let s1 = new Subject();
let s2 = new Subject();
现在想s1或s2,任意一个.next时,都可以订阅到
比如
let some: any // 我瞎命名的
some(s1,s2).subscribe(res => console.log('res:'+res));
s1.next('s1'); // res:s1
s2.next('s2'); // res:s2
let s1 = new Subject();
let s2 = new Subject();
现在想s1或s2,任意一个.next时,都可以订阅到
比如
let some: any // 我瞎命名的
some(s1,s2).subscribe(res => console.log('res:'+res));
s1.next('s1'); // res:s1
s2.next('s2'); // res:s2
let some=s1.pipe(merge(s2));
或者
let some=of(s1,s2).pipe(mergeAll());
some.subsribe(...);