源自：2-1 JavaScript-输出内容（document.write）
<script type="text/javascript"> var mystr="我是"; var mychar="JavaScript"; document.write(mystr+"<br />"); document.write(mystr+mychar+"的忠实粉丝"); </script>
<script type="text/javascript">
var mystr="我是";
var mychar="JavaScript";
document.write(mystr+"<br />");
document.write(mystr+mychar+"的忠实粉丝");
</script>
提问者：Carrie_IT
2014-12-31 11:40