文件下载缺少文件名

lib/services/services.go

@@ -12,6 +12,7 @@ import (
 
 	//	"log"
 	"net/http"
+	"net/url"
 	"strconv"
 	"strings"
 
@@ -943,6 +944,8 @@ func ResponseFileWithNameAndMD5(w http.ResponseWriter, code int, fileName, path,
 		return
 	}
 	SetCommonResponseHeader(w)
+	encodedFileName := url.PathEscape(fileName)
+	w.Header().Set("Content-Disposition", `attachment; filename="`+encodedFileName+`"`)
 	w.Header().Set("Content-Type", "application/octet-stream")
 	w.Header().Set("User-File", fileName)
 	w.Header().Set("MD5-Sum", md5Sum)