express使用twig做模板引擎

wig.js 和 Twig(PHP) 和 jinja2(Python) 模板引擎很像，用起来很舒服

文档

https://github.com/twigjs/twig.js/wiki Twig PHP https://twig.symfony.com/ 安装

cnpm install twig--save      

node中使用

var Twig = require('twig').twig

var template = Twig({
    data: 'My name is {{ name }}'
});

var ret = template.render({
    name: 'Tom'
})

console.log(ret);
// My name is Tom      

express 中使用

目录

.
├── index.js
├── package.json
└── views
    └── index.twig      

package.json

{
  "scripts": {
    "start": "node index.js",
    "dev": "nodemon index.js"
  },
  "dependencies": {
    "express": "^4.17.1",
    "twig": "^1.15.1",
    "nodemon": "^2.0.3"
  }
}      

index.js

express = require('express')

app = express();

// 配置
app.set("twig options", {
    allow_async: true,
    strict_variables: false
});

app.get('/', function (req, res) {
    res.render('index.html', {
        name: "Tom"
    });
});

app.listen(9999);      

views/index.twig

My name is {{ name }}