摘要:
<script language="javascript"> var x=2 y=4 document.write("加法:"+(x+y)+"<br>"); document.write("减法:"+(y-x)+"<br>"); document.write("乘法:"+(x*y)+"<br>"); document.write("除法:"+(y/x)+"<br>&q 阅读全文
posted @ 2012-02-23 09:14
Js零基础
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摘要:
<script language="javascript"> document.write("Hello World!");</script> 阅读全文
posted @ 2012-02-23 08:31
Js零基础
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