Java 中的 LogRecord getLevel()方法,带示例
原文:https://www . geesforgeks . org/log record-get level-method-in-Java-with-examples/
Java . util . logging . LogRecord的 getLevel() 方法用于获取当前 log record 对象的日志消息级别,例如 Level.Info
语法:
public Level getLevel()
参数:此方法不接受任何内容。
返回:此方法返回日志消息级别。
以下程序说明 getLevel()方法: 程序 1:
// Java program to illustrate getLevel() method
import java.util.logging.Level;
import java.util.logging.LogRecord;
public class GFG {
public static void main(String[] args)
{
// Create LogRecord object
LogRecord logRecord = new LogRecord(
Level.parse("400"),
"Hi message");
// get level of LogRecord
Level lvl = logRecord.getLevel();
// print result
System.out.println("Level of Log Record = "
+ lvl);
}
}
Output:
Level of Log Record = FINER
程序 2:
// Java program to illustrate getLevel() method
import java.util.logging.Level;
import java.util.logging.LogRecord;
public class GFG {
public static void main(String[] args)
{
// Create LogRecord object
LogRecord logRecord = new LogRecord(
Level.parse("WARNING"),
"Some Warning Message");
// get level of LogRecord
Level lvl = logRecord.getLevel();
// print result
System.out.println("Level of Log Record = "
+ lvl);
}
}
Output:
Level of Log Record = WARNING
参考文献:https://docs . Oracle . com/javase/10/docs/API/Java/util/logging/logrecord . html # getLevel()
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