使用全局注入器的 Angular 7 组件继承

I have set the injector service in AppModule and that mean I will inject Injector and set it in the constractor of AppModule and store the injector service in global object export class AppModule { constructor(injector:Injector){ // Store module's injector in the AppInjector class console.log('Expected #1: storing app injector'); AppInjector.setInjector(injector); }}演示 这篇关于使用全局注入器的 Angular 7 组件继承的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！