用的是demo里的设置，大部分的时候是对的，小概率会发生错误。

郁闷的是[[BDSSpeechSynthesizer sharedInstance] speakSentence:talk withError:&err];这里还无法捕捉错误。

[DEBUG][bds_EventManagerPlayer.cpp:180]EventManagerPlayer::send name=bds.cmd.platform.custom.command

[DEBUG][bds_EventManagerPlayer.cpp:193]CMD_NAME: bds.cmd.stop

[ERROR][AudioBufPlayer.mm:907]Player status = 0 from AudioPropertyFoundForStream

[ERROR][AudioBufPlayer.mm:907]Player status = 0 from AudioPropertyFoundForStream

[DEBUG][BDSSpeechSynthesizer.mm:506]RECEIVERS FOR CUSTOM COMMAND bds.cmd.stop from TTSCore

[DEBUG][BDSSpeechSynthesizer.mm:508]AudioPlayer

[TRACE][BDSSpeechSynthesizer.mm:2001]TTS出错通知

[DEBUG][bds_EventManagerTTS.cpp:87]TTS RECEIVE: bds.return.platform.custom.command