菜鸟教程在线编辑器

AI 编程工具

 
                <!DOCTYPE html>
<html>
<body>

<script type="text/vbscript">

document.write(CByte(0) & "<br>")
document.write(CByte(56.8) & "<br>")
document.write(CByte(123.2) & "<br>")
document.write(CByte(255) & "<br>")

</script> 

</body>
</html>
              