getTotalFileSize method
获取总文件大小
Implementation
int getTotalFileSize() {
try {
int totalSize = 0;
final files = _logsDirectory.listSync();
for (final file in files) {
if (file is File && file.path.endsWith('.log')) {
totalSize += file.lengthSync();
}
}
return totalSize;
} catch (e) {
return 0;
}
}