差異處
這裏顯示兩個版本的差異處。
| Both sides previous revision 前次修改 下次修改 | 前次修改 | ||
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java:log4j2:appenders [2022/04/10 19:08] tony |
java:log4j2:appenders [2023/06/25 09:48] (目前版本) |
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| 行 41: | 行 41: | ||
| * **appender.logfile.strategy.max**: 即index最大值設定。有max就會有min，min是用來指定最小index，如果你不喜歡從1-3，喜歡從2-3的話，那min就設2。 | * **appender.logfile.strategy.max**: 即index最大值設定。有max就會有min，min是用來指定最小index，如果你不喜歡從1-3，喜歡從2-3的話，那min就設2。 | ||
| ===== RollingFileAppender with Size, Time and File Count conditions ===== | ===== RollingFileAppender with Size, Time and File Count conditions ===== | ||
| - | 這個是基於前一種RollingFileAppender多增加以時間為滾動條件的設定方式。舉例來說，當到隔天的00:00時，我想產生新的log file就會用到這個條件。在log4j1時，要做到這個需求，需要引入另外一個支援TimeAndSizeRollingAppender的library；而在logj2中，則可直接透過TimeBasedTriggeringPolicy做到這個需求。除此之外，如果要做到最大檔案數量控制的話，要多使用Delete action的特性。 | + | 這個是基於前一種RollingFileAppender多增加以時間為滾動條件的設定方式，但由於篇幅較多，請直接參考[[java:log4j2:timeandsizerollingappender|link]]內容。 |
| - | <code properties> | + | |
| - | appender.logfile.type = RollingFile | + | |
| - | appender.logfile.name = LOGFILE | + | |
| - | appender.logfile.fileName = ./syslog/log.txt | + | |
| - | appender.logfile.filePattern = ./syslog/log.txt.%d{yyyy-MM-dd}.%i | + | |
| - | appender.logfile.layout.type = PatternLayout | + | |
| - | appender.logfile.layout.pattern = %d{yyyy/MM/dd HH:mm:ss.SSS} %5p[%t] (%F:%M:%L) - %m%n | + | |
| - | appender.logfile.policies.type = Policies | + | |
| - | appender.logfile.policies.size.type = SizeBasedTriggeringPolicy | + | |
| - | appender.logfile.policies.size.size=8000KB | + | |
| - | appender.logfile.policies.time.type = TimeBasedTriggeringPolicy | + | |
| - | appender.logfile.policies.time.interval = 1 | + | |
| - | appender.logfile.policies.time.modulate = true | + | |
| - | appender.logfile.strategy.type = DefaultRolloverStrategy | + | |
| - | appender.logfile.strategy.fileIndex = nomax | + | |
| - | appender.logfile.strategy.action.type = Delete | + | |
| - | appender.logfile.strategy.action.basepath = ./syslog/ | + | |
| - | appender.logfile.strategy.action.maxDepth = 1 | + | |
| - | appender.logfile.strategy.action.ifFileName.type = IfFileName | + | |
| - | appender.logfile.strategy.action.ifFileName.glob = log.txt* | + | |
| - | appender.logfile.strategy.action.ifFileName.ifAny.type = IfAny | + | |
| - | appender.logfile.strategy.action.ifFileName.ifAny.IfAccumulatedFileCount.type = IfAccumulatedFileCount | + | |
| - | appender.logfile.strategy.action.ifFileName.ifAny.IfAccumulatedFileCount.exceeds = 10 | + | |
| - | </code> | + | |
| ===== Reference ===== | ===== Reference ===== | ||
| * [[https://logging.apache.org/log4j/2.x/manual/appenders.html|官方Appender設定介紹]] | * [[https://logging.apache.org/log4j/2.x/manual/appenders.html|官方Appender設定介紹]] | ||
| * [[https://logging.apache.org/log4j/2.x/manual/layouts.html|官方Layout設定介紹]] | * [[https://logging.apache.org/log4j/2.x/manual/layouts.html|官方Layout設定介紹]] | ||
| - | * [[https://www.cnblogs.com/yeyang/p/7944899.html|Log4j2中RollingFile的文件滚动更新机制]] | ||
| ===== ===== | ===== ===== | ||
