毫秒后自动按Enter键

Question

I have written a php code and built a jar file. Through php I send parameters to jar file. In jar file I basically read the parameter with scanner - nextLine.

My question is, how can I implement such a code that acts like an Enter key to be able to continue the program? When I send the parameter, let me say after 10 milliseconds, java will press key automatically.

Thanks for any advance.

Answer 1

The robot class can do this for you in java. Here is an excample how to use it.

Answer 2

I would use a stop character, instead of a simulated button click. Append a special character that is normally not found in your php-generated string and let your scanner read it character by character until special char is found.

Java code:

boolean found = false;
String parameter = "";
Scanner sc = new Scanner(System.in);
    while(!found){
       String input = sc.next();
       parameter += input + "\n";
       if(input.contains('<specialchar>')
            found = true;
    }
Thread.CurrentThread().wait(10);
//here goes the code to deal with finished input

Hope this helps

Answer 3

据我了解，请使用getKeyCode（）检查KeyEvent或在10毫秒后直接将keyCode传递为hardCoded。

Answer 4

$('textarea').bind("enterKey",function(e){
 //do stuff here
});