abstract:<script type="text/javascript">documemt.write("你好我是一個js程序");var a=11,b=100;z=a+b;documemt.write(z);</script>
<script type="text/javascript">
documemt.write("你好我是一個js程序");
var a=11,b=100;
z=a+b;
documemt.write(z);
</script>
Correcting teacher:天蓬老師Correction time:2019-06-19 13:13:32
Teacher's summary:將運行結(jié)果放在控制臺中查看會更好, 頁面中應(yīng)該結(jié)合 DOM操作才有意義