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log4php - 在 log4php.properties 中动态更改日志文件名称

发布于 2024-08-29 13:37:41 字数 107 浏览 7 评论 0原文

您好，如何动态更改 log4php.properties 中的日志文件名和路径

log4php.appender.A8.File=../logs/logs.log

谢谢

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与往事干杯 2024-09-05 13:37:41

2 条有用的信息：

（1）user367134 之前的回答很有帮助，但它有一个错误：设置级别时，不应将其设置为 LoggerLevel::DEBUG 表示的常量整数值。您应该使用 LoggerLevel::toLevel() 函数来获取 LoggerLevel 对象。
即，

$rootlogger->setLevel(LoggerLevel::DEBUG);

应该是：

$rootlogger->setLevel(LoggerLevel::toLevel(LoggerLevel::DEBUG));

(2) 这是与上面的示例类似的示例，但有一些差异：

使用滚动日志文件（每个日志文件的最大大小为 100MB，最多保留 10 个）
使用自定义模式loglines
修复了setLevel错误
将日志级别设置为INFO

代码：

$rootlogger = Logger::getRootLogger();
$rootlogger->setLevel(LoggerLevel::toLevel(LoggerLevel::INFO));

$appender = new LoggerAppenderRollingFile("MyAppender");
$appender->setFile("custom_name.log", true);
$appender->setMaxBackupIndex(10); 
$appender->setMaxFileSize("100MB");
$appenderlayout = new LoggerLayoutPattern();
$pattern = '%d{Y-m-d H:i:s} [%p] %c: %m (at %F line %L)%n';
$appenderlayout->setConversionPattern($pattern);
$appender->setLayout($appenderlayout);
$appender->activateOptions();
    
$rootlogger->removeAllAppenders();
$rootlogger->addAppender($appender);

$rootlogger->info("info");

2 useful pieces of information:

(1) The previous answer by user367134 is helpful, however it has a bug: when setting the level you should not set it to the constant integer value denoted by LoggerLevel::DEBUG. You should instead make use of the LoggerLevel::toLevel() function to obtain a LoggerLevel object.
i.e.,

$rootlogger->setLevel(LoggerLevel::DEBUG);

Should instead be:

$rootlogger->setLevel(LoggerLevel::toLevel(LoggerLevel::DEBUG));

(2) Here is a similar example to the one above, with a few differences:

uses rolling log files (max size of each log file is 100MB and at most 10 are kept)
uses a custom pattern for the log lines
fixes the setLevel bug
sets the log level at INFO

The code:

$rootlogger = Logger::getRootLogger();
$rootlogger->setLevel(LoggerLevel::toLevel(LoggerLevel::INFO));

$appender = new LoggerAppenderRollingFile("MyAppender");
$appender->setFile("custom_name.log", true);
$appender->setMaxBackupIndex(10); 
$appender->setMaxFileSize("100MB");
$appenderlayout = new LoggerLayoutPattern();
$pattern = '%d{Y-m-d H:i:s} [%p] %c: %m (at %F line %L)%n';
$appenderlayout->setConversionPattern($pattern);
$appender->setLayout($appenderlayout);
$appender->activateOptions();
    
$rootlogger->removeAllAppenders();
$rootlogger->addAppender($appender);

$rootlogger->info("info");

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客…行舟 2024-09-05 13:37:41

好吧，这不是我的代码，但这里是示例代码和网站链接

require_once('log4php/Logger.php');

  $rootlogger = Logger::getRootLogger();
  $rootlogger->setLevel(LoggerLevel::DEBUG);

  $appender = new LoggerAppenderFile("MyAppender");
  $appender->setFile("mylogfile.log", true);
  $appenderlayout = new LoggerLayoutTTCC();
  $appender->setLayout($appenderlayout);
  $appender->activateOptions();

  $rootlogger->removeAllAppenders();
  $rootlogger->addAppender($appender);

  $rootlogger->info("info");
  $rootlogger->error("error");
  $rootlogger->debug("debug");

实际网站链接

归功于“AKJOL”

Well its not my code, But here is the sample code and link to the site

require_once('log4php/Logger.php');

  $rootlogger = Logger::getRootLogger();
  $rootlogger->setLevel(LoggerLevel::DEBUG);

  $appender = new LoggerAppenderFile("MyAppender");
  $appender->setFile("mylogfile.log", true);
  $appenderlayout = new LoggerLayoutTTCC();
  $appender->setLayout($appenderlayout);
  $appender->activateOptions();

  $rootlogger->removeAllAppenders();
  $rootlogger->addAppender($appender);

  $rootlogger->info("info");
  $rootlogger->error("error");
  $rootlogger->debug("debug");

Actual Site Link

Credit goes to "AKJOL"

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