duanji1610 2016-06-04 06:37
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使用log4php将标头写入日志

I have semi-colon separated values logged to a csv file using log4php. I wanted to write a header in first line. How this can be done?

Example

message id, file name, start time, end time, status MSGID1000;SAMPLE.TXT;01:05:55;07:08:44;OK MSGID1000;SAMPLE.TXT;01:05:55;07:08:44;NOK

I do this

csvLogger = Logger::getRootLogger();
csvLogger->setLevel(LoggerLevel::toLevel(LoggerLevel::DEBUG));
csvLogger->removeAllAppenders();

$appender = new LoggerAppenderFile("csvLogAppender");
$appender->setFile("LogMessage.csv");
$appender->setAppend(false);   

csvLogger->addAppender($appender); 
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1条回答 默认 最新

  • dskvfdxgdo2422392 2016-06-04 07:42
    关注

    I found solution to extend LoggerLayoutPattern and override the getHeader() method.

    class csvLoggerLayoutPattern extends LoggerLayoutPattern {
        public function getHeader() {
            return "message id, file name, start time, end time, status
    ";
        }
    }
    
    csvLogger = Logger::getRootLogger();
    csvLogger->setLevel(LoggerLevel::toLevel(LoggerLevel::DEBUG));
    csvLogger->removeAllAppenders();
    
    $appender = new LoggerAppenderFile("csvLogAppender");
    $appender->setFile("LogMessage.csv");
    $appender->setAppend(false);
    
    $appenderlayout = new csvLoggerLayoutPattern();
    $appenderlayout->activateOptions();
    $appender->setLayout($appenderlayout);
    
    csvLogger->addAppender($appender);
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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