具体如下:
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
默认配置:
'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, ], ], ],
输出日志:
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");Yii::info("info .... ","rhythmk");
//输出自定义目录日志,@app/runtime/logs/Mylog/requests.log