| [[Node.js]] | [[TypeScript]] | [[Google App Engine]] | [[Google Cloud Platform]] |
==Express==
{{amazon|B00KRB9U2G}}
===アプリケーション生成===
*https://expressjs.com/ja/starter/generator.html
====インストール====
<pre>
$ npm install -g express-generator
</pre>
*Help
<pre>
$ express -h
Usage: express [options] [dir]
Options:
--version output the version number
-e, --ejs add ejs engine support
--pug add pug engine support
--hbs add handlebars engine support
-H, --hogan add hogan.js engine support
-v, --view <engine> add view <engine> support (dust|ejs|hbs|hjs|jade|pug|twig|vash) (defaults to jade)
--no-view use static html instead of view engine
-c, --css <engine> add stylesheet <engine> support (less|stylus|compass|sass) (defaults to plain css)
--git add .gitignore
-f, --force force on non-empty directory
-h, --help output usage information
</pre>
*テンプレートエンジン
**[https://pugjs.org/api/getting-started.html Pug],[https://www.npmjs.com/package/ejs EJS],[https://www.npmjs.com/package/jade jade]
====生成====
<pre>
$ express --view=pug testapp
create : testapp/
create : testapp/public/
create : testapp/public/javascripts/
create : testapp/public/images/
create : testapp/public/stylesheets/
create : testapp/public/stylesheets/style.css
create : testapp/routes/
create : testapp/routes/index.js
create : testapp/routes/users.js
create : testapp/views/
create : testapp/views/error.pug
create : testapp/views/index.pug
create : testapp/views/layout.pug
create : testapp/app.js
create : testapp/package.json
create : testapp/bin/
create : testapp/bin/www
change directory:
$ cd testapp
install dependencies:
$ npm install
run the app:
$ DEBUG=testapp:* npm start
</pre>
====実行====
<pre>
$ npm start
</pre>
[[File:express_pug.png|400px]]
===Pug===
*https://pugjs.org/api/reference.html
====コメント====
*HTMLコメント
//
*Pugコメント
//-
====スクリプト====
*https://pugjs.org/language/code.html