我想在一個項目中使用log4j2進行日誌記錄。我的conf文件名爲log4j2.xml,它直接在java項目下,並且在classpath中有必要的jar。 當我測試日誌記錄是否能正確處理下面的conf文件時,我只看到了錯誤消息,儘管我也希望看到信息消息。有人知道這裏有什麼問題嗎?關於log4j 2.0配置
log4j2.xml
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<properties>
<property name="servicename">m2mp_checker</property>
<property name="patternTime">%d{yyyy-MM-dd HH:mm:ss.SSS} | %-5.5p | %-10.10t | %-20.20C:%-5.5L | %msg%n</property>
<property name="patternNoTime">%-5.5p | %-10.10t | %-20.20C:%-5.5L | %msg%n</property>
</properties>
<appenders>
<Console name="console" target="SYSTEM_OUT">
<PatternLayout pattern="${patternTime}"/>
</Console>
</appenders>
<loggers>
<root level="INFO">
<appender-ref ref="console"/>
</root>
</loggers>
</configuration>
java代碼:
package test;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import com.jcraft.jsch.*;
/**
* @author : T12888
*/
public class Tester {
private static final Logger logger = LogManager.getLogger(Tester.class);
public static void main(String[] args) {
String username = "aa";
String host = "aa";
String pass = "aa";
String khfile = "/home/testuser/.ssh/known_hosts";
String identityfile = "/home/testuser/.ssh/id_rsa";
JSch jsch = null;
Session session = null;
Channel channel = null;
ChannelSftp c = null;
try {
java.util.Properties config = new java.util.Properties();
config.put("StrictHostKeyChecking", "no");
jsch = new JSch();
session = jsch.getSession(username, host, 22);
session.setPassword(pass);
session.setConfig(config);
session.connect();
channel = session.openChannel("sftp");
channel.connect();
c = (ChannelSftp) channel;
} catch (Exception e) {
e.printStackTrace();
}
try {
logger.info("info");
String fsrc = "abc.xml", fdest = "abc.xml";
c.put(fsrc, fdest);
c.get(fdest, "/tmp/testfile.bin");
} catch (Exception e) {
logger.error("error");
e.printStackTrace();
}
finally{
c.disconnect();
session.disconnect();
}
}
}
輸出:
11:27:45.873 [main] ERROR test.Tester - error
上傳你的源代碼,你調用logger.info(「info」); –
好的,我做到了。順便說一下,當我調試我看到logger.info行正在工作,但因爲logger.isInfoEnabled()返回false沒有日誌書寫這一點。 – cacert
好的,你在日誌文件中寫消息嗎? –