用angular 来构建PWA应用

1. 创建一个ngalain项目

ng new my-project --style less

cd my-project

ng add ng-alain

2.添加PWA支持

ng add @angular/pwa

3.添加服务

npm install lite-server --global

4.启动PWA

ng build --prod && lite-server --baseDir dist/my-project