npm install primeng --save-dev

"styles": [
 "styles.css",
 "../node_modules/primeng/resources/themes/omega/theme.css",
 "../node_modules/primeng/resources/primeng.min.css",
 "../node_modules/font-awesome/css/font-awesome.css"
],

npm install font-awosome --save

// 载入primeng模块
import {AutoCompleteModule, TabViewModule, ButtonModule} from "primeng/primeng"

......

@NgModule({
 declarations: [
 AppComponent
 ],
 imports: [
 BrowserModule,
 FormsModule,
 HttpModule,
 AutoCompleteModule,
 ButtonModule,
 TabViewModule
 ],

......

// 按钮
<button pButton type="button" label="Click"></button>

// 标签页
<p-tabView>
 <p-tabPanel header="Header 1">
 Content 1
 </p-tabPanel>
 <p-tabPanel header="Header 2" [selected]="true" [closable]="true">
 Content 2
 </p-tabPanel>
 <p-tabPanel header="Header 3">
 Content 3
 </p-tabPanel>
</p-tabView>