为什么日志没有输出

#ifndef OHOS_SERIALSERVICE_LOG_WRAPPER_H
#define OHOS_SERIALSERVICE_LOG_WRAPPER_H

#include "hilog/log.h"

#ifdef LOG_DOMAIN
#undef LOG_DOMAIN
#endif

#ifdef LOG_TAG
#undef LOG_TAG
#endif

namespace OHOS {
namespace Serial {

    using namespace OHOS::HiviewDFX;
    static constexpr unsigned int LOG_DOMAIN = 0xD006666;
    static constexpr OHOS::HiviewDFX::HiLogLabel LABEL = {LOG_CORE, LOG_DOMAIN, "SerialService"};

    #define __FILENAME__ (__builtin_strrchr(__FILE__, '/') ? __builtin_strrchr(__FILE__, '/') + 1 : __FILE__)
    //#define FORMAT(fmt, ...) "[%{public}s:%{public}d] %{public}s# " fmt, FILENAME, __LINE__, __FUNCTION__, ##__VA_ARGS__
    //#define __FILENAME__ (__builtin_strrchr(__FILE__, '/') ? __builtin_strrchr(__FILE__, '/') + 1 : __FILE__)

    /*
        #ifndef __cplusplus

            #define SERIALSERVICE_LOGD(fmt, ...) HILOG_DEBUG(LOG_CORE, "[%{public}s]:" fmt, __func__, ##__VA_ARGS__)
            #define SERIALSERVICE_LOGI(fmt, ...) HILOG_INFO(LOG_CORE, "[%{public}s]:" fmt, __func__, ##__VA_ARGS__)
            #define SERIALSERVICE_LOGW(fmt, ...) HILOG_WARN(LOG_CORE, "[%{public}s]:" fmt, __func__, ##__VA_ARGS__)
            #define SERIALSERVICE_LOGE(fmt, ...) HILOG_ERROR(LOG_CORE, "[%{public}s]:" fmt, __func__, ##__VA_ARGS__)
            #define SERIALSERVICE_LOGF(fmt, ...) HILOG_FATAL(LOG_CORE, "[%{public}s]:" fmt, __func__, ##__VA_ARGS__)

        #else
    */

#define SERIALSERVICE_LOGE(fmt, ...) HiLog::Error( \
    LABEL, "[%{public}s(%{public}s:%{public}d)]" fmt, __FILENAME__, __FUNCTION__, __LINE__, ##__VA_ARGS__)

#define SERIALSERVICE_LOGW(fmt, ...) HiLog::Warn( \
    LABEL, "[%{public}s(%{public}s:%{public}d)]" fmt, __FILENAME__, __FUNCTION__, __LINE__, ##__VA_ARGS__)

#define SERIALSERVICE_LOGI(fmt, ...) HiLog::Info( \
    LABEL, "[%{public}s(%{public}s:%{public}d)]" fmt, __FILENAME__, __FUNCTION__, __LINE__, ##__VA_ARGS__)

#define SERIALSERVICE_LOGF(fmt, ...) HiLog::Fatal( \
    LABEL, "[%{public}s(%{public}s:%{public}d)]" fmt, __FILENAME__, __FUNCTION__, __LINE__, ##__VA_ARGS__)

#define SERIALSERVICE_LOGD(fmt, ...) HiLog::Debug( \
    LABEL, "[%{public}s(%{public}s:%{public}d)]" fmt, __FILENAME__, __FUNCTION__, __LINE__, ##__VA_ARGS__)

    //#endif
}
}
#endif // OHOS_SERIALSERVICE_LOG_WRAPPER_H

ndk里用hilog可以看：https://forums.openharmony.cn/fo ... tid=1983&extra=；若是设备上的应用，那就随便找个exe看看就好，比如hidumper啥的