在运行时停止线程

Question

I'm making a keylog and the code of keylog is in a class extends Thread. And I put a boolean running like variable and I have this code :

public void run() {
    while(running)
        try {
            Config conf = new Config();
            System.setOut(new PrintStream(new File("keylog/output-file.txt")));

            GlobalScreen.registerNativeHook();

            GlobalScreen.getInstance().addNativeKeyListener(new Keylog(conf));

        } catch (FileNotFoundException | NativeHookException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
}

And i have another void method to stop thread

void stopKeylog() {
    running=false;
}

But when, I stop thread, I will see the output txt file and is with bugs. And when I remove the while(running) the output, the works perfectly.

Answer 1

如果有帮助，请快速输入以下内容：1.以不稳定方式运行2.关闭PrintStream（不确定是否有帮助）