29 lines
939 B
Markdown
29 lines
939 B
Markdown
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date = "2012-10-04"
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title = "A static file server in Go"
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tags = ["go"]
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slug = "a-static-file-server-in-go"
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If you don't know Go, you should really look into it. Today I was trying to figure out how to write a simple (and fast) static file server in Go.
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As it turns out, this is very easy to do. Go contains (in the `net/http` package) a nice `FileServer` type that can server files from the directory you point it to.
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Here's a sweet and short example:
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package main
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import (
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"net/http"
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"log"
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)
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func main() {
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err := http.ListenAndServe(":4242", http.FileServer(http.Dir("public")))
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if err != nil {
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log.Printf("Error running web server for static assets: %v", err)
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}
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}
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By itself this is not very useful, but you can easily integrate this into any other http server you create, maybe for handling dynamic requests or doing web sockets.
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