有没有办法避免在 express 中对每个 static 文件使用 app.get() ？

Question

I'm starting out with express.js and trying to serve lots of static files from the server (could be .css , .jpg , .svg , .js or other file types). Is there a way to do this without typing app.get() for each file? I know about express.Router() but then the clutter just goes over into another file.

Answer 1

You might want to use express.static middleware.

For example, use the following code to serve all the files from directory named public:

app.use(express.static('public'))

Now, you can load the files that are in the public directory:

http://localhost:3000/images/kitten.jpg
http://localhost:3000/css/style.css
http://localhost:3000/js/app.js
http://localhost:3000/images/bg.png
http://localhost:3000/hello.html

More info here: https://expressjs.com/en/starter/static-files.html