异步Log日志

  2.     use AsyncLog;
  4.     yield AsyncLog::info('hello world');
  6.     yield AsyncLog::debug('test debug', ['foo' => 'bar']);
  8.     yield AsyncLog::notice('hello world',[], 'group.com');
  10.     yield AsyncLog::warning('hello world');
  12.     yield AsyncLog::error('hello world');
  14.     yield AsyncLog::critical('hello world');
  16.     yield AsyncLog::alert('hello world');
  18.     yield AsyncLog::emergency('hello world');