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RxJS publishReplay

publishReplay<T, R>(bufferSize?: number, windowTime?: number, selectorOrScheduler?: SchedulerLike | OperatorFunction<T, R>, scheduler?: SchedulerLike): UnaryFunction<Observable<T>, ConnectableObservable<R>>

参量

缓冲区大小 可选的。默认值为undefined。类型:number
windowTime 可选的。默认值为undefined。类型:number
选择器或调度程序 可选的。默认值为undefined。类型:SchedulerLike | OperatorFunction
调度器 可选的。默认值为undefined。类型:SchedulerLike

returns

UnaryFunction<Observable<T>, ConnectableObservable<R>>
RxJS publishLast
RxJS race(已弃用)
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RxJS operators

RxJS fetch

RxJS testing

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