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  • YII2 日志

    YII 提供的日志写入方法:

    Yii::getLogger()->log($message, $level, $category = 'application')
    
    Yii::trace($message, $category = 'application');
    Yii::error($message, $category = 'application');
    Yii::warning($message, $category = 'application');
    Yii::info($message, $category = 'application');
    配置:
    /config/web.php
      components->log
     默认配置:
    复制代码
    'log' => [
                'traceLevel' => YII_DEBUG ? 3 : 0,
                'targets' => [
                    [
                        'class' => 'yiilogFileTarget',
                        'levels' => ['error', 'warning'],
                    ],
                ],
            ],
    复制代码
    
    

    现修改配置如下:

    复制代码
     'log' => [
                'traceLevel' => YII_DEBUG ? 3 : 0,
                'targets' => [
                    [
                        'class' => 'yiilogFileTarget',
                        'levels' => ['error', 'warning','info','trace'],
                    ],
                    [
                        'class' => 'yiilogFileTarget',
                        'levels' => ['info'],
                        'categories' => ['rhythmk'],
                        'logFile' => '@app/runtime/logs/Mylog/requests.log',
                        'maxFileSize' => 1024 * 2,
                        'maxLogFiles' => 20,
                    ],
                ],
            ],
    复制代码

    使用日志(将日志记录到log)

    复制代码
    Yii::getLogger()->log("开始写自定义日志",Logger::LEVEL_ERROR);
    Yii::trace("trace,开发调试时候记录");
    Yii::error("error,错误日志");
    Yii::warning("warning,警告信息");
    Yii::info("info,记录操作提示");
    复制代码

     输出自定义目录日志

    // 日志文件在输出目录  @app/runtime/logs/Mylog/requests.log
    Yii::info("info .... ","rhythmk");

    整理于:http://www.cnblogs.com/rhythmK/p/4479246.html

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  • 原文地址:https://www.cnblogs.com/zjhblogs/p/5786288.html
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