{"id":31443,"date":"2023-02-16T11:31:26","date_gmt":"2023-10-31T07:28:04","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8ejava%e7%9a%84%e6%97%a5%e5%bf%97%e8%be%93%e5%87%ba-2\/"},"modified":"2024-04-29T14:50:17","modified_gmt":"2024-04-29T06:50:17","slug":"%e5%85%b3%e4%ba%8ejava%e7%9a%84%e6%97%a5%e5%bf%97%e8%be%93%e5%87%ba-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8ejava%e7%9a%84%e6%97%a5%e5%bf%97%e8%be%93%e5%87%ba-2\/","title":{"rendered":"\u5173\u4e8eJava\u7684\u65e5\u5fd7\u8f93\u51fa"},"content":{"rendered":"

1. \u65e5\u5fd7\u95e8\u9762\u5e93<\/h1>\n

\u5728log4j\u4e4b\u540e\uff0c\u6807\u51c6\u7684java.util.logging\u88ab\u521b\u5efa\u4e86\uff0c\u4f46\u662f\u7531\u4e8elog4j\u66f4\u6613\u4e8e\u4f7f\u7528\uff0c\u5b83\u5e76\u4e0d\u5b8c\u5168\u666e\u53ca\u3002
\n\u56e0\u6b64\u9700\u8981\u4e00\u4e2a\u4e0d\u4f9d\u8d56\u4e8e\u7279\u5b9a\u65e5\u5fd7\u5e93\u7684\u63a5\u53e3\u3002
\n\u5f53\u6bcf\u4e2a\u5e93\u90fd\u6709\u4e0d\u540c\u7684\u65e5\u5fd7\u5e93\u65f6\uff0c\u5c06\u65e5\u5fd7\u8bb0\u5f55\u5230\u4e00\u4e2a\u6587\u4ef6\u53d8\u5f97\u5f88\u56f0\u96be\uff0c\u6240\u4ee5\u57fa\u672c\u4e0a\u6700\u597d\u4f7f\u7528SLF4J\u3002<\/p>\n

1-1. SLF4J\uff08\u7b80\u5355\u65e5\u5fd7\u5916\u89c2 for Java\uff09<\/h2>\n

SLF4J + logback\u6216SLF4J + Log4j2\u7684\u914d\u7f6e\u4f3c\u4e4e\u5f88\u5e38\u89c1\u3002
\n\u8fd9\u4f3c\u4e4e\u662f\u4e3a\u4e86\u89e3\u51b3\u4e0d\u6613\u4f7f\u7528\u7684Commons Logging\u800c\u521b\u5efa\u7684\uff0c\u5982\u679c\u6ca1\u6709\u4f7f\u7528SLF4J\u7684\u7406\u7531\uff0c\u4f3c\u4e4e\u4f7f\u7528\u5b83\u662f\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002
\n\u8fd9\u4e2a\u8bb8\u53ef\u8bc1\u662fMIT\uff1f<\/p>\n

\u5fc5\u5907\u7684JAR<\/h3>\n

API (\u5fc5\u987b)\uff1aslf4j-api-*.jar
\n\u65e5\u5fd7\u5b9e\u73b0\u7684\u7ed1\u5b9a(\u4efb\u9009\u5176\u4e00)
\nLog4j\uff1aslf4j-log4j12-*.jar
\nLog4j2\uff1alog4j-slf4j-impl-*.jar
\nLogback\uff1alogback-classic-*.jar
\njava.util.logging\uff1aslf4j-jdk14-*.jar<\/p>\n

1-1-1. \u9002\u914d\u5668\u3001\u6865\u63a5\u5668<\/h3>\n

jcl\u4ee3\u8868\u7740Jakarta Commons Logging\uff0cjul\u4ee3\u8868\u7740java.util.logging\u3002<\/p>\n

1-1-2. \u53ef\u53c2\u8003\u7684\u7f51\u7ad9\u3002<\/h3>\n

1-2. \u516c\u5171\u65e5\u5fd7\u8bb0\u5f55<\/h2>\n

Commons Logging\u548cJDK\u6807\u51c6\u7684\u65e5\u5fd7\u8bb0\u5f55\u793a\u4f8b<\/p>\n

\u4e00\u5bf9\u4e00\u5bfc\u5f15<\/h3>\n
<!-- https:\/\/mvnrepository.com\/artifact\/commons-logging\/commons-logging --><\/span>\r\n<dependency><\/span>\r\n    <groupId><\/span>commons-logging<\/groupId><\/span>\r\n    <artifactId><\/span>commons-logging<\/artifactId><\/span>\r\n    <version><\/span>1.2<\/version><\/span>\r\n<\/dependency><\/span>\r\n\r\n<\/code><\/pre>\n
1-2-2. \u5c5e\u6027\u6587\u4ef6<\/h3>\n
handlers<\/span>=<\/span>java.util.logging.ConsoleHandler, java.util.logging.FileHandler<\/span>\r\n\r\n.level<\/span>=<\/span>FINEST<\/span>\r\n\r\n# FileHandler\u306e\u8a2d\u5b9a\r\n<\/span>java.util.logging.FileHandler.pattern<\/span>=<\/span>C:\/sample\/sample.log<\/span>\r\njava.util.logging.FileHandler.limit<\/span>=<\/span>500000<\/span>\r\njava.util.logging.FileHandler.count<\/span>=<\/span>3<\/span>\r\njava.util.logging.FileHandler.formatter<\/span>=<\/span>java.util.logging.SimpleFormatter<\/span>\r\n\r\njava.util.logging.SimpleFormatter.format<\/span>=<\/span>%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS %4$s %2$s %5$s%6$s<\/span>\\r\\n<\/span>\r\n<\/code><\/pre>\n
level\u53ef\u4ee5\u8bbe\u7f6e\u5982\u4e0b\u5185\u5bb9\u3002<\/p>\n
\u4e25\u91cd (\u6700\u9ad8\u503c)\uff1a\u6545\u969c
\n\u8b66\u544a (\u8b66\u544a)\uff1a\u6f5c\u5728\u95ee\u9898
\n\u4fe1\u606f\uff1a\u6d88\u606f\u4fe1\u606f
\n\u914d\u7f6e\uff1a\u9759\u6001\u914d\u7f6e\u6d88\u606f
\n\u826f\u597d\uff1a\u8ddf\u8e2a\u4fe1\u606f
\n\u8f83\u597d\uff1a\u76f8\u5f53\u8be6\u7ec6\u7684\u8ddf\u8e2a\u6d88\u606f
\n\u6700\u597d (\u6700\u4f4e\u503c)\uff1a\u975e\u5e38\u8be6\u7ec6\u7684\u8ddf\u8e2a\u6d88\u606f<\/p>\n
\u8fd8\u6709\u5168\u9009\u548c\u5173\u95ed\u9009\u9879\u3002
\n\u8ba4\u4e3a\u53ea\u4f7f\u7528\u4ee5\u4e0b\u4e09\u4e2a\u7ea7\u522b\u4f1a\u66f4\u5bb9\u6613\u7406\u89e3\uff1a
\n\u9519\u8bef\uff1a\u4e25\u91cd
\n\u4fe1\u606f\uff1a\u4fe1\u606f
