本文整理汇总了TypeScript中rxjs/internal/observable.Observable.subscribe方法的典型用法代码示例。如果您正苦于以下问题：TypeScript Observable.subscribe方法的具体用法？TypeScript Observable.subscribe怎么用？TypeScript Observable.subscribe使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类rxjs/internal/observable.Observable的用法示例。
在下文中一共展示了Observable.subscribe方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: City
return Observable.create((obs) => {
const cities: City[] = [];
result$.subscribe((data: AxiosResponse) => {
const dataIndex: number = data.data.length > 1 ? (data.data.length - 1) : 0;
if (data.data.length > 0) {
for (const singleCity of data.data[dataIndex].results) {
const uriPieces: string[] = singleCity.uri.split('/');
cities.push(new City(Number(uriPieces[uriPieces.length - 1]), singleCity.main, singleCity.sub));
}
}
}, (error) => {
console.log(error);
},
() => {
obs.next(cities);
obs.complete();
});
});示例2: subscribe
return RxJS.Observable.create(function subscribe(obs) {
input.subscribe(val => obs.next(val * 10),
err => obs.error(err),
() => obs.complete()
);
});示例3: setTimeout
error: err => console.error('Error occurred: ', err),
complete: () => console.log('Done!')
};
const alias: Observable<number> = RxJS.Observable.create((obs) => {
obs.next(1);
obs.next(2);
obs.next(3);
setTimeout(() => {
obs.next(4);
obs.complete();
}, 1000);
});
console.log('Before subscribe');
alias.subscribe(observer);
console.log('After subscribe');
/*** unicast vs multicast **/
const randomNumber = new Observable<number>(obs => {
obs.next(Math.random());
});
randomNumber.subscribe(value => console.log('1st subscription emits: ', value));
randomNumber.subscribe(value => console.log('2nd subscription emits: ', value));
const multicast = randomNumber.pipe(shareReplay());
multicast.subscribe(value => console.log('1st subscription emits: ', value));
multicast.subscribe(value => console.log('2nd subscription emits: ', value));