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javascript入門

??? 2018-12-15 11:50:22 214
????：<!DOCTYPE html> <html> <head>     <meta charset="UTF-8">     <title>javascript基礎(chǔ)</title>   &nb 
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>javascript基礎(chǔ)</title>
    <script type="text/javascript">
var name='sun';
document.write(name+'</br>');
var a=12,b=15;
c=a*b;
document.write(c+'</br>');
var x=10,y=5;
document.write(x<15&&y>6);

    </script>
</head>
<body>
    
</body>
</html>


?? ???：天蓬老師?? ??：2018-12-15 12:39:25
???? ??：以后,建議, 把變量直接輸入到控制臺(tái)查看: console.log()

??? ??

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