✨ ftp support

utils/file.go

@@ -113,4 +113,12 @@ func Base(path string) string {
 		return path
 	}
 	return path[idx+1:]
+}
+
+func Join(elem ...string) string {
+	res := filepath.Join(elem...)
+	if res == "\\" {
+		res = "/"
+	}
+	return res
 }