\n\u8c03\u8bd5\uff1a\u6700\u8be6\u7ec6<\/p>\n
1-2-3\u3002\u6e90\u4ee3\u7801 (Y\u012b-\u00e8r-.<\/h3>\n
private<\/span> static<\/span> Log<\/span> _log<\/span> =<\/span> LogFactory<\/span>.<\/span>getLog<\/span>(<\/span>Sample<\/span>.<\/span>class<\/span>);<\/span>\r\n\r\n_log<\/span>.<\/span>debug<\/span>(<\/span>\"\u30c7\u30d0\u30c3\u30b0\u30e1\u30c3\u30bb\u30fc\u30b8\"<\/span>);<\/span>\r\n_log<\/span>.<\/span>info<\/span>(<\/span>\"\u30a4\u30f3\u30d5\u30a9\u30e1\u30c3\u30bb\u30fc\u30b8\"<\/span>);<\/span>\r\n_log<\/span>.<\/span>error<\/span>(<\/span>\"\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\"<\/span>);<\/span>\r\n<\/code><\/pre>\n
\u4e00\u4e8c\u56db\u3002\u7528\u6cd5\u3002<\/h3>\n
\u5728\u542f\u52a8\u65f6\uff0c\u6307\u5b9a\u53c2\u6570\u201c-Djava.util.logging.config.file=\u6587\u4ef6\u8def\u5f84\u201d\u3002<\/p>\n
1-2-5.\u7591\u96be\u89e3\u7b54<\/h3>\n
\u5728\u6807\u51c6\u8f93\u51fa\u4e2d\u6ca1\u6709\u8f93\u51fa\u8c03\u8bd5\u4fe1\u606f\u3002
\n\u9700\u8981\u6dfb\u52a0”java.util.logging.ConsoleHandler.level=FINEST”\u3002<\/p>\n
\u5728\u6587\u4ef6\u4e2d\u8fdb\u884c\u8ffd\u52a0\u2192\u6dfb\u52a0”java.util.logging.FileHandler.append=true”\u3002<\/p>\n
\u6211\u53ea\u60f3\u4e3a\u7279\u5b9a\u7684\u8bfe\u7a0b\u6307\u5b9a\u8be6\u7ec6\u65e5\u5fd7\u3002
\n\u2192\u8bf7\u5728\u300c1-2-6\u300d\u4e2d\u8bb0\u5f55\u3002<\/p>\n
1-2-6. \u6211\u53ea\u60f3\u4e3a\u7279\u5b9a\u7684\u7c7b\u6307\u5b9a\u8be6\u7ec6\u65e5\u5fd7\u3002<\/h3>\n
package<\/span> logtest.sub1<\/span>;<\/span>\r\n\r\npublic<\/span> class<\/span> Sub1<\/span> {<\/span>\r\n  private<\/span> static<\/span> Log<\/span> _log<\/span> =<\/span> LogFactory<\/span>.<\/span>getLog<\/span>(<\/span>Sub1<\/span>.<\/span>class<\/span>);<\/span>\r\n<\/code><\/pre>\n
\u7531\u4e8e\u5728\u6bcf\u4e2a\u6e90\u6587\u4ef6\u4e0a\u6307\u5b9a\u4e86\u81ea\u5df1\u7684\u7c7b\uff0c\u56e0\u6b64\u5e94\u5c06\u5c5e\u6027\u6587\u4ef6\u4e2d\u7684\u7c7b\u8bbe\u7f6e\u4e3a\u4ee5\u4e0b\u6240\u793a\u3002<\/p>\n
logtest.sub1.Sub1.level=WARNING\r\nlogtest.sub1.Sub1.handlers=java.util.logging.ConsoleHandler\r\n<\/code><\/pre>\n
1-3. JBoss \u65e5\u5fd7\u8bb0\u5f55<\/h2>\n
2. \u65e5\u5fd7\u8f93\u51fa\u5e93<\/h1>\n
2-1. Java\u7684util.logging<\/h2>\n
\u6709\u51732-1-1.logging.properties\u7684\u4fe1\u606f<\/h3>\n
\u4ee5\u4e0b\u662f\u53c2\u6570\u5185\u5bb9\uff1a
\n1. \u65e5\u671f
\n2. \u8868\u793a\u8c03\u7528\u65b9\u7684\u5b57\u7b26\u4e32\u3002\u5305\u542b\u5305\u540d\u548c\u7c7b\u540d+\u65b9\u6cd5\u540d
\n3. \u8bb0\u5f55\u5668\u7684\u540d\u79f0\uff0c\u5305\u542b\u5305\u540d\u548c\u7c7b\u540d
\n4. \u65e5\u5fd7\u7ea7\u522b
\n5. \u6d88\u606f
\n6. \u629b\u51fa\u5f02\u5e38
\n\u53c2\u8003\u94fe\u63a5\uff1ahttps:\/\/docs.oracle.com\/javase\/jp\/8\/docs\/api\/java\/util\/logging\/SimpleFormatter.html<\/p>\n
2-2. Log4j<\/h2>\n
2-2. \u65e5\u5fd7\u8bb0\u5f55\u5de5\u5177Log4j<\/p>\n
\u5efa\u8bae\u505c\u6b62\u652f\u6301\uff0c\u66f4\u597d\u4f7f\u7528log4j2\u3002<\/p>\n
2-2-1.\u8fdb\u884c\u5b89\u88c5\u3002<\/h3>\n
<!-- https:\/\/mvnrepository.com\/artifact\/log4j\/log4j --><\/span>\r\n<dependency><\/span>\r\n    <groupId><\/span>log4j<\/groupId><\/span>\r\n    <artifactId><\/span>log4j<\/artifactId><\/span>\r\n    <version><\/span>1.2.17<\/version><\/span>\r\n<\/dependency><\/span>\r\n\r\n<\/code><\/pre>\n
2-2-2. \u8bbe\u7f6e\u6587\u4ef6<\/h3>\n
### direct log messages to stdout ###\r\nlog4j.appender.stdout=org.apache.log4j.ConsoleAppender\r\nlog4j.appender.stdout.Target=System.out\r\nlog4j.appender.stdout.layout=org.apache.log4j.PatternLayout\r\nlog4j.appender.stdout.layout.ConversionPattern=%d %5p %c{1} - %m%n\r\n\r\n### direct messages to file mylog.log ###\r\nlog4j.appender.file=org.apache.log4j.FileAppender\r\nlog4j.appender.file.File=log\/log4j.log\r\nlog4j.appender.file.Append=true\r\nlog4j.appender.file.layout=org.apache.log4j.PatternLayout\r\nlog4j.appender.file.layout.ConversionPattern=%d %5p %c{1} - %m%n\r\n\r\nlog4j.rootLogger=debug, stdout, file\r\n<\/code><\/pre>\n
\u5173\u4e8e ConversionPattern
\n\u00b7 \u7c7b\u540d\uff1a”%C”\u3002\u4f7f\u7528”%C{1}”\u53ef\u7701\u7565\u5305\u540d\u3002
\n\u00b7 \u65b9\u6cd5\u540d\uff1a%M
\n\u00b7 \u8fdb\u7a0bID \u4e0d\u652f\u6301
