我试图弄清楚如何启动和停止串行接口。
class SerialInterface implements Runnable{
// Stream from file
@Override
public void run(){
try {
startInterface();
} catch (IOException ex) {
Logger.getLogger(SerialInterface.class.getName()).log(Level.SEVERE, null, ex);
}
}
public static void main( String StartStop ){
SerialInterface SerialThread = null;
if ( StartStop.equals("start")){
SerialThread = new SerialInterface();
Thread thread1 = new Thread (SerialThread);
thread1.start();
} else {
SerialThread = null;
}
}
private void startInterface() throws IOException { //START DOING STUFF TO SERIAL PORT }
这是行不通的。如何停止已启动的线程?
最佳答案
thread1.isAlive()将返回一个布尔值,告诉您它是否还存在。