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API / @angular/common

CommonModule

The module that includes all the basic Angular directives like NgIf, NgForOf, ...

该模块包含了所有基本的 Angular 指令，如 NgIf、NgForOf等……

class CommonModule { }

注解

@NgModule({ declarations: [COMMON_DIRECTIVES, COMMON_PIPES], exports: [COMMON_DIRECTIVES, COMMON_PIPES], providers: [ { provide: NgLocalization, useClass: NgLocaleLocalization }, ] })