我已经安装并成功使用了Angular5 + SSR。还是很不错的。
所有组件都可以在SSR和Non-SSR上正常运行。还有一些服务可以调用外部HTTP get api来获取一些数据。当然,它在非SSR模式下也能很好地工作。
但是,问题在于,在SSR上,节点服务器确实支持点支持来获取和呈现数据。我只能在客户端获取和呈现后才能看到获取的数据。
import {Injectable} from '@angular/core';
import { HttpClient, HttpHeaders } from '@angular/common/http';
import 'rxjs/add/operator/map';
import {Observable} from "rxjs";
const httpOptions = {
headers: new HttpHeaders({ 'Content-Type': 'application/json' })
};
@Injectable()
export class BannerService {
constructor(public http: HttpClient){
console.log('SmsService Initialized...');
}
getBanners(){
return this.http.get(BASE_API_URL + '/getData', httpOptions);
}
}
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home.component.ts
import {Component, OnDestroy, OnInit} from '@angular/core';
import { Router } from "@angular/router";
import {Subscription} from "rxjs/Subscription";
import {BannerService} from "../../services/banner.service";
@Component({
selector: 'app-home',
styleUrls: ['home.container.css'], …Run Code Online (Sandbox Code Playgroud)