Java 實(shí)例 - 獲取當(dāng)前線(xiàn)程名稱(chēng)
以下實(shí)例演示了如何通過(guò)繼承 Thread 類(lèi)并使用 getName() 方法來(lái)獲取當(dāng)前線(xiàn)程名稱(chēng):
/* author by w3cschool.cn TwoThreadGetName.java */ public class TwoThreadGetName extends Thread { public void run() { for (int i = 0; i < 10; i++) { printMsg(); } } public void printMsg() { Thread t = Thread.currentThread(); String name = t.getName(); System.out.println("name=" + name); } public static void main(String[] args) { TwoThreadGetName tt = new TwoThreadGetName(); tt.start(); for (int i = 0; i < 10; i++) { tt.printMsg(); } } }
以上代碼運(yùn)行輸出結(jié)果為:
name=main name=main name=main name=main name=main name=Thread-0 name=Thread-0 name=Thread-0 name=Thread-0 name=Thread-0 name=main name=Thread-0 name=main name=Thread-0 name=main name=Thread-0 name=main name=Thread-0 name=main name=Thread-0
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