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Java.awt.Robot类控制鼠标和键盘 - 编程入门网

作者 佚名技术 来源 NET编程 浏览 发布时间 2012-06-19

Java.awt.Robot类控制鼠标和键盘

时间:2011-02-21

Java.awt.Robot类用于控制鼠标和键盘。一旦你得到这种控制,你能够通过你的Java代码做与鼠标和键盘任何类型的操作。这个类通常用于自动化测试。下面的代码样例将向您展示Robot类如何处理键盘事件。如果你运行此代码,并打开notepad,您将在notepad中看到HI CAOER.赶快试一试吧。

import java.awt.AWTException; import java.awt.Robot; import java.awt.event.KeyEvent; public class RobotExp { public static void main(String[] args) { try { Robot robot = new Robot(); //定义5秒的延迟以便你打开notepad // Robot 开始写 robot.delay(5000); robot.keyPress(KeyEvent.VK_H); robot.keyPress(KeyEvent.VK_I); robot.keyPress(KeyEvent.VK_SPACE); robot.keyPress(KeyEvent.VK_C); robot.keyPress(KeyEvent.VK_A); robot.keyPress(KeyEvent.VK_O); robot.keyPress(KeyEvent.VK_E); robot.keyPress(KeyEvent.VK_R); } catch (AWTException e) { e.printStackTrace(); } } }

网友完善了以上代码:

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); 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_ALT); robot.keyRelease(KeyEvent.VK_F4); //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"); //定义5秒的延迟以便你打开notepad 哈哈 // Robot 开始写 robot.delay(3000); for (int i = 0; i < 100; 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); pressKey(robot, KeyEvent.VK_J); pressKey(robot, KeyEvent.VK_A); pressKey(robot, KeyEvent.VK_V); pressKey(robot, KeyEvent.VK_A); pressKey(robot, KeyEvent.VK_SPACE); pressKey(robot, KeyEvent.VK_R); pressKey(robot, KeyEvent.VK_O); pressKey(robot, KeyEvent.VK_B); pressKey(robot, KeyEvent.VK_O); pressKey(robot, KeyEvent.VK_T); // VK_ENTER pressKey(robot, KeyEvent.VK_ENTER); //pressKey(robot, KeyEvent.); } closeApplication(robot); //robot.keyPress(KeyEvent.VK_SPACE); } catch (AWTException e) { e.printStackTrace(); } } }

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