找不到angular2-jwt

Question

首先，我用npm和下面的代码安装了：

npm install angular2-jwt --save

然后，我用components完成了组件(可观察的，映射的，})，但是现在我遇到了一个问题，应用程序找不到这个属性。

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ERROR in node_modules/angular2-jwt/angular2-jwt.d.ts(3,10): error TS2305: Module '"F:/Projects/Ove/node_modules/rxjs/Observable"' has no exported member 'Observable'.
node_modules/rxjs/Observable.d.ts(1,15): error TS2307: Cannot find module 'rxjs-compat/Observable'.
src/app/github-followers/github-followers.component.ts(1,10): error TS2305: Module '"F:/Projects/Ove/node_modules/rxjs/Observable"' has no exported member 'Observable'.
src/app/services/auth.service.ts(16,8): error TS2339: Property 'map' does not exist on type 'Observable<Response>'.
src/app/services/data.service.ts(6,10): error TS2305: Module '"F:/Projects/Ove/node_modules/rxjs/Observable"' has no exported member 'Observable'.
src/app/services/data.service.ts(18,8): error TS2339: Property 'map' does not exist on type 'Observable<Response>'.
src/app/services/data.service.ts(24,8): error TS2339: Property 'map' does not exist on type 'Observable<Response>'.
src/app/services/data.service.ts(30,8): error TS2339: Property 'map' does not exist on type 'Observable<Response>'.
src/app/services/data.service.ts(36,8): error TS2339: Property 'map' does not exist on type 'Observable<Response>'.
src/app/services/data.service.ts(42,8): error TS2339: Property 'map' does not exist on type 'Observable<Response>'.

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Answer 1

v6导入已更改。

v5是，就像您使用的那样：

import { Observable } from 'rxjs/Observable';

v6是

import { Observable } from 'rxjs';