Node.js + Express 实现多用户博客系统 #3 pug 模板引擎

https://github.com/pugjs/pug

https://pugjs.org/language/includes.html

$ npm install pug --save

app.js

const express = require('express');
const path = require('path');

const app = express();

app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'pug');

app.get('/', function(req, res) {
  let articles = [
    {
      id: 1,
      title: 'Title One',
      author: 'hfpp2012'
    },
    {
      id: 2,
      title: 'Title Two',
      author: 'hfpp2012'
    },
    {
      id: 3,
      title: 'Title Three',
      author: 'hfpp2012'
    }
  ]
  res.render('index', {
    articles: articles
  });
})

app.get('/articles/new', function(req, res) {
  res.render('new', {
    title: 'Add Article'
  });
})

app.listen(5000, function() {
  console.log("Server started on port 5000...");
})

views/layout.pug

doctype html
html(lang="en")
  head
  body
    block content
    br
    hr
    footer
      p Copyright © 2018

views/index.pug

extends layout

block content
  ul
    each article, i in articles
      li= article.title

views/new.pug

extends layout

block content
  h1 #{title}