如果所有静态文件位于同一树下,则可以使用http.FileServer:

http.Handle("/s/", http.StripPrefix("/s/", http.FileServer(http.Dir("/path/to/static/files/"))))否则,将您想要的html文件预先加载到func init()中的地图中,然后根据请求的路径为fmt.Fprint创建一个处理程序。

简单静态文件处理程序的示例:

func StaticFilesHandler(path, prefix, suffix string) func(w http.ResponseWriter, req *http.Request) {

files, err := filepath.Glob(filepath.Join(path, "*", suffix))

if err != nil {

panic(err)

}

m := make(map[string][]byte, len(files))

for _, fn := range files {

if data, err := ioutil.ReadFile(fn); err == nil {

fn = strings.TrimPrefix(fn, path)

fn = strings.TrimSuffix(fn, suffix)

m[fn] = data

} else {

panic(err)

}

}

return func(w http.ResponseWriter, req *http.Request) {

path := strings.TrimPrefix(req.URL.Path, prefix)

if data := m[path]; data != nil {

fmt.Fprint(w, data)

} else {

http.NotFound(w, req)

}

}

}然后你就可以使用它:

http.Handle("/s/", StaticFilesHandler("/path/to/static/files", "/s/", ".html"))