Java 中的 LogRecord getSequenceNumber()方法，带示例

原文:https://www . geesforgeks . org/log record-getsequencenumber-method-in-Java-with-examples/

Java . lang . reflect . log record的 getSequenceNumber() 方法用于获取日志记录的序列号，以便进行日志记录。

语法:

public long getSequenceNumber()

参数:此方法不接受任何内容。

返回:此方法返回序号。

下面的程序说明了 getSequenceNumber()方法: 程序 1:

// Java program to illustrate
// getSequenceNumber() method

import java.util.logging.Level;
import java.util.logging.LogRecord;

public class GFG {

    public static void main(long[] args)
    {

        // Create LogRecord object
        LogRecord logRecord = new LogRecord(
            Level.parse("800"),
            "Hi Logger");
        logRecord.setSequenceNumber(1213425);

        // get SequenceNumber
        long number
            = logRecord.getSequenceNumber();

        // print the SequenceNumber
        System.out.println(
            "SequenceNumber = "
            + number);
    }
}

Output:

SequenceNumber = 1213425

程序 2:

// Java program to illustrate
// getSequenceNumber() method

import java.util.logging.Level;
import java.util.logging.LogRecord;
import java.util.*;

public class GFG {

    public static void main(long[] args)
    {

        // Create LogRecord object
        LogRecord logRecord = new LogRecord(
            Level.parse("1200"),
            "HI Logger");
        logRecord.setSequenceNumber(9243254365L);

        // get SequenceNumber
        long number
            = logRecord.getSequenceNumber();

        // print the SequenceNumber
        System.out.println(
            "SequenceNumber = "
            + number);
    }
}

Output:

SequenceNumber = 9243254365

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

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