((req, res, next) => res.setHeader('Access-Control-Allow-Origin', '*') && next())

app.use(Admin)
// app.use(new Admin())
// app.load('./lib')