我正在使用 Cargo Maven 插件将 WAR 部署到远程服务器，但我遇到了问题。我可能会为这个问题创建第二个问题，但这个问题是关于覆盖 Maven 插件的 log4j 配置的。Cargo 使用 JBoss 的客户端库将内容传送到 JBoss 服务器（我正在尝试这样做）。JBoss 库使用 log4j。Cargo 没有设置我所知道的任何类型的映射层。
因此，本质上，日志消息发生在 Maven 插件的依赖库中。我尝试设置 -Dlog4j.debug 并得到以下信息：
log4j: Trying to find [log4j.xml] using ClassRealm[plugin>org.codehaus.cargo:cargo-maven2-plugin:1.0.5, parent: ClassRealm[maven.api, parent: null]] class loader. log4j: Trying to find [log4j.xml] using ClassLoader.getSystemResource(). log4j: Trying to find [log4j.properties] using context classloader ClassRealm[plugin>org.codehaus.cargo:cargo-maven2-plugin:1.0.5, parent: ClassRealm[maven.api, parent: null]]. log4j: Using URL [jar:file:/C:/Users/username/.m2/repository/org/jboss/jbossts/jbossjts/4.13.1.Final/jbossjts-4.13.1.Final.jar!/log4j.properties] for automatic log4j configuration. log4j: Reading configuration from URL jar:file:/C:/Users/username/.m2/repository/org/jboss/jbossts/jbossjts/4.13.1.Final/jbossjts-4.13.1.Final.jar!/log4j.properties log4j: Could not find root logger information. Is this OK? log4j: Parsing for [com.arjuna] with value=[INFO, default, stdout]. log4j: Level token is [INFO]. log4j: Category com.arjuna set to INFO log4j: Parsing appender named "default". log4j: Parsing layout options for "default". log4j: Setting property [conversionPattern] to [%d [%t] %-5p %c - %m%n]. log4j: End of parsing for "default". log4j: Setting property [maxBackupIndex] to [2]. log4j: Setting property [file] to [transaction.log]. log4j: Setting property [maxFileSize] to [500KB]. log4j: setFile called: transaction.log, true log4j: setFile ended log4j: Parsed "default" options. log4j: Parsing appender named "stdout". log4j: Parsing layout options for "stdout". log4j: Setting property [conversionPattern] to [%d [%t] %-5p %c - %m%n]. log4j: End of parsing for "stdout". log4j: Setting property [threshold] to [WARN]. log4j: Parsed "stdout" options. log4j: Handling log4j.additivity.com.arjuna=[null] log4j: Finished configuring. log4j:WARN No appenders could be found for logger (org.jnp.interfaces.TimedSocketFactory). log4j:WARN Please initialize the log4j system properly.
然后我尝试设置 -Dlog4j.configuration=mylog4j.properties 但得到了这个：
log4j: Trying to find [mylog4j.properties] using context classloader ClassRealm[plugin>org.codehaus.cargo:cargo-maven2-plugin:1.0.5, parent: ClassRealm[maven.api, parent: null]]. log4j: Trying to find [mylog4j.properties] using ClassRealm[plugin>org.codehaus.cargo:cargo-maven2-plugin:1.0.5, parent: ClassRealm[maven.api, parent: null]] class loader. log4j: Trying to find [mylog4j.properties] using ClassLoader.getSystemResource(). log4j: Could not find resource: [mylog4j.properties]. log4j:WARN No appenders could be found for logger (org.jnp.interfaces.TimedSocketFactory). log4j:WARN Please initialize the log4j system properly.
看起来 log4j 配置文件需要在 Maven插件的类路径中，但我不知道如何在其中包含随机文件，只包含依赖项。我真的很想设置这些信息，以便我可以从 JBoss 库中获取调试信息，以便解决我的问题。