请问：ILogger类

请教：ILogger类
大家好，对于三星F839，由于无法连接上brew logger，只好使用ILogger类了，但是我这里在模拟器上无法把日志写入文件，请达人们帮我看下，谢谢。

C/C++ code

ISHELL_CreateInstance(pMe->a.m_pIShell, AEECLSID_LOGGER_FILE, (void**)&pMe->m_pLogger);if (pMe->m_pLogger){    ILOGGER_SetParam(pMe->m_pLogger, AEE_LOG_PARAM_FILE_NEW, _OFM_APPEND, "logger.txt");    ILOGGER_Printf(pMe->m_pLogger,    (pMe->m_pLogger, AEE_LOG_BUCKET_FIRST,__FILE__,(uint16)__LINE__,"this is a logger: %d\n", 1));}