\n\u00b7 \u7ebf\u7a0bID \u4e0d\u652f\u6301<\/p>\n
\u5c06\u65e5\u5fd7\u6587\u4ef6\u5206\u6210\u591a\u4e2a\u6587\u4ef6<\/p>\n
\r\n### direct log messages to stdout ###\r\nlog4j.appender.stdout=org.apache.log4j.ConsoleAppender\r\nlog4j.appender.stdout.Target=System.out\r\nlog4j.appender.stdout.layout=org.apache.log4j.PatternLayout\r\nlog4j.appender.stdout.layout.ConversionPattern=%C{1} %M %t %d %5p %c{1} - %m%n\r\n\r\n### direct messages to file mylog.log ###\r\nlog4j.appender.file1=org.apache.log4j.FileAppender\r\nlog4j.appender.file1.File=log\/log4j1.log\r\nlog4j.appender.file1.Append=true\r\nlog4j.appender.file1.layout=org.apache.log4j.PatternLayout\r\nlog4j.appender.file1.layout.ConversionPattern=%d %5p %c{1} - %m%n\r\n### direct messages to file mylog.log ###\r\nlog4j.appender.file2=org.apache.log4j.FileAppender\r\nlog4j.appender.file2.File=log\/log4j2.log\r\nlog4j.appender.file2.Append=true\r\nlog4j.appender.file2.layout=org.apache.log4j.PatternLayout\r\nlog4j.appender.file2.layout.ConversionPattern=%d %5p %c{1} - %m%n\r\n\r\n#\r\nlog4j.logger.kero.domain=debug, file1\r\nlog4j.logger.kero.view=debug, file2\r\nlog4j.logger.kero.infrastructure=debug, file2\r\nlog4j.rootLogger=debug, stdout\r\n\r\n<\/code><\/pre>\n
2-2-3. \u6307\u5b9a\u5c5e\u6027\u6587\u4ef6<\/h3>\n
\u5728Java\u7684\u542f\u52a8\u9009\u9879\u4e2d\u6307\u5b9a\u5982\u4e0b\u3002<\/p>\n
    \u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb<\/ul>\n
    \u5c06\u4ee5\u4e0b\u5185\u5bb9\u4ee5\u4e2d\u6587\u7ffb\u8bd1\u5e76\u6539\u5199\u4e3a\uff1a
    \n-Dlog4j.configuration=file:\/C:\/tmp\/mylog4j.properties<\/p>\n
    -Dlog4j.configuration=file:\/C:\/tmp\/mylog4j.properties \u53ef\u4ee5\u6539\u5199\u4e3a\uff1a-Dlog4j\u914d\u7f6e=\u6587\u4ef6\uff1a\/C:\/tmp\/mylog4j.properties<\/p>\n
      XML\u30d5\u30a1\u30a4\u30eb<\/ul>\n
      -Dlog4j.configuration=file:\/C:\/tmp\/mylog4j.xml -Dlog4j.configuratorClass=org.apache.log4j.xml.DOMConfigurator
      \n-\u4f7f\u7528\u4ee5\u4e0b\u65b9\u5f0f\u914d\u7f6elog4j\uff1a-Dlog4j.configuration=file:\/C:\/tmp\/mylog4j.xml -Dlog4j.configuratorClass=org.apache.log4j.xml.DOMConfigurator<\/p>\n
      2-3. Log4j2
      \n2-3. Log4j2<\/h2>\n
      2-3-1. \u5b89\u88c5<\/h3>\n
              <dependency><\/span>\r\n            <groupId><\/span>org.apache.logging.log4j<\/groupId><\/span>\r\n            <artifactId><\/span>log4j-api<\/artifactId><\/span>\r\n            <version><\/span>2.9.1<\/version><\/span>\r\n        <\/dependency><\/span>\r\n        <dependency><\/span>\r\n            <groupId><\/span>org.apache.logging.log4j<\/groupId><\/span>\r\n            <artifactId><\/span>log4j-core<\/artifactId><\/span>\r\n            <version><\/span>2.9.1<\/version><\/span>\r\n        <\/dependency><\/span>\r\n<\/code><\/pre>\n
      2-3-2. \u914d\u7f6e\u6587\u4ef6<\/h3>\n
      <?xml version=\"1.0\" encoding=\"UTF-8\"?><\/span>\r\n<!DOCTYPE log4j:configuration><\/span>\r\n<Configuration<\/span> status=<\/span>\"OFF\"<\/span>><\/span>\r\n    <Properties><\/span>\r\n        <Property<\/span> name=<\/span>\"ptn\"<\/span>><\/span>%d{yyyy-MM-dd HH:mm:ss.SSS} p=%-5p c=%c t=%t C=%C F=%F M=%M L=%L m=%m %n<\/Property><\/span>\r\n    <\/Properties><\/span>\r\n    <Appenders><\/span>\r\n        <Console<\/span> name=<\/span>\"console\"<\/span> target=<\/span>\"SYSTEM_OUT\"<\/span>><\/span>\r\n            <PatternLayout<\/span> pattern=<\/span>\"${ptn}\"<\/span> \/><\/span>\r\n        <\/Console><\/span>\r\n        <RollingFile<\/span> name=<\/span>\"file\"<\/span> fileName=<\/span>\"log\/log4j2.log\"<\/span>\r\n            filePattern=<\/span>\"log\/%d{yyyyMM}\/log4j2_%d{yyyyMMdd}_%i.log\"<\/span>><\/span>\r\n            <PatternLayout<\/span> pattern=<\/span>\"${ptn}\"<\/span> \/><\/span>\r\n            <Policies><\/span>\r\n                <OnStartupTriggeringPolicy<\/span> \/><\/span>\r\n                <SizeBasedTriggeringPolicy<\/span> size=<\/span>\"2 MB\"<\/span> \/><\/span>\r\n                <TimeBasedTriggeringPolicy<\/span> \/><\/span>\r\n            <\/Policies><\/span>\r\n            <DefaultRolloverStrategy<\/span> max=<\/span>\"10\"<\/span> \/><\/span>\r\n        <\/RollingFile><\/span>\r\n    <\/Appenders><\/span>\r\n    <Loggers><\/span>\r\n        <Root<\/span> level=<\/span>\"all\"<\/span>><\/span>\r\n            <AppenderRef<\/span> ref=<\/span>\"console\"<\/span> \/><\/span>\r\n            <AppenderRef<\/span> ref=<\/span>\"file\"<\/span> \/><\/span>\r\n        <\/Root><\/span>\r\n    <\/Loggers><\/span>\r\n<\/Configuration><\/span>\r\n<\/code><\/pre>\n
