日志 消费 处理器 Class TaskLoggerHandler
LEVEL_LOG = 0
LEVEL_INFO = 1
LEVEL_DEBUG = 2
LEVEL_WARN = 3
LEVEL_ERROR = 4
LEVEL_SQL = 5
LEVEL_TASK = 6
LEVEL_EVENT = 7
LEVEL_CUSTOM = 8
format( $data, $level) : mixed
日志格式化 记录
search( $data, $level) : mixed
日志 归档查询
export( $data, $level) : mixed
日志 导出