preface

In daily development, the repeated click of the button is often ignored, and the result is that the careful test girl clicks the button to test abnormal, hahaha.

So how do we implement the repeated submission of buttons?

To get down to business:

First, we set a switch. When the button is clicked, we turn it off immediately and wait for the program to finish. If you need to click on it later, just release it again

In the code

let switch = false;

doSomething() {

  if (switch) {

    return false;

  }

  switch = true;

  promise().then(res= > {

    switch = false;

  }).catch((a)= > {

    switch = false;

  });

}
Copy the code

This completes a switch; Only one interface can be invoked each time a button is clicked; Click until the interface responds.

If there is a better way, welcome to communicate

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