      \u53ea\u9700\u8981\u4e00\u4e2a\u9009\u9879\uff1a<\/h3>\n
      \u9171\u6599<\/p>\n
      package<\/span> ml.kerotori.log4j<\/span>;<\/span>\r\nimport<\/span> org.apache.logging.log4j.LogManager<\/span>;<\/span>\r\nimport<\/span> org.apache.logging.log4j.Logger<\/span>;<\/span>\r\npublic<\/span> class<\/span> Test1<\/span> {<\/span>\r\n    static<\/span> Logger<\/span> logger<\/span> =<\/span> LogManager<\/span>.<\/span>getLogger<\/span>(<\/span>Test1<\/span>.<\/span>class<\/span>);<\/span>\r\n\r\n    public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span>\r\n        logger<\/span>.<\/span>trace<\/span>(<\/span>\"Test1\u306emain\u30e1\u30bd\u30c3\u30c9\"<\/span>);<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
      2-4. Logback -> 2-4. Logback<\/h2>\n
      2-4-1. \u5b89\u88c5<\/h3>\n
          <dependency><\/span>\r\n        <groupId><\/span>org.slf4j<\/groupId><\/span>\r\n        <artifactId><\/span>slf4j-api<\/artifactId><\/span>\r\n        <version><\/span>1.7.25<\/version><\/span>\r\n    <\/dependency><\/span>\r\n\r\n    <dependency><\/span>\r\n        <groupId><\/span>ch.qos.logback<\/groupId><\/span>\r\n        <artifactId><\/span>logback-classic<\/artifactId><\/span>\r\n        <version><\/span>1.1.3<\/version><\/span>\r\n    <\/dependency><\/span>\r\n\r\n    <dependency><\/span>\r\n        <groupId><\/span>ch.qos.logback<\/groupId><\/span>\r\n        <artifactId><\/span>logback-core<\/artifactId><\/span>\r\n        <version><\/span>1.1.3<\/version><\/span>\r\n    <\/dependency><\/span>\r\n<\/code><\/pre>\n
      \u2191\u9019\u4e26\u4e0d\u662f\u5fc5\u8981\u7684\u3002\u53ea\u9700\u4f7f\u7528logback-classic\u5c31\u53ef\u4ee5\u4e86\u3002
      \n\u2191\u4e0a\u9762\u662f\u932f\u8aa4\u7684\u3002slf4j\u662f\u5fc5\u9700\u7684\u3002\u5728\u6e90\u4ee3\u78bc\u4e2d\uff0c\u7121\u6cd5\u4f7f\u7528SLF4J\u7684\u4ecb\u9762……\u3002<\/p>\n
      2-4-2 \u8bbe\u5b9a\u6587\u4ef6<\/h3>\n
      <?xml version=\"1.0\" encoding=\"UTF-8\"?><\/span>\r\n<!DOCTYPE logback><\/span>\r\n<configuration><\/span>\r\n    <appender<\/span> name=<\/span>\"STDOUT\"<\/span> class=<\/span>\"ch.qos.logback.core.ConsoleAppender\"<\/span>><\/span>\r\n        <encoder><\/span>\r\n            <pattern><\/span>%date{yyyy-MM-dd HH:mm:ss} [%thread] %level %logger{0} - %msg \\(%file:%line\\)%n<\/pattern><\/span>\r\n        <\/encoder><\/span>\r\n        <filter<\/span> class=<\/span>\"ch.qos.logback.classic.filter.ThresholdFilter\"<\/span>><\/span>\r\n            <level><\/span>DEBUG<\/level><\/span>\r\n        <\/filter><\/span>\r\n    <\/appender><\/span>\r\n\r\n    <appender<\/span> name=<\/span>\"FILE\"<\/span> class=<\/span>\"ch.qos.logback.core.rolling.RollingFileAppender\"<\/span>><\/span>\r\n        <file><\/span>logs\/logback.log<\/file><\/span>\r\n        <rollingPolicy<\/span> class=<\/span>\"ch.qos.logback.core.rolling.TimeBasedRollingPolicy\"<\/span>><\/span>\r\n            <fileNamePattern><\/span>logs\/app.%d{yyyy-MM-dd}.log.tar.gz<\/fileNamePattern><\/span>\r\n            <maxHistory><\/span>7<\/maxHistory><\/span>\r\n        <\/rollingPolicy><\/span>\r\n        <encoder><\/span>\r\n            <pattern><\/span>%d{yyyy-MM-dd HH:mm:ss.SSS} - %m%n<\/pattern><\/span>\r\n        <\/encoder><\/span>\r\n    <\/appender><\/span>\r\n\r\n    <root<\/span> level=<\/span>\"DEBUG\"<\/span> additivity=<\/span>\"false\"<\/span>><\/span>\r\n        <appender-ref<\/span> ref=<\/span>\"STDOUT\"<\/span> \/><\/span>\r\n        <appender-ref<\/span> ref=<\/span>\"FILE\"<\/span> \/><\/span>\r\n    <\/root><\/span>\r\n\r\n<\/configuration><\/span>\r\n<\/code><\/pre>\n
      2-4-3\u3002\u91ac\u6599<\/h3>\n
