目標線程的join方法暫停當前線程,直到目前線程完成(從run()方法返回),供大家參考,具體內容如下
Java代碼:
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package Threads; import java.io.IOException; /** * Created by Frank */ public class Join { public static void main(String[] args) { Thread t = new Thread() { public void run() { System.out.println( "Reading" ); try { System.in.read(); } catch (IOException e) { System.err.println(e); } System.out.println( "Thread finished." ); } }; System.out.println( "Starting" ); t.start(); System.out.println( "Joining" ); try { t.join(); } catch (InterruptedException e) { // 不應該發生 System.err.println( "Who dares interrupt my sleep??" ); } System.err.println( "Main Finished" ); } } |
以上就是本文的全部內容,希望對大家的學習有所幫助,也希望大家多多支持服務器之家。