juanlu.space
+4
-9
server.go
+4
-9
server.go
···
114
114
return
115
115
}
116
116
117
-
w.Header().Set("Content-Type", "binary/octet-stream")
118
-
w.Header().Set("Content-Length", strconv.FormatInt(fileInfo.Size(), 10))
119
-
w.Header().Set("Last-Modified", fileInfo.ModTime().UTC().Format(http.TimeFormat))
120
-
121
-
if r.Method == http.MethodHead {
122
-
return
123
-
}
124
-
117
+
// NOTE: If the file is huge, we will open it even in HEAD requests,
118
+
// which shouldn't be needed - but then using http.ServeContent gets trickier
125
119
file, err := root.Open(path)
126
120
if err != nil {
127
121
http.Error(w, err.Error(), http.StatusInternalServerError)
128
122
}
129
-
io.Copy(w, file)
123
+
124
+
http.ServeContent(w, r, fileInfo.Name(), fileInfo.ModTime(), file)
130
125
}
131
126
132
127
func (s *server) ls(w http.ResponseWriter, r *http.Request) {