_printType
_dm
_dm: string
_bizId
_bizId: undefined | string
_callId
_callId: undefined | string
_content
_content: undefined | string
_eventCode
_eventCode: number = -1
_errorCode
_errorCode: undefined | string
_errorCodeDetail
_errorCodeDetail: undefined | string
_extraInfo
_extraInfo: string[]
日志参数构建器类
Remarks
使用构建器模式创建日志参数对象