Java中用Robot類控制鼠標和鍵盤的方法

java.awt.Robot 類用於控制鼠標和鍵盤。一旦你得到這種控制，你能夠通過你的Java代碼做與鼠標和鍵盤任何類型的操作。這個類通常用於自動化測試。下面的代碼樣例將向您展示Robot類如何處理鍵盤事件。如果你運行此代碼，並打開notepad，您將在notepad中看到HI CAOER.趕快試一試吧。

import java.awt.AWTException;
import java.awt.Robot;
import java.awt.event.KeyEvent;
import java.io.IOException;

public class RobotExp {
	public static void pressKey(Robot robot, int keyvalue) {
		robot.keyPress(keyvalue); //若鍵碼對應多個物理按鍵，以左鍵爲準
		robot.keyRelease(keyvalue);
	}

public static void pressKeyWithShift(Robot robot, int keyvalue) {
		robot.keyPress(KeyEvent.VK_SHIFT);
		robot.keyPress(keyvalue);
		robot.keyRelease(keyvalue);
		robot.keyRelease(KeyEvent.VK_SHIFT);
	}

	public static void closeApplication(Robot robot) {
		// pressKey(robot, KeyEvent.VK_ALT);
		// pressKey(robot, KeyEvent.VK_F4);
		robot.keyPress(KeyEvent.VK_ALT);
		robot.keyPress(KeyEvent.VK_F4);
		robot.keyRelease(KeyEvent.VK_F4);
		robot.keyRelease(KeyEvent.VK_ALT);
		// for linux.
		// robot.keyPress(KeyEvent.VK_ALT);
		// robot.keyPress(KeyEvent.VK_W);
		// robot.keyRelease(KeyEvent.VK_ALT);
		// robot.keyRelease(KeyEvent.VK_W);
		robot.keyPress(KeyEvent.VK_N);
		robot.keyRelease(KeyEvent.VK_N);
	}

public static void main(String[] args) throws IOException {
		try {
			Robot robot = new Robot();
			Runtime.getRuntime().exec("notepad");
			// For linux.
			// Runtime.getRuntime().exec("gedit");
			// 定義3秒的延遲以便你打開notepad 
			// Robot 開始寫
			robot.delay(3000);
			for (int i = 0; i < 5; i++) {
				pressKeyWithShift(robot, KeyEvent.VK_H);
				pressKey(robot, KeyEvent.VK_I);
				pressKey(robot, KeyEvent.VK_SPACE);
				// pressKeyWithShift(robot, KeyEvent.VK_H);
				pressKeyWithShift(robot, KeyEvent.VK_I);
				pressKey(robot, KeyEvent.VK_SPACE);
				pressKey(robot, KeyEvent.VK_A);
				pressKey(robot, KeyEvent.VK_M);
				pressKey(robot, KeyEvent.VK_SPACE);
				pressKey(robot, KeyEvent.VK_T);
				pressKey(robot, KeyEvent.VK_H);
				pressKey(robot, KeyEvent.VK_E);
				pressKey(robot, KeyEvent.VK_SPACE);