javascript - 指令是否需要列出服务？

Question

我知道有几种方法可以格式化它，但是，如果将新服务注入(inject) Controller :

AnalyticsController.$inject = ['$scope', 'analyticsService', 'nvd3', 'gridster'];

Angular 1.5 中的服务还需要包含在指令中吗？

import { AnalyticsController } from './analytics.controller';

export class AnalyticsComponent {

  constructor(){
    this.bindings = {
      chartData: '<'
    };
    this.controller = AnalyticsController;
    this.controllerAs = 'vm';
    this.templateUrl = 'analytics/analytics.html';
//Maybe service?
  }
}

Answer 1

注入(inject)服务后，使用构造函数将您的类公开给服务。

AnalyticsComponent.$inject = ['$scope', 'analyticsService', 'nvd3', 'gridster'];

export class AnalyticsComponent {
    constructor($scope, analyticsService, nvd3, gridster) {
        this.bindings = {
            chartData: '<'
        };
        this.controller = AnalyticsController;
        this.controllerAs = 'vm';
        this.templateUrl = 'analytics/analytics.html';
        this.analyticsService = analyticsService;
    }

    setAnalytics(data) {
        this.analyticsService.methodName(data);
    }
}