文章目录[隐藏]
前言
js 小程序
逆向中,经常会遇到没法还原的算法,这时候使用nodejs
运行代码就比较方便了,然后在提供一个server
nodejs
里也有比较多的web
框架koa
比较好用,也轻便
koa demo
const Koa = require('koa')
const app = new Koa()
const router = require('koa-router')()
router.get('/', async (ctx) => {
ctx.response.body = 'Hello World'
})
// log 输出
app.use(async (ctx, next) => {
await ctx.set('Access-Control-Allow-Origin', '*');
const start = new Date()
await next()
const ms = new Date() - start
console.log(`${ctx.method} ${ctx.url} - ${ms}ms`)
})
// 路由
app.use(router.routes())
app.use(router.allowedMethods())
app.listen(7000)
console.log('start server ! 127.0.0.1:7000')
koa 依赖 package.json
{
"name": "demo",
"version": "1.0.0",
"description": "",
"main": "index.js",
"keywords": [],
"author": "",
"license": "ISC",
"dependencies": {
"koa": "^2.11.0",
"koa-router": "^7.4.0"
}
}
最后
访问 127.0.0.1:7000
成功返回了结果