所以我创建了一个存储文本的javafx应用程序，你可以选择你希望程序输入哪个文本（用于游戏设置绑定）
我有这个：
public class AutoClicker {
private Robot robot;
public AutoClicker() {
try {
robot = new Robot();
} catch (AWTException ex) {
System.out.println("Problem in AutoClicker constructor: " + ex);
}
}
public void click(int button) {
robot.keyPress(button);
robot.delay(10);
robot.keyRelease(button);
}
public void oneModifier(int pressing, int button) {
robot.keyPress(pressing);
robot.delay(10);
robot.keyPress(button);
robot.delay(10);
robot.keyRelease(button);
robot.delay(10);
robot.keyRelease(pressing);
robot.delay(10);
}
public void twoModifier(int pressing1, int pressing2, int button) {
robot.keyPress(pressing1);
robot.delay(10);
robot.keyPress(pressing2);
robot.delay(10);
robot.keyPress(button);
robot.delay(10);
robot.keyRelease(button);
robot.delay(10);
robot.keyRelease(pressing2);
robot.delay(10);
robot.keyRelease(pressing1);
robot.delay(10);
}
public void clickingENG(String tmp) {
int length = tmp.length();
int[] text = new int[length];
for (int i = 0; i < length; i++) {
text[i] = tmp.charAt(i);
}
for (int i = 0; i < text.length; i++) {
switch (text[i]) {
case ' ':
click(KeyEvent.VK_SPACE);
break;
case '.':
click(KeyEvent.VK_PERIOD);
break;
case '"':
oneModifier(KeyEvent.VK_SHIFT, KeyEvent.VK_QUOTE);
break;
case '/':
click(KeyEvent.VK_SLASH);
break;
case '\\':
click(KeyEvent.VK_BACK_SLASH);
break;
case '+':
oneModifier(KeyEvent.VK_SHIFT, KeyEvent.VK_EQUALS);
break;
case '!':
oneModifier(KeyEvent.VK_SHIFT, KeyEvent.VK_1);
break;
case '0':
click(KeyEvent.VK_0);
break;
case '1':
click(KeyEvent.VK_1);
break;
case '2':
click(KeyEvent.VK_2);
break;
case '3':
click(KeyEvent.VK_3);
break;
case '4':
click(KeyEvent.VK_4);
break;
case '5':
click(KeyEvent.VK_5);
break;
case '6':
click(KeyEvent.VK_6);
break;
case '7':
click(KeyEvent.VK_7);
break;
case '8':
click(KeyEvent.VK_8);
break;
case '9':
click(KeyEvent.VK_9);
break;
default:
click(text[i] - 32);
break;
}
}
click(KeyEvent.VK_ENTER);
}
}
正如你可以看到很多案例......如果我想使用大写字母......（ABCDEFGHIJKLMON ......）我需要另外26个案例......不要谈论符号......那就是更多的案例......这是丑陋的，如果我再做150个案子，那将是更加丑陋的......
有没有办法，如果它得到'A'我不必做下一个：
case 'A':
oneModifier(KeyEvent.VK_SHIFT, KeyEvent.VK_A);
break;
对于'B'：
case 'B':
oneModifier(KeyEvent.VK_SHIFT, KeyEvent.VK_B);
break;
所以这里是你如何缩短动作创建和使用Map来避免广泛的case结构。
Map维护“脚本”文件中的实际字符与将要执行的操作之间的映射;我使用现有的Runnable接口来包装它。
class AutoClicker {
private Robot robot;
private final Map<Character, Runnable> runnables = new HashMap<>();
public AutoClicker() {
try {
robot = new Robot();
} catch (AWTException ex) {
System.out.println("Problem in AutoClicker constructor: " + ex);
}
// fill the map
runnables.put(' ', click(KeyEvent.VK_SPACE));
runnables.put('.', click(KeyEvent.VK_PERIOD));
runnables.put('"', oneModifier(KeyEvent.VK_SHIFT, KeyEvent.VK_QUOTE));
runnables.put('/', click(KeyEvent.VK_SLASH));
runnables.put('\\', click(KeyEvent.VK_BACK_SLASH));
runnables.put('+', oneModifier(KeyEvent.VK_SHIFT, KeyEvent.VK_EQUALS));
runnables.put('!', oneModifier(KeyEvent.VK_SHIFT, KeyEvent.VK_1));
// the VK_<X> events are sequential, as are the keys being pressed
for (int i = 0; i < 10; i++) {
runnables.put((char) ('0' + i), click(KeyEvent.VK_0 + i));
}
// for upper case letters, you can add another for loop starting from 'A'
// and adding oneModifier(KeyEvent.VK_SHIFT, KeyEvent.VK_A + i) actions
}
// create an action. You might want to split that into two methods,
// one performing the click (without wrapping) and a parameter less.
private Runnable wrapInPressAndRelease(int button, Optional<Runnable> wrapped) {
return () -> {
robot.keyPress(button);
robot.delay(10);
// "click" does not run anything in between press/release,
// the modified click runs the click itself
wrapped.ifPresent(Runnable::run);
robot.keyRelease(button);
if (wrapped.isPresent()) {
// why is there delay after modified action?
robot.delay(10);
}
};
}
// you can inline those methods, I left them in to retain a connection to your original code
public Runnable click(int button) {
return wrapInPressAndRelease(button, Optional.empty());
}
public Runnable oneModifier(int pressing, int button) {
return wrapInPressAndRelease(pressing, Optional.of(click(button)));
}
public Runnable twoModifier(int pressing1, int pressing2, int button) {
// wrap the already wrapped click into another
return wrapInPressAndRelease(pressing1, Optional.of(oneModifier(pressing2, button)));
}
// now we can use the stored actions.
// not sure why you created the intermediate text int array, I removed that.
public void clickingENG(String tmp) {
for (int i = 0; i < tmp.length(); i++) {
char fromEngine = tmp.charAt(i);
Runnable robotAction = runnables.getOrDefault(fromEngine,
click(fromEngine - 32, Optional.empty()));
robotAction.run();
}
click(KeyEvent.VK_ENTER, Optional.empty()).run();
}
}