报错内容:
Property 'map' does not exist on type 'Actions<Action>'.
Property 'mergeMap' does not exist on type 'Actions<Action>'.
错误原因:升级到Angular6后,这些方法在写法上做了调整
解决方案:
1.导入方式改变
import {map, mergeMap} from 'rxjs/operators';
2.写法改变
this.myObservable().map(data => {}).mergeMap(data => {})
改为=>
this.myObservable().pipe(map(data => {}),mergeMap(data => {}))