在Debian上配置JSP日志系统,通常涉及以下几个步骤:
安装必要的软件:
sudo apt update
sudo apt install openjdk-11-jdk
sudo apt install tomcat9
配置Tomcat日志系统:
logging.properties文件来配置其日志系统。这个文件通常位于/etc/tomcat9/目录下。sudo nano /etc/tomcat9/logging.properties
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].level = INFO
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].handlers = java.util.logging.ConsoleHandler
FINE或FINER以获取更多详细信息:org.apache.catalina.core.ContainerBase.[Catalina].[localhost].level = FINE
配置JSP日志系统:
WEB-INF/classes目录下创建一个log4j.properties文件,并进行配置:log4j.rootLogger=INFO, stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
import org.apache.log4j.Logger;
public class MyServlet extends HttpServlet {
private static final Logger logger = Logger.getLogger(MyServlet.class);
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
logger.info("Handling GET request");
// Your code here
}
}
重启Tomcat:
sudo systemctl restart tomcat9
通过以上步骤,你应该能够在Debian上成功配置JSP日志系统。根据你的具体需求,你可能需要进一步调整日志级别和输出格式。