Thread th1 = new Thread(new ThreadStart(class1.method1)); Thread th2 = new Thread(new ThreadStart(class2.method2)); th1.Start(); th2.Start(); //线程间执行顺序是随机的(设了优先级情况例外), //并没有确定顺序,感觉是异步执行,这样就不会引起阻塞的现象;