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Angular-Docs-Cn/packages/common/src/common_module.ts
T
2020-06-28 10:47:43 +08:00

47 lines
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TypeScript

/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {NgModule} from '@angular/core';
import {COMMON_DIRECTIVES} from './directives/index';
import {NgLocaleLocalization, NgLocalization} from './i18n/localization';
import {COMMON_PIPES} from './pipes/index';
// Note: This does not contain the location providers,
// as they need some platform specific implementations to work.
/**
* Exports all the basic Angular directives and pipes,
* such as `NgIf`, `NgForOf`, `DecimalPipe`, and so on.
* Re-exported by `BrowserModule`, which is included automatically in the root
* `AppModule` when you create a new app with the CLI `new` command.
*
* 导出所有基本的 Angular 指令和管道,例如 `NgIf`、`NgForOf`、`DecimalPipe` 等。
* 它会由 `BrowserModule` 进行二次导出,当你使用 CLI 的 `new` 命令创建新应用时,`BrowserModule` 会自动包含在根模块 `AppModule` 中。
*
* * The `providers` options configure the NgModule's injector to provide
* localization dependencies to members.
*
* `providers` 选项配置了 NgModule 的注入器,来为其成员提供本地化依赖。
*
* * The `exports` options make the declared directives and pipes available for import
* by other NgModules.
*
* `exports` 选项让这里声明的指令和管道可以被导入到其它 NgModule 中。
*
* @publicApi
*/
@NgModule({
declarations: [COMMON_DIRECTIVES, COMMON_PIPES],
exports: [COMMON_DIRECTIVES, COMMON_PIPES],
providers: [
{provide: NgLocalization, useClass: NgLocaleLocalization},
],
})
export class CommonModule {
}