@ -26,7 +26,7 @@ object BookWebDav {
private val bookProgressUrl = "${rootWebDavUrl}bookProgress/"
private val zipFilePath = "${FileUtils.getCachePath()}${File.separator}backup.zip"
val rootWebDavUrl: String
private val rootWebDavUrl: String
get() {
var url = App.INSTANCE.getPrefString(PreferKey.webDavUrl)
if (url.isNullOrEmpty()) {