Installation Configuration 1.Angular-cli
Strapping Tools Testing tools ui related
angular used, angular-cli integrated
1> Install node.js
2> The main command
the install NPM - G @angular / CLI installation
ng --version / ng -v view version
ng new demo project created
ng serve --open start the project
ng g componenet home to create components
ng serve --prod --aot This command can reduce the burden on the project, speed up
ng build --prod --aot compiler to generate the final build something generation dist directory
ng test automatic test
2. The three core concepts
Route Module Component
(1) Components
Tree-way data flow,
angular2-dependencies-graph display tool program structure.
(2) NgModule
Functions or related content in the same module, dynamically loaded modules
Router and with the use of asynchronous modules ngModule
use of asynchronous routing path loadChildren
3. The core idea of architecture
1> DI DI
Constructor injection construtor
Syringe injection
2> Data Binding
4.UI Hyogo
