writeLog method
将message写入当天创建的日志文件中
Implementation
Future<LogManager> writeLog(String message) async {
if (_willClearLogs) {
_cacheLogs += "$message\n";
return this;
}
String tempMessage = "";
if (_cacheLogs.isNotEmpty) {
tempMessage = "$_cacheLogs\n";
_cacheLogs = "";
}
tempMessage += message;
final fpath = await filepath(filename());
await localLog(tempMessage, fpath);
return this;
}