Java LogRecord setThreadID()用法及代码示例

java.util.logging.LogRecord的setThreadID()方法用于为消息所在的线程设置标识符。此方法有助于识别生成记录器消息的线程。

用法:

public void setThreadID(int threadID)

参数：此方法接受threadID，它是整数类型的线程ID。

返回：此方法不返回任何内容。

以下示例程序旨在说明setThreadID()方法：
示例1:

// Java program to illustrate 
// setThreadID() 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 Thread ID 
        logRecord.setThreadID(53677); 
  
        // print Thread ID 
        System.out.println( 
            "Thread ID = "
            + logRecord.getThreadID()); 
    } 
}

输出：

Thread ID = 53677

示例2:

// Java program to illustrate 
// setThreadID() method 
  
import java.util.logging.Level; 
import java.util.logging.LogRecord; 
  
public class GFG { 
  
    public static void main(String[] args) 
    { 
  
        // start the Thread 
        Thread1 thread1 = new Thread1(); 
        thread1.start(); 
  
        // Create LogRecord object 
        LogRecord logRecord 
            = new LogRecord(Level.SEVERE, 
                            "Hello Logger"); 
  
        // set Thread ID 
        logRecord.setThreadID((int)thread1 
                                  .getId()); 
  
        // print Thread ID 
        System.out.println( 
            "Thread ID = "
            + logRecord.getThreadID()); 
    } 
} 
  
class Thread1 extends Thread { 
    public void run() 
    { 
        System.out.println("Thread is running..."); 
    } 
}

输出：

Thread is running...
Thread ID = 8

参考文献：
https://docs.oracle.com/javase/10/docs/api/java/util/logging/LogRecord.html#setThreadID(int)

相关用法

注：本文由纯净天空筛选整理自AmanSingh2210大神的英文原创作品 LogRecord setThreadID() method in Java with Examples。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。