NPM初始化

1.1 NPM初始化项目

• npm init 初始化项目

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  # 创建目录 $ mkdir -p npm/demo # 进入刚才创建的目录 $ cd !$ # 交互式初始化项目 $ 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>` afterwards to install a package and save it as a dependency in the package.json file. Press ^C at any time to quit. <= 下面"()"内为默认值，如需修改直接键入值即可 package name: (demo) <= 这是输入当前项目名称,默认为当前目录名称，不能用大写可以用"-" version: (1.0.0) <= 当前项目的版本号 description: MyFirstDemo <= 简单描述 entry point: (index.js) <= 项目的入口文件，就好比静态网站的index.html test command: git repository: <= 这里可以写git仓库地址用于上传 keywords: author: <= 这里可以输入坐着名称 license: (ISC) <= 许可证类型 About to write to /Users/aron/npm/demo/package.json: { "name": "demo", "version": "1.0.0", "description": "MyFirstDemo", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, "author": "", "license": "ISC" } Is this OK? (yes) yes <=这里输入"yes" $ ls package.json

• 自动初始化项目，均为默认值

  1	npm init -y