Java 中的 Level getName()方法,带示例

原文:https://www . geesforgeks . org/level-getname-method-in-Java-with-examples/

使用 java.util.logging.LevelgetName() 方法获取该级别的非本地化字符串名称。此方法返回此方法的名称。

语法:

public String getName()

参数:此方法不接受任何内容。

返回:该方法返回该级别的非本地化名称。

以下程序说明 getName()方法: 程序 1:

// Java program to illustrate getName() method

import java.util.logging.Level;
import java.util.logging.Logger;

public class GFG {

    public static void main(String[] args)
    {

        // Create a Logger
        Logger logger
            = Logger.getLogger(
                        Object.class.getName())
                  .getParent();

        // Get level of logger
        Level level
            = logger.getLevel();

        // get Level name
        String name = level.getName();

        // print level names
        System.out.println("Level Name = "
                           + name);
    }
}

Output:

Level Name = INFO

程序 2:

// Java program to illustrate getName() method

import java.util.logging.Level;

public class GFG {

    public static void main(String[] args)
    {

        // Get level of logger
        Level level
            = Level.parse("SEVERE");

        // get Level name
        String name = level.getName();

        // print level names
        System.out.println("Level Name = "
                           + name);
    }
}

Output:

Level Name = SEVERE

参考文献:https://docs . Oracle . com/javase/10/docs/API/Java/util/logging/level . html # getName()