js 把数字转成2 ,8,16进制的方法

直接上代码 

 1 <!DOCTYPE html>
 2 <html>
 3 <body>
 4 
 5 <script>
 6 var myNumber = 128;
 7 document.write(myNumber + ' decimal<br>');
 8 document.write(myNumber.toString(16) + ' hex<br>');
 9 document.write(myNumber.toString(8) + ' octal<br>');
10 document.write(myNumber.toString(2) + ' binary<br>');
11 </script>
12 
13 </body>
14 </html>
原文地址:https://www.cnblogs.com/machao/p/5237391.html