koa2

C:\Users\guo\Desktop\testapi>npm init
This utility will walk you through creating a package.json file.
It only covers the most common items, and tries to guess sensible defaults.

See `npm help json` for definitive documentation on these fields
and exactly what they do.

Use `npm install <pkg> --save` afterwards to install a package and
save it as a dependency in the package.json file.

Press ^C at any time to quit.
name: (testapi)
version: (1.0.0)
description: 测试api
entry point: (index.js)
test command:
git repository:
keywords:
author: 郭东生
license: (ISC)
About to write to C:\Users\guo\Desktop\testapi\package.json:

{
  "name": "testapi",
  "version": "1.0.0",
  "description": "测试api",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "郭东生",
  "license": "ISC"
}


Is this ok? (yes)

C:\Users\guo\Desktop\testapi>
C:\Users\guo\Desktop\testapi>

 

一键生成koa/koa2项目：
1、 npm install -g koa-generator
2、新建项目目录  koa mytest （koa1项目）  koa2 koa2test (koa2项目)
3、进入目录 cd koa2test
4、安装依赖 npm install
5、运行 npm start

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