September 2022
Intermediate to advanced
585 pages
8h 17m
Chinese
Content preview from JavaScript 经典实例：第三版
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
532
｜
第
21
章
首先，安装
ejs
包。
$ npm install ejs
然后，在
Express
应用中把视图引擎设为
EJS
。
app.set('view engine', 'ejs');
最后，在
views/user.ejs
文件中写入下述内容。
<!DOCTYPE html>
<html lang="en">
<head>
<title>User Page</title>
</head>
<body>
<h1><%= userData.name %> Profile</h1>
<ul>
<li><img src=<%= userData.avatar %> /></li>
<li><%= userData.name %></li>
<li><%= userData.email %></li>
</ul>
</body>
</html>
21.2
使用
Express-Generator
21.2.1
问题
你打算使用
Express
构建服务器端数据应用，但是你不想自己动手管理各项设置。
21.2.2
方案
使用
Express-Generator
快速创建
Express
应用。这是一个命令行工具，用于生成
Express
应用的一般骨架结构。
首先，创建一个工作目录，存放使用这个工具生成的应用子目录。然后，使用
npx
运行
express-generator
命令。
使用
Express
构建
Web
应用
｜
533
$ npx express-generator --pug --git
这里为命令传入了两个选项： ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.