使用java.awt.Robot键入String [英] Type a String using java.awt.Robot

问题描述

我已经知道如何使用 java.awt.Robot 使用 keyPress 键入单个字符，如图所示下面。如何只需将整个预定义的字符串值一次输入文本框？

I already know how to use java.awt.Robot to type a single character using keyPress, as seen below. How can I simply enter a whole pre-defined String value at once into a textbox?

robot.keyPress(KeyEvent.VK_1);
robot.keyPress(KeyEvent.VK_1);
robot.keyPress(KeyEvent.VK_1);  
// instead, enter String x = "111"

推荐答案

常见的解决方案是使用剪贴板：

Common solution is to use the clipboard:

String text = "Hello World";
StringSelection stringSelection = new StringSelection(text);
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
clipboard.setContents(stringSelection, stringSelection);

Robot robot = new Robot();
robot.keyPress(KeyEvent.VK_CONTROL);
robot.keyPress(KeyEvent.VK_V);
robot.keyRelease(KeyEvent.VK_V);
robot.keyRelease(KeyEvent.VK_CONTROL);

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