/public/javascripts create : ./public/images create : ./public/stylesheets create : ./public/stylesheets/style.css create : ./routes create : ./routes/index.js create : ./routes/users.js create : ./views create
API express() 创建一个Express应用程序。该express()函数是express模块导出的顶级函数。 代码语言:javascript 复制 var express = require('express'); var app = express(); 方法 express.json(options) 该中间件在Express v4.16.0及之后版本中提供。 这是Express中内置的中间件功能。它使用JSON有效负载分析传入...
这称为挂载,通过向app.use()提供两个参数来实现:路由路径和中间件功能; app.use('/css', express.static(__dirname + '/public/css')); app.use('/img', express.static(__dirname + '/public/images')); app.use('/js', express.static(__dirname + '/public/javascripts')); 全局路径避免了...
// GET /file/javascripts/jquery.js console.dir(req.params[0]) // => 'javascripts/jquery.js' If you need to make changes to a key in req.params, use the app.param handler. Changes are applicable only to parameters already defined in the route path. Any changes made to the req.pa...
express-app│ app.js│ package.json│├─bin│ www│├─public│ ├─images│ ├─javascripts│ └─stylesheets│ style.css│├─routes│ index.js│ users.js│└─viewserror.jadeindex.jadelayout.jade app.js应用初始化文件,包括引入所有应用的依赖项、设置视图模板引擎、静态资源路径、引入路由、配置...
"scripts":{"start":"tsc && node --unhandled-rejections=strict ./dist/app.js","debug":"export DEBUG=* && npm run start","test":"echo \"Error: no test specified\" && exit 1"}, Thetestscript is a placeholder that we’ll replace later in the series. ...
// GET /javascripts/jquery.js // GET /style.css // GET /favicon.ico app.use(express.static(path.join(__dirname, 'public'))) Say for example you wanted to prefix all static files with “/static”, you could use the “mounting” feature to support this. Mounted middleware functions ...
create : helloapp/public/javascripts Middleware Middleware are basically just functions that have full access to both request and response objects. As the name implies, middleware applies some filtering instruction before handing the control over to actual business logic or the next level of middleware...
warning: option `--ejs' has been renamed to `--view=ejs'create : myapp/create : myapp/public/create : myapp/public/javascripts/create : myapp/public/images/create : myapp/public/stylesheets/create : myapp/public/stylesheets/style.csscreate : myapp/routes/create : myapp/routes/index.jscreate...
并在public中创建stylesheets、javascripts、images等文件夹 用来存储特定类型的资源 指定静态资源目录的方法上面已经提到了 varpath =require('path'); app.use(express.static(path.join(__dirname,'public'))); 比如说我们的html中有这样的代码 那么客户端运行发出请求 服务器就会在public的javascripts文件夹下...