      \r\nimport<\/span> org.slf4j.Logger<\/span>;<\/span>\r\nimport<\/span> org.slf4j.LoggerFactory<\/span>;<\/span>\r\n\r\npublic<\/span> class<\/span> Test2<\/span> {<\/span>\r\n    private<\/span> static<\/span> Logger<\/span> log<\/span> =<\/span> LoggerFactory<\/span>.<\/span>getLogger<\/span>(<\/span>Test2<\/span>.<\/span>class<\/span>);<\/span>\r\n    public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span>\r\n         log<\/span>.<\/span>debug<\/span>(<\/span>\"Test2\u306emain\u30e1\u30bd\u30c3\u30c9\"<\/span>);<\/span>\r\n    }<\/span>\r\n\r\n}<\/span>\r\n\r\n<\/code><\/pre>\n
      \u53ea\u9700\u8981\u4e00\u4e2a\u9009\u9879\uff0c\u4ee5\u4e0b\u662f\u53c2\u8003\u7684\u4e2d\u6587\u91ca\u4e49\uff1a<\/h2>\n
      \u5bf9\u4e8e\u521d\u5b66\u8005\u6765\u8bf4\uff0c\u7b80\u8981\u4e86\u89e3Java\u65e5\u5fd7\u5e93\u7684\u5386\u53f2\u4e0e\u73b0\u72b6\u3002<\/p>\n
      3. SLF4J+logback \u7684\u4e2d\u6587\u8868\u8fbe\uff1a<\/h1>\n
      3-1. \u5b89\u88c5<\/h2>\n
              <dependency><\/span>\r\n            <groupId><\/span>ch.qos.logback<\/groupId><\/span>\r\n            <artifactId><\/span>logback-classic<\/artifactId><\/span>\r\n            <version><\/span>1.2.3<\/version><\/span>\r\n        <\/dependency><\/span>\r\n    <dependency><\/span>\r\n        <groupId><\/span>org.slf4j<\/groupId><\/span>\r\n        <artifactId><\/span>slf4j-api<\/artifactId><\/span>\r\n        <version><\/span>1.7.25<\/version><\/span>\r\n    <\/dependency><\/span>\r\n\r\n<\/code><\/pre>\n
      \u9700\u8981\u300cslf4j-api\u300d\u300clogback-core\u300d\u300clogback-classic\u300d\u8fd9\u4e09\u4e2a\u5e93\uff0c\u5176\u4e2d\u300clogback-classic\u300d\u8fd8\u4f9d\u8d56\u5176\u4ed6\u5e93\u3002\u4f46\u662f\uff0c\u5982\u679c\u4e0d\u5b89\u88c5SLF4J\uff0c\u6e90\u4ee3\u7801\u4e2d\u5c31\u4e0d\u80fd\u4f7f\u7528SLF4J\u7684\u63a5\u53e3\u3002<\/p>\n
      3-2. \u4f7f\u7528\u65b9\u6cd5<\/h2>\n
      import<\/span> org.slf4j.Logger<\/span>;<\/span>\r\nimport<\/span> org.slf4j.LoggerFactory<\/span>;<\/span>\r\n\r\npublic<\/span> class<\/span> Sample<\/span> {<\/span>\r\n\r\n    private<\/span> static<\/span> final<\/span> Logger<\/span> log<\/span> =<\/span> LoggerFactory<\/span>.<\/span>getLogger<\/span>(<\/span>Sample<\/span>.<\/span>class<\/span>);<\/span>\r\n\r\n    public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span>\r\n        log<\/span>.<\/span>trace<\/span>(<\/span>\"trace\u3067\u3059\u3002\"<\/span>);<\/span>\r\n        log<\/span>.<\/span>error<\/span>(<\/span>\"error\u3067\u3059\u3002\"<\/span>);<\/span>\r\n    }<\/span>\r\n\r\n<\/code><\/pre>\n
      \u7531\u4e8eSLF4J\u662f\u4e00\u4e2a\u63a5\u53e3\uff0c\u800cLogback\u662f\u5176\u5b9e\u73b0\uff0c\u56e0\u6b64\u9700\u8981\u4f7f\u7528import\u8bed\u53e5import SLF4J\u3002<\/p>\n
      \u5982\u679c\u8981\u4f7f\u7528Lombok\u7684\u8bdd<\/h2>\n
      import<\/span> lombok.extern.slf4j.Slf4j<\/span>;<\/span>\r\n\r\n@Slf4j<\/span>\r\npublic<\/span> class<\/span> Sample<\/span> {<\/span>\r\n\r\n    public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span>\r\n        log<\/span>.<\/span>trace<\/span>(<\/span>\"trace\u3067\u3059\u3002\"<\/span>);<\/span>\r\n        log<\/span>.<\/span>error<\/span>(<\/span>\"error\u3067\u3059\u3002\"<\/span>);<\/span>\r\n<\/code><\/pre>\n
      3-4. \u8bbe\u5b9a\u6587\u4ef6<\/h2>\n
      3-4-1. \u8bbe\u5b9a\u6587\u4ef6\u7684\u5b58\u653e\u4f4d\u7f6e<\/h3>\n
      \u5c06 logback.xml \u6587\u4ef6\u653e\u7f6e\u5728 “\/src\/main\/resources” \u8def\u5f84\u4e0b\u3002
      \n\u5bf9\u4e8e Web \u5e94\u7528\u7a0b\u5e8f\uff0c\u5c06\u5176\u653e\u7f6e\u5728 “\/WEB-INF\/classes” \u8def\u5f84\u4e0b\u3002\uff08\u5c06\u5176\u653e\u7f6e\u5728 WEB-INF \u7684\u76f4\u63a5\u5b50\u6587\u4ef6\u5939\u6216 lib \u6587\u4ef6\u5939\u4e0b\uff0c\u4f46\u65e0\u6cd5\u52a0\u8f7d\u3002\uff09
      \n\u901a\u8fc7\u6307\u5b9a -Dlogback.configurationFile \u53ef\u4ee5\u8bfb\u53d6\u4efb\u610f\u4f4d\u7f6e\u7684\u6587\u4ef6\u3002<\/p>\n
      3-4-2. \u5728Maven\u7684\u6a21\u5757\u7ed3\u6784\u4e2d\u7684\u5c5e\u6027\u6587\u4ef6\u3002<\/h3>\n
      \u5982\u679c\u5728Maven\u4e2d\u6709\u591a\u4e2a\u5b50\u9879\u76ee\u5b58\u5728\u4e8e\u6a21\u5757\u5316\u7ed3\u6784\u4e2d\uff0c\u5982\u4f55\u5c06\u914d\u7f6e\u6587\u4ef6\u8fdb\u884c\u5171\u4eab\u3002<\/p>\n
