Question

我的春季版本是4.2.5，（org.springframework.web.util.Log4jConfigListener）已被放弃。 Spring4.x是否必须使用Log4j2.xml？

这是我的代码。我不知道哪里出了问题？

的log4j.xml

 /src/main/resources/log4j.xml

的web.xml

  <context-param>
    <param-name>webAppRootKey</param-name>
    <param-value>webapp.root</param-value>
  </context-param>
  <context-param>
    <param-name>log4jConfigLocation</param-name>
    <param-value>classpath:log4j.xml</param-value>
  </context-param>
  <listener>
     <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
  </listener>
  <listener>
     <listener-class>org.springframework.web.util.WebAppRootListener</listener-class>
  </listener>

的log4j.xml

<appender name="MANAGER-APPENDER" class="org.apache.log4j.DailyRollingFileAppender">
    <param name="File" value="${webapp.root}/resources/logs/manager.log" />
    <param name="Append" value="true" />
    <param name="encoding" value="UTF-8" />
    <param name="DatePattern" value="'.'yyyy-MM-dd'.log'" />
    <layout class="org.apache.log4j.PatternLayout">
      <param name="ConversionPattern" value="[%-5p] [%d{yyy/MM/dd HH:mm:ss} %c{2}] - %m%n" />
    </layout>
</appender>

日志文件

    ERR [err] log4j:ERROR setFile(null,true) call failed.
    ERR [err] java.io.FileNotFoundException: /resources/logs/manager.log (No such file or directory)
    ERR [err]   at java.io.FileOutputStream.open0(Native Method)
    ERR [err]   at java.io.FileOutputStream.<init>(Unknown Source)
    ERR [err]   at java.io.FileOutputStream.<init>(Unknown Source)
    ERR [err]   at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:165)
    ERR [err]   at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:223)
    ERR [err]   at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307)
    ERR [err]   at org.apache.log4j.xml.DOMConfigurator.parseAppender(DOMConfigurator.java:295)
    ERR [err]   at org.apache.log4j.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:191)
    ERR [err]   at org.apache.log4j.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:523)
    ERR [err]   at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:872)
    ERR [err]   at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:778)
    ERR [err]   at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:526)
    ERR [err]   at org.apache.log4j.LogManager.<clinit>(LogManager.java:127)
    ERR [err]   at org.apache.log4j.Logger.getLogger(Logger.java:104)
    ERR [err]   at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:262)
    ERR [err]   at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    ERR [err]   at org.apache.commons.logging.impl.LogFactoryImpl.createLogFromClass(LogFactoryImpl.java:1025)
    ERR [err]   at [internal classes]
    ERR [err]   at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:302)
    ERR [err]   at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
    ERR [err]   at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:2420)
    ERR [err]   at [internal classes]
    ERR [err]   at com.ibm.ws.webcontainer.osgi.WebContainer.access$000(WebContainer.java:104)
    ERR [err]   at com.ibm.ws.webcontainer.osgi.WebContainer$2.run(WebContainer.java:870)
    ERR [err]   at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    ERR [err]   at java.util.concurrent.FutureTask.run(Unknown Source)
    ERR [err]   at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    ERR [err]   at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    ERR [err]   at java.lang.Thread.run(Unknown Source)
    ERR [err] log4j:ERROR Either File or DatePattern options are not set for appender [MANAGER-APPENDER].

感谢您花时间去寻找，任何帮助都很棒。

Answer 1

正如它所说/resources/logs/manager.log（没有这样的文件或目录）。

我认为最可能的原因是您运行该程序的用户没有/ resources / logs的权限，因此log4j无法创建该文件。

log4j：ERROR setFile（null，true）调用失败。

1 个答案: