安装完node然后怎么配置npm环境,nodenpm包怎么使用

1. 执行 npm install ，

C:Program FilesnodejsMyBook>npm install

npm notice created a lockfile as package-lock.json. You should commit this file.

npm WARN mybook@1.0.0 No repository field.

up to date in 2.282s

found 0 vulnerabilities

2. 依赖包被安装到了 node_modules . 同时生成package-lock.json文件.

package-lock.jsaon 文件内容:

{

"name": "mybook",

"version": "1.0.0",

"lockfileVersion": 1

}

3. 安装项目需要的buffer包 npm install buffer 和 ignore

C:Program FilesnodejsMyBook>npm install buffer

npm WARN mybook@1.0.0 No repository field.