      \u5c06”logback.xml”\u6587\u4ef6\u653e\u7f6e\u5728\u7236\u9879\u76ee\u7684src\/main\/resources\u76ee\u5f55\u4e0b\uff0c\u5e76\u5728\u7236\u9879\u76ee\u7684pom.xml\u6587\u4ef6\u4e2d\u8fdb\u884c\u4ee5\u4e0b\u7684\u914d\u7f6e\u3002<\/p>\n
      \r\n    <build><\/span>\r\n\r\n        <resources><\/span>\r\n            <resource><\/span>\r\n                <directory><\/span>${project.basedir}\/..\/src\/main\/resources<\/directory><\/span>\r\n                <includes><\/span>\r\n                    <include><\/span>**\/*.xml<\/include><\/span>\r\n                <\/includes><\/span>\r\n            <\/resource><\/span>\r\n        <\/resources><\/span>\r\n\u30fb\u30fb\u30fb\u7701\u7565\r\n<\/code><\/pre>\n
      3-5. \u5b9a\u5236\u5316\u914d\u7f6e\u6587\u4ef6<\/h3>\n
      \u8f93\u51fa\u8fdb\u7a0bID\u4e3a3-5-1\u3002<\/h3>\n
      \u8f93\u51fa3-5-2\u7684\u65b9\u6cd5\u540d\u79f0<\/h3>\n
      \u53ef\u4ee5\u4f7f\u7528\u300c%M\u300d\u3002\u8bf7\u67e5\u770b\u4ee5\u4e0b\u7f51\u7ad9\u83b7\u53d6\u8be6\u7ec6\u4fe1\u606f\uff1a
      \nhttp:\/\/logback.qos.ch\/manual\/layouts_zh_CN.html<\/p>\n
      3-5-3\u6a21\u5f0f\u4f8b\u5b50<\/h3>\n
      \u793a\u4f8b\u4ee3\u7801<\/p>\n
      package<\/span> log<\/span>;<\/span>\r\n\r\nimport<\/span> org.slf4j.Logger<\/span>;<\/span>\r\nimport<\/span> org.slf4j.LoggerFactory<\/span>;<\/span>\r\n\r\npublic<\/span> class<\/span> LogOut<\/span> {<\/span>\r\n    private<\/span> static<\/span> final<\/span> Logger<\/span> log<\/span> =<\/span> LoggerFactory<\/span>.<\/span>getLogger<\/span>(<\/span>LogOut<\/span>.<\/span>class<\/span>);<\/span>\r\n\r\n    public<\/span> static<\/span> String<\/span> Message<\/span>()<\/span> {<\/span>\r\n        log<\/span>.<\/span>trace<\/span>(<\/span>\"trace\u3067\u3059\u3002\"<\/span>);<\/span>\r\n        log<\/span>.<\/span>error<\/span>(<\/span>\"error\u3067\u3059\u3002\"<\/span>);<\/span>\r\n        System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\u6a19\u6e96\u51fa\u529b\u3067\u3059\"<\/span>);<\/span>\r\n        return<\/span> \"Message\u3067\u3059\"<\/span>;<\/span>\r\n    }<\/span>\r\n\r\n}<\/span>\r\n<\/code><\/pre>\n
      \n
      \u8a2d\u5b9a\u4f8b\u51fa\u529b\u7d50\u679c%d{yyyy-MM-dd HH\":flag_mm:\"ss.SSS} – %m%n2021-03-14 17:35:53.384 – error\u3067\u3059\u3002%d{yyyy-MM-dd HH\":flag_mm:\"ss.SSS} – %M [%thread] %level %m%n2021-03-14 21:12:32.372 – Message [http-nio-8080-exec-7] ERROR error\u3067\u3059\u3002%d{yyyy-MM-dd HH\":flag_mm:\"ss.SSS} – %logger{10} %M [%thread] %level %m%n2021-03-14 21:20:52.103 – log.LogOut Message [http-nio-8080-exec-1] ERROR error\u3067\u3059\u3002<\/div>\n<\/div>\n
      3-5-4. \u4e0d\u751f\u6210\u7279\u5b9a\u7c7b\u522b\u7684\u65e5\u5fd7\u3002<\/h3>\n
      3-6.\u89e3\u51b3\u95ee\u9898<\/h2>\n
      \u5728Maven\u4e2d\u8fd0\u884c\u6d4b\u8bd5\u65f6\u51fa\u73b0\u9519\u8bef\u3002<\/h3>\n
      \u25a0\u73b0\u8c61
      \n\u5728\u6267\u884cMaven\u65f6\uff0c\u4f1a\u8f93\u51fa\u4ee5\u4e0b\u9519\u8bef\u65e5\u5fd7\u3002<\/p>\n
      \r\nSLF4J: Class path contains multiple SLF4J bindings.\r\nSLF4J: Found binding in [jar:file:\/C:\/pleiades\/eclipse\/plugins\/org.eclipse.m2e.maven.runtime.slf4j.simple_1.16.0.20200610-1735\/jars\/slf4j-simple-1.7.5.jar!\/org\/slf4j\/impl\/StaticLoggerBinder.class]\r\nSLF4J: Found binding in [file:\/C:\/pleiades\/eclipse\/configuration\/org.eclipse.osgi\/7\/0\/.cp\/org\/slf4j\/impl\/StaticLoggerBinder.class]\r\nSLF4J: See http:\/\/www.slf4j.org\/codes.html#multiple_bindings for an explanation.\r\nSLF4J: Actual binding is of type [org.slf4j.impl.SimpleLoggerFactory]\r\nSLF4J: Class path contains multiple SLF4J bindings.\r\nSLF4J: Found binding in [jar:file:\/C:\/pleiades\/eclipse\/plugins\/org.eclipse.m2e.maven.runtime.slf4j.simple_1.16.0.20200610-1735\/jars\/slf4j-simple-1.7.5.jar!\/org\/slf4j\/impl\/StaticLoggerBinder.class]\r\nSLF4J: Found binding in [file:\/C:\/pleiades\/eclipse\/configuration\/org.eclipse.osgi\/7\/0\/.cp\/org\/slf4j\/impl\/StaticLoggerBinder.class]\r\nSLF4J: See http:\/\/www.slf4j.org\/codes.html#multiple_bindings for an explanation.\r\nSLF4J: Actual binding is of type [org.slf4j.impl.SimpleLoggerFactory]\r\n<\/code><\/pre>\n
      \u6267\u884c\u6d4b\u8bd5\u65f6\u4f1a\u51fa\u73b0\u4ee5\u4e0b\u9519\u8bef\u3002<\/p>\n
