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📜  Java中的 LogRecord setSequenceNumber() 方法及示例

📅  最后修改于: 2022-05-13 01:55:25.043000             🧑  作者: Mango

Java中的 LogRecord setSequenceNumber() 方法及示例

Java.util.logging.LogRecordsetSequenceNumber()方法用于将序列号设置为 LogRecord 以进行日志记录。

句法:

public void setSequenceNumber(long seq)

参数:此方法接受seq作为 long 类型的参数,即我们要设置的序列号。

Return :此方法不返回任何内容。

下面的程序说明了 setSequenceNumber() 方法:
方案一:

// Java program to illustrate
// setSequenceNumber() 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.SEVERE,
                            "Hello Logger");
  
        // set sequence number
        logRecord.setSequenceNumber(41545412);
  
        // print the sequence number
        System.out.println(
            "Sequence Number = "
            + logRecord.getSequenceNumber());
    }
}
输出:
Sequence Number = 41545412

方案二:

// Java program to illustrate
// setSequenceNumber() method
  
import java.util.logging.Level;
import java.util.logging.LogRecord;
  
public class Main {
  
    public static void main(String[] args)
    {
  
        // Create LogRecord object
        LogRecord logRecord
            = new LogRecord(Level.INFO,
                            "GFG Logger");
  
        // set sequence number
        logRecord.setSequenceNumber(96236641);
  
        // print the sequence number
        System.out.println(
            "Sequence Number = "
            + logRecord.getSequenceNumber());
    }
输出:
Sequence Number = 96236641

参考: https: Java/util/logging/LogRecord.html#setSequenceNumber(long)