loopback安装教程--各种安装问题

1.Error: Cannot find module 'loopback-boot'

npm install loopback loopback-boot
npm install -g loopback loopback-boot
npm install -g loopback

2.Error: Cannot resolve path "compression"

npm install --save compression

3.Error: Cannot resolve path "cors"

npm install cors

4.Error: Cannot resolve path "helmet"

npm install helmet

5.Error: Cannot resolve path "loopback-component-explorer"

npm install loopback loopback-component-explorer