      [INFO] -------------------------------------------------------\r\n[INFO]  T E S T S\r\n[INFO] -------------------------------------------------------\r\n[WARNING] Corrupted STDOUT by directly writing to native stream in forked JVM 1. See FAQ web page and the dump file C:\\Users\\\u3051\u308d\\git\\javaUtils2\\Domain\\target\\surefire-reports\\2021-01-17T12-39-22_446-jvmRun1.dumpstream\r\n[INFO] \r\n[INFO] Results:\r\n[INFO] \r\n[INFO] Tests run: 0, Failures: 0, Errors: 0, Skipped: 0\r\n[INFO] \r\n[INFO] ------------------------------------------------------------------------\r\n[INFO] Reactor Summary for javaUtils 0.0.1-SNAPSHOT:\r\n[INFO] \r\n[INFO] javaUtils .......................................... SUCCESS [  0.515 s]\r\n[INFO] Domain ............................................. FAILURE [  0.835 s]\r\n[INFO] Infrastructure ..................................... SKIPPED\r\n[INFO] ------------------------------------------------------------------------\r\n[INFO] BUILD FAILURE\r\n[INFO] ------------------------------------------------------------------------\r\n[INFO] Total time:  1.449 s\r\n[INFO] Finished at: 2021-01-17T12:39:22+09:00\r\n[INFO] ------------------------------------------------------------------------\r\n[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.22.1:test (default-test) on project Domain: There are test failures.\r\n[ERROR] \r\n[ERROR] Please refer to C:\\Users\\\u3051\u308d\\git\\javaUtils2\\Domain\\target\\surefire-reports for the individual test results.\r\n[ERROR] Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.\r\n[ERROR] The forked VM terminated without properly saying goodbye. VM crash or System.exit called?\r\n[ERROR] Command was cmd.exe \/X \/C \"C:\\pleiades\\java\\11\\bin\\java -javaagent:C:\\\\Users\\\\\u3051\u308d\\\\.m2\\\\repository\\\\org\\\\jacoco\\\\org.jacoco.agent\\\\0.8.3\\\\org.jacoco.agent-0.8.3-runtime.jar=destfile=C:\\\\Users\\\\\u3051\u308d\\\\git\\\\javaUtils2\\\\Domain\\\\target\\\\jacoco.exec -jar C:\\Users\\\u3051\u308d\\AppData\\Local\\Temp\\surefire10670104236856242318\\surefirebooter7391686314887198056.jar C:\\Users\\\u3051\u308d\\AppData\\Local\\Temp\\surefire10670104236856242318 2021-01-17T12-39-22_446-jvmRun1 surefire16778607688627256100tmp surefire_012236412007154186616tmp\"\r\n[ERROR] Error occurred in starting fork, check output in log\r\n[ERROR] Process Exit Code: 1\r\n[ERROR] org.apache.maven.surefire.booter.SurefireBooterForkException: The forked VM terminated without properly saying goodbye. VM crash or System.exit called?\r\n[ERROR] Command was cmd.exe \/X \/C \"C:\\pleiades\\java\\11\\bin\\java -javaagent:C:\\\\Users\\\\\u3051\u308d\\\\.m2\\\\repository\\\\org\\\\jacoco\\\\org.jacoco.agent\\\\0.8.3\\\\org.jacoco.agent-0.8.3-runtime.jar=destfile=C:\\\\Users\\\\\u3051\u308d\\\\git\\\\javaUtils2\\\\Domain\\\\target\\\\jacoco.exec -jar C:\\Users\\\u3051\u308d\\AppData\\Local\\Temp\\surefire10670104236856242318\\surefirebooter7391686314887198056.jar C:\\Users\\\u3051\u308d\\AppData\\Local\\Temp\\surefire10670104236856242318 2021-01-17T12-39-22_446-jvmRun1 surefire16778607688627256100tmp surefire_012236412007154186616tmp\"\r\n[ERROR] Error occurred in starting fork, check output in log\r\n[ERROR] Process Exit Code: 1\r\n[ERROR]     at org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:669)\r\n[ERROR]     at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:282)\r\n[ERROR]     at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:245)\r\n[ERROR]     at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:1183)\r\n[ERROR]     at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:1011)\r\n[ERROR]     at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:857)\r\n[ERROR]     at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)\r\n[ERROR]     at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210)\r\n[ERROR]     at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156)\r\n[ERROR]     at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)\r\n[ERROR]     at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)\r\n[ERROR]     at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)\r\n[ERROR]     