fix: incorrect content-type of apk files (close #5385)

alist-org · Nov 6, 2023 · 4355dae · 4355dae · ZAIDU-Miren · Nov 6, 2023
1 parent da1c7a4
commit 4355dae
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Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/pkg/utils/file.go b/pkg/utils/file.go
@@ -163,8 +163,15 @@ func GetObjType(filename string, isDir bool) int {
 	return GetFileType(filename)
 }
 
+var extraMimeTypes = map[string]string{
+	".apk": "application/vnd.android.package-archive",
+}
+
 func GetMimeType(name string) string {
 	ext := path.Ext(name)
+	if m, ok := extraMimeTypes[ext]; ok {
+		return m
+	}
 	m := mime.TypeByExtension(ext)
 	if m != "" {
 		return m

diff --git a/server/common/proxy.go b/server/common/proxy.go
@@ -76,4 +76,5 @@ func Proxy(w http.ResponseWriter, r *http.Request, link *model.Link, file model.
 func attachFileName(w http.ResponseWriter, file model.Obj) {
 	fileName := file.GetName()
 	w.Header().Set("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"; filename*=UTF-8''%s`, fileName, url.PathEscape(fileName)))
+	w.Header().Set("Content-Type", utils.GetMimeType(fileName))
 }