通过js绑定键盘按下事件onkeydown获取每个按键的ascII值. js获取每个按键的ascii值 <script language="javascript"> //获取每个按键的值 function keyDown() { var keycode=event.keyCode; var keychar=String.fromCharCode(keycode); console.log('ASCII='+keycode+'\nKeyChar='+keychar); } d
Java ascii码值转为输出ascii码 public static void main(String[] args) { // TODO Auto-generated method stub String a = "\001"; if("\001".equals(a)){ a = "001"; int b = Integer.valueOf(a); //转为ascii char c = (char)b; //转为String String