目标线程的join方法暂停当前线程,直到目前线程完成(从run()方法返回),供大家参考,具体内容如下
Java代码:
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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) { // 不应该发生 System.err.println( "Who dares interrupt my sleep??" ); } System.err.println( "Main Finished" ); } } |
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。