48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
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package main
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import (
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"fmt"
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"net/http"
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"path"
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"github.com/emicklei/go-restful"
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)
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// This example shows how to define methods that serve static files
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// It uses the standard http.ServeFile method
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//
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// GET http://localhost:8080/static/test.xml
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// GET http://localhost:8080/static/
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//
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// GET http://localhost:8080/static?resource=subdir/test.xml
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var rootdir = "/tmp"
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func main() {
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restful.DefaultContainer.Router(restful.CurlyRouter{})
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ws := new(restful.WebService)
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ws.Route(ws.GET("/static/{subpath:*}").To(staticFromPathParam))
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ws.Route(ws.GET("/static").To(staticFromQueryParam))
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restful.Add(ws)
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println("[go-restful] serving files on http://localhost:8080/static from local /tmp")
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http.ListenAndServe(":8080", nil)
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}
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func staticFromPathParam(req *restful.Request, resp *restful.Response) {
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actual := path.Join(rootdir, req.PathParameter("subpath"))
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fmt.Printf("serving %s ... (from %s)\n", actual, req.PathParameter("subpath"))
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http.ServeFile(
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resp.ResponseWriter,
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req.Request,
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actual)
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}
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func staticFromQueryParam(req *restful.Request, resp *restful.Response) {
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http.ServeFile(
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resp.ResponseWriter,
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req.Request,
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path.Join(rootdir, req.QueryParameter("resource")))
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}
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