一个简单的巧妙用法eval()函数htmlheadscript typetext/javascript src/jquery/jquery.js/sc
一个简单的巧妙用法eval()函数
<html><head><script type="text/javascript" src="/jquery/jquery.js"></script><script type="text/javascript">function say(say){ alert(say);}eval("say")("hello world");</script></head><body></body></html> ?