1、在启动配置项中设置classpath
2、修改openfire\build\lib\dist目录下的Log4j.xml文件
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE log4j:configuration SYSTEM "log4j.dtd"> <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/"> <!-- 添加一个打印控制台的日志 --> <appender name="STDOUT" class="org.apache.log4j.ConsoleAppender"> <layout class="org.apache.log4j.PatternLayout"> <param name="ConversionPattern" value="%d [%24F:%-4L:%-5p][%x] -%m%n"/> </layout> </appender> <!-- OF-506: Jetty INFO messages are generally not useful. Ignore them by default. --> <logger name="org.eclipse.jetty"> <level value="warn" /> </logger> <root> <!-- level value=debug 指定Log日志级别--> <level value="debug" /> <!--添加如下内容,表示要使用STDOUT --> <appender-ref ref="STDOUT" /> <appender-ref ref="debug-out" /> <appender-ref ref="info-out" /> <appender-ref ref="warn-out" /> <appender-ref ref="error-out" /> </root> </log4j:configuration>