要创建一个Angular Universal社交分享页面项目,可以按照以下步骤进行操作:
ng new social-share-page
cd social-share-page
ng add @nguniversal/express-engine
ng generate component social-share
在SocialShareComponent中添加用于社交分享的HTML和逻辑代码。
创建一个服务用于获取社交分享的数据(例如,SocialShareService):
ng generate service social-share
在SocialShareService中编写获取数据的逻辑代码,并通过HttpClient从服务器获取数据。
在SocialShareComponent中注入SocialShareService,并在ngOnInit方法中调用服务来获取数据。
在app.module.ts中导入HttpClientModule和SocialShareComponent,并将SocialShareComponent添加到declarations和exports数组中。
创建一个Express服务器文件server.ts:
import 'zone.js/dist/zone-node';
import { renderModuleFactory } from '@angular/platform-server';
import { enableProdMode } from '@angular/core';
import { AppServerModuleNgFactory } from './dist/social-share-page-server/main';
import * as express from 'express';
import { readFileSync } from 'fs';
import { join } from 'path';
enableProdMode();
const app = express();
const template = readFileSync(join(__dirname, './dist/social-share-page/browser/index.html')).toString();
const { AppServerModuleNgFactory, LAZY_MODULE_MAP } = require('./dist/social-share-page-server/main');
app.engine('html', (_, options, callback) => {
renderModuleFactory(AppServerModuleNgFactory, {
document: template,
url: options.req.url,
extraProviders: [
provideModuleMap(LAZY_MODULE_MAP)
]
}).then(html => {
callback(null, html);
});
});
app.set('view engine', 'html');
app.set('views', join(__dirname, './dist/social-share-page/browser'));
app.get('*.*', express.static(join(__dirname, './dist/social-share-page/browser')));
app.get('*', (req, res) => {
res.render('index', { req });
});
app.listen(4000, () => {
console.log('Angular Universal server is running on port 4000');
});
"scripts": {
"start": "node server.js"
}
ng build --prod
ng run social-share-page:server
npm start
现在你的Angular Universal社交分享页面项目就可以在http://localhost:4000上访问了。