feat: add homebrew.md sheatsheet.

This commit is contained in:
jaywcjlove
2022-10-19 16:26:54 +08:00
parent 71d2bfce9a
commit a540fb7fd9
4 changed files with 137 additions and 5 deletions

View File

@ -9,11 +9,14 @@ Express 备忘清单
### Hello World
<!--rehype:wrap-class=row-span-2-->
- 安装依赖
- 创建项目,添加 `package.json` 配置
```bash
$ mkdir myapp # 创建目录
$ cd myapp # 进入目录
$ npm init -y # 初始化一个配置
```
- 安装依赖
```bash
$ npm install express # 安装依赖
```
- 入口文件 `index.js` 添加代码:
@ -21,11 +24,9 @@ Express 备忘清单
const express = require('express')
const app = express()
const port = 3000
app.get('/', (req, res) => {
res.send('Hello World!')
})
app.listen(port, () => {
console.log(`监听端口${port}示例应用`)
})