本文實例講述了Yii框架日志記錄Logging操作。分享給大家供大家參考，具體如下：
1、
Yii::getLogger()->log($message, $level, $category = 'application')2、
Yii::trace($message, $category = 'application');3、
Yii::error($message, $category = 'application');4、
Yii::warning($message, $category = 'application');5、
Yii::info($message, $category = 'application');
在config，main.php配置
components->log
默認配置：
'log'=> [ 'traceLevel' => YII_DEBUG ? 3 : 0, 'targets' => [ [ 'class' => 'yii/log/FileTarget', 'levels' => ['error', 'warning'], ], ], ],
修改
'log' => [ 'traceLevel'=> YII_DEBUG ? 3 : 0, 'targets' => [ [ 'class' => 'yii/log/FileTarget', 'levels' => ['error', 'warning','info','trace'], ], [ 'class'=> 'yii/log/FileTarget', 'levels' => ['info'], 'categories' => ['rhythmk'], 'logFile' => '@app/runtime/logs/Mylog/requests.log', 'maxFileSize' => 1024 * 2, 'maxLogFiles' => 20, ], ], ],
輸出日志：
Yii::getLogger()->log("開始寫自定義日志",Logger::LEVEL_ERROR);Yii::trace("trace,開發調試時候記錄");Yii::error("error,錯誤日志");Yii::warning("warning,警告信息");Yii::info("info,記錄操作提示");Yii::info("info .... ","rhythmk");//輸出自定義目錄日志,@app/runtime/logs/Mylog/requests.log希望本文所述對大家基于Yii框架的PHP程序設計有所幫助。
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