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19 lines
559 B
19 lines
559 B
4 years ago
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import { Injectable } from '@angular/core';
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import {ReplaySubject} from "rxjs";
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import { Observable } from "rxjs";
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@Injectable({
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providedIn: 'root'
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})
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export class MaskLayerService {
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private _sendMessage: ReplaySubject<any> = new ReplaySubject<any>(1);
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/** * 向其他组件发送信息 *
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* @param message 需要发送的信息 * @returns {Observavle<any>} */
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public sendMessage(message: any) {
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this._sendMessage.next(message);
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}
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public getMessage(): Observable <any> {
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return this._sendMessage.asObservable();
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}
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constructor() { }
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}
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