Java Robot类

Robot 用于控制电脑的键盘和鼠标

一、常用方法

方法说明描述
delay(n)延迟电脑操作n毫秒，类似于Thread.sleep()robot.delay(1000);
keyPress()模拟手动按下电脑键盘上的某个键robot.keyPress(KeyEvent.VK_SPACE); //按下空格键
keyRelease()模拟手动松开电脑键盘上的某个键（与keyPress()对应，按下一个键必须松开这个键）robot.keyRelease(KeyEvent.VK_SPACE); //松开空格键
mouseMove(x,y)将鼠标移动到指定的x,y位置robot.mouseMove(300, 400); //将鼠标移动到距离左边框300px，距离上边框400px的位置
mousePress()按下鼠标上的某个键robot.mousePress(InputEvent.BUTTON1_MASK); //按下左键
robot.mousePress(InputEvent.BUTTON2_MASK); //按下滚轴键
robot.mousePress(InputEvent.BUTTON3_MASK); //按下右键
mouseRelease()松开鼠标上的某个键robot.mouseRelease(InputEvent.BUTTON1_MASK); //松开左键
robot.mouseRelease(InputEvent.BUTTON2_MASK); //松开滚轴键
robot.mouseRelease(InputEvent.BUTTON3_MASK); //松开右键

二、示列：在cmd中输入hello world

执行时先关闭输入法

public static void helloWorld() throws AWTException {
    Robot robot = new Robot();

    robot.delay(100);
    robot.keyPress(KeyEvent.VK_WINDOWS);
    robot.keyPress(KeyEvent.VK_D);
    robot.keyRelease(KeyEvent.VK_WINDOWS);
    robot.keyRelease(KeyEvent.VK_D);

    robot.delay(100);
    robot.keyPress(KeyEvent.VK_WINDOWS);
    robot.keyPress(KeyEvent.VK_R);
    robot.keyRelease(KeyEvent.VK_WINDOWS);
    robot.keyRelease(KeyEvent.VK_R);

    robot.delay(100);
    robot.keyPress(KeyEvent.VK_C);
    robot.keyRelease(KeyEvent.VK_C);
    robot.keyPress(KeyEvent.VK_M);
    robot.keyRelease(KeyEvent.VK_M);
    robot.keyPress(KeyEvent.VK_D);
    robot.keyRelease(KeyEvent.VK_D);

    robot.delay(100);
    robot.keyPress(KeyEvent.VK_ENTER);
    robot.keyRelease(KeyEvent.VK_ENTER);

    robot.delay(1000);
    robot.keyPress(KeyEvent.VK_H);
    robot.keyRelease(KeyEvent.VK_H);
    robot.keyPress(KeyEvent.VK_E);
    robot.keyRelease(KeyEvent.VK_E);
    robot.keyPress(KeyEvent.VK_L);
    robot.keyRelease(KeyEvent.VK_L);
    robot.keyPress(KeyEvent.VK_L);
    robot.keyRelease(KeyEvent.VK_L);
    robot.keyPress(KeyEvent.VK_O);
    robot.keyRelease(KeyEvent.VK_O);
    robot.keyPress(KeyEvent.VK_SPACE);
    robot.keyRelease(KeyEvent.VK_SPACE);
    robot.keyPress(KeyEvent.VK_W);
    robot.keyRelease(KeyEvent.VK_W);
    robot.keyPress(KeyEvent.VK_O);
    robot.keyRelease(KeyEvent.VK_O);
    robot.keyPress(KeyEvent.VK_R);
    robot.keyRelease(KeyEvent.VK_R);
    robot.keyPress(KeyEvent.VK_L);
    robot.keyRelease(KeyEvent.VK_L);
    robot.keyPress(KeyEvent.VK_D);
    robot.keyRelease(KeyEvent.VK_D);
}
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