java 如何配置码头使用 log4j？
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how to configure jetty to use log4j?
提问by phatypus
How do I configure jetty to use use log4j? I'm already using log4j in my application, while jetty logs to stderr...
如何配置 jetty 以使用 log4j？我已经在我的应用程序中使用 log4j，而 jetty 记录到 stderr ......
import org.apache.log4j.Logger;
import org.apache.log4j.PropertyConfigurator;
import org.eclipse.jetty.server.Connector;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.nio.SelectChannelConnector;
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.servlet.ServletHolder;
public class Test {
static final Logger logger = Logger.getLogger(Test.class);
public static void main(String[] args) {
PropertyConfigurator.configure("log4j.properties");
logger.info("Started.");
Server server = new Server();
Connector connector = new SelectChannelConnector();
connector.setHost("127.0.0.1");
connector.setPort(8080);
ServletContextHandler context = new ServletContextHandler(ServletContextHandler.SESSIONS);
context.setContextPath("/");
context.addServlet(new ServletHolder(new ServletHome()), "/");
// disable jettys default logger
//org.eclipse.jetty.util.log.Log.setLog(null);
server.addConnector(connector);
server.setHandler(context);
logger.debug("Starting jetty.");
try {
server.start();
server.join();
} catch (Exception e) {
logger.error("Ooops.");
}
logger.info("Finished.");
}
}
回答by musiKk
Jetty uses slf4j for logging. slf4j allows a unified logging API to connect to any supported logging framework. Of course log4j is supported too. All you have to do is put both the slf4j API and slf4j-log4j connector to your classpath. It should get wired automatically.
Jetty 使用slf4j 进行日志记录。slf4j 允许统一的日志 API 连接到任何支持的日志框架。当然也支持 log4j。您所要做的就是将 slf4j API 和 slf4j-log4j 连接器都放到您的类路径中。它应该自动接线。