at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)\r\n[ERROR]     at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)\r\n[ERROR]     at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305)\r\n[ERROR]     at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)\r\n[ERROR]     at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)\r\n[ERROR]     at org.apache.maven.cli.MavenCli.execute(MavenCli.java:957)\r\n[ERROR]     at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:289)\r\n[ERROR]     at org.apache.maven.cli.MavenCli.main(MavenCli.java:193)\r\n[ERROR]     at java.base\/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\r\n[ERROR]     at java.base\/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\r\n[ERROR]     at java.base\/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\r\n[ERROR]     at java.base\/java.lang.reflect.Method.invoke(Method.java:566)\r\n[ERROR]     at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)\r\n[ERROR]     at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)\r\n[ERROR]     at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)\r\n[ERROR]     at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)\r\n[ERROR] -> [Help 1]\r\n[ERROR] \r\n[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.\r\n[ERROR] Re-run Maven using the -X switch to enable full debug logging.\r\n[ERROR] \r\n[ERROR] For more information about the errors and possible solutions, please read the following articles:\r\n[ERROR] [Help 1] http:\/\/cwiki.apache.org\/confluence\/display\/MAVEN\/MojoExecutionException\r\n[ERROR] \r\n[ERROR] After correcting the problems, you can resume the build with the command\r\n[ERROR]   mvn <args> -rf :Domain\r\n\r\n<\/code><\/pre>\n
      # Created at 2021-01-17T12:29:56.634\r\nCorrupted STDOUT by directly writing to native stream in forked JVM 1. Stream 'FATAL ERROR in native method: processing of -javaagent failed, appending to system class path failed'.\r\n<\/code><\/pre>\n
      \u25a0\u5bf9\u5e94\u65b9\u6cd5
      \n\u6240\u4f7f\u7528\u7684\u5f00\u53d1\u73af\u5883\u662f\u300cpleiades-2020-06-java-win-64bit-jre_20200702.zip\u300d\u3002
      \n\u4e0a\u8ff0\u6a21\u5757\u5b58\u5728\u9519\u8bef\u5417\uff1f
      \nhttps:\/\/stackoverflow.com\/questions\/63755390\/multiple-slf4j-bindings-with-m2e-in-eclipse-2020-06<\/p>\n
      \u66ab\u6642\u5148\u8a66\u8a66\u770b\u4f7f\u7528\u300cpleiades-2020-12-java-win-64bit-jre_20201222.zip\u300d\u3002\u96d6\u7136\u4e00\u958b\u59cb\u6703\u51fa\u73fe\u76f8\u540c\u7684\u8b66\u544a\uff0c\u4f46\u6c92\u6709\u767c\u751f\u932f\u8aa4\uff0c\u6e2c\u8a66\u4e5f\u6210\u529f\u57f7\u884c\u4e86\u3002<\/p>\n
      3-6-2.logback.xml\u6587\u4ef6\u7684\u5185\u5bb9\u672a\u80fd\u53cd\u6620\uff08Web\u5e94\u7528\u7a0b\u5e8f\uff09\u3002<\/h3>\n
      \u4fee\u6539logback.xml\u6587\u4ef6\u540e\uff0cTomcat\u6ca1\u6709\u53cd\u5e94\u3002
      \n\u5728Tomcat\u542f\u52a8\u65f6\uff0c\u4f1a\u51fa\u73b0\u4ee5\u4e0b\u65e5\u5fd7\u3002<\/p>\n
      \u60c5\u5831: CATALINA_BASE:            D:\\pleiades-2020-12-java-win-64bit-jre_20201222\\pleiades\\workspace\\.metadata\\.plugins\\org.eclipse.wst.server.core\\tmp0\r\n<\/code><\/pre>\n
      \u6253\u5f00\u8be5\u4f4d\u7f6e\u5e76\u8fdb\u884c\u8c03\u67e5\u540e\uff0c\u53d1\u73b0logback.xml\u6587\u4ef6\u4f4d\u4e8e\u4ee5\u4e0b\u4f4d\u7f6e\uff1a
      \nD:\\pleiades-2020-12-java-win-64bit-jre_20201222\\pleiades\\workspace.metadata.plugins\\org.eclipse.wst.server.core\\tmp0\\wtpwebapps\\WebSample\\WEB-INF\\classes
      \n\u786e\u8ba4\u76f4\u63a5\u7f16\u8f91\u8be5\u6587\u4ef6\u4f1a\u53cd\u6620\u51fa\u6548\u679c\u3002<\/p>\n
      3-6-3. \u8f93\u51fa\u76f8\u5bf9\u8def\u5f84\u7684\u76ee\u6807\u4f4d\u7f6e\u672a\u77e5\u3002<\/h3>\n
      \u5f53\u5c06\u6587\u4ef6\u8f93\u51fa\u8def\u5f84\u8bbe\u4e3a”log\/logback.txt”\u65f6\uff0c\u6211\u4e0d\u77e5\u9053\u8f93\u51fa\u7684\u4f4d\u7f6e\uff0c\u6240\u4ee5\u8fdb\u884c\u4e86\u8c03\u67e5\u3002\u4ee5\u4e0b\u662f\u8f93\u51fa\u7684\u4f4d\u7f6e\uff1a
      \nD:\\pleiades-2020-12-java-win-64bit-jre_20201222\\pleiades\\eclipse\\logs<\/p>\n","protected":false},"excerpt":{"rendered":"
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