java线程

Java线程

线程的从创建方式

一：继承Thread类创建线程类

class PrimeThread extends Thread { 
      long minPrime; 
      PrimeThread(long minPrime) { 
           this.minPrime = minPrime; 
      } 
       public void run() { 
           // compute primes larger than minPrime  . . . 
       } 
 }

The following code would then create a thread and start it running:
PrimeThread p = new PrimeThread(143); 
 p.start();

二：实现Runnable接口创建线程类

class PrimeRun implements Runnable  {
     long minPrime; 
     PrimeRun(long minPrime) { 
          this.minPrime