我使用http.FileServer作为静态服务器,但我想使用gzip压缩。
现在的代码。
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
// Static file route
handle := http.FileServer(http.Dir("resource/dist"))
w.Header().Set("Content-Encoding", "gzip")
// ??? use gzip here?
handle.ServeHTTP(w, r)
})
响应头包含gzip
HTTP/1.1 200 OK
Accept-Ranges: bytes
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Last-Modified: Tue, 28 Apr 2020 12:06:15 GMT
Date: Tue, 28 Apr 2020 16:39:40 GMT
Content-Length: 687
那么如何在这里使用gzip包呢?
谅谅
没有内置的gzip传输 net/http
,需要使用第三方库来实现。
https:/github.comnytimesgziphandler。
package main
import (
"io"
"net/http"
"github.com/NYTimes/gziphandler"
)
func main() {
withoutGz := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "text/plain")
io.WriteString(w, "Hello, World")
})
withGz := gziphandler.GzipHandler(withoutGz)
http.Handle("/", withGz)
http.ListenAndServe("0.0.0.0:8000", nil)
}