多线程

public class MultiThreadsDownload implements Runnable{

    String message ;

    public MultiThreadsDownload(String message){
        this.message = message ;
    }
   
    public static void main(String[] args) {

        MultiThreadsDownload multiThreadsDownload ;
        Thread thread ;
       
        for (int i = 0; i < 10; i++) {
           
            multiThreadsDownload = new MultiThreadsDownload("message" + i);
            thread = new Thread(multiThreadsDownload);
            thread.start();
        }
    }
   
    public void run() {
       
        System.out.println(message);
    }
}
 

 

运行结果：

message0
message1
message3
message5
message2
message4
message7
message9
message6
message8