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What happens when converting to a number in JavaScript?

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Release: 2023-08-27 12:13:09
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当在JavaScript中将  转换为数字时会发生什么?

Use the Number() method in JavaScript to convert to Number. You can try running the following code to learn how to convert ["demo"] to Number in JavaScript -

Example

Live Demo

<!DOCTYPE html>
<html>
   <body>
      <p>Convert ["demo"] to Number</p>
      <script>
         var myVal = ["demo"];
         document.write("Number: " + Number(myVal));
      </script>
   </body>
</html>
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source:tutorialspoint.com
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