---
title: log.cpp
description: "```"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/API/ascendtb/ascendtb_0071.html
sourcePath: /source/zh/canncommercial/900/API/ascendtb/ascendtb_0071.html
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---
# log.cpp

```
#include "utils/log.h"

const char *logLevelToString(LogLevel level)
{
    switch (level)
    {
    case LogLevel::DEBUG:
        return "DEBUG";
    case LogLevel::INFO:
        return "INFO";
    case LogLevel::WARNING:
        return "WARNING";
    case LogLevel::ERROR:
        return "ERROR";
    default:
        return "UNKNOWN";
    }
}

std::string getCurrentTime()
{
    auto now = std::chrono::system_clock::now();
    auto in_time_t = std::chrono::system_clock::to_time_t(now);

    std::stringstream ss;
    ss << std::put_time(std::localtime(&in_time_t), "%Y-%m-%d %X");
    return ss.str();
}
```