48 lines
1.1 KiB
Go
48 lines
1.1 KiB
Go
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package fasthttp_test
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import (
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"bytes"
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"log"
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"github.com/valyala/fasthttp"
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)
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// Setup file handlers (aka 'file server config')
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var (
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// Handler for serving images from /img/ path,
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// i.e. /img/foo/bar.jpg will be served from
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// /var/www/images/foo/bar.jpb .
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imgPrefix = []byte("/img/")
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imgHandler = fasthttp.FSHandler("/var/www/images", 1)
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// Handler for serving css from /static/css/ path,
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// i.e. /static/css/foo/bar.css will be served from
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// /home/dev/css/foo/bar.css .
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cssPrefix = []byte("/static/css/")
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cssHandler = fasthttp.FSHandler("/home/dev/css", 2)
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// Handler for serving the rest of requests,
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// i.e. /foo/bar/baz.html will be served from
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// /var/www/files/foo/bar/baz.html .
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filesHandler = fasthttp.FSHandler("/var/www/files", 0)
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)
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// Main request handler
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func requestHandler(ctx *fasthttp.RequestCtx) {
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path := ctx.Path()
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switch {
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case bytes.HasPrefix(path, imgPrefix):
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imgHandler(ctx)
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case bytes.HasPrefix(path, cssPrefix):
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cssHandler(ctx)
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default:
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filesHandler(ctx)
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}
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}
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func ExampleFSHandler() {
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if err := fasthttp.ListenAndServe(":80", requestHandler); err != nil {
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log.Fatalf("Error in server: %s", err)
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}
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}
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