一个js代码整理工具。如：<script language="JavaScript">var i=0,s="",k=0;function foo(){for(j=0;j<10;j++){for(i=0;i<10;i++){s="string1";k=Math.floor(Math.random()*10);}for(i=20;i>9;i--){s="string2";k=i;}}}</script><br>经过工具整理后：<br><script language="JavaScript"><br>var i = 0, s = "", k = 0;<br>function foo()<br>{<br> for(j = 0; j < 10; j++) <br> {<br> for(i = 0; i < 10; i++) <br> {<br> s = "string1";<br> k = Math.floor( Math.random()*10 );<br> }<br> for(i = 20; i > 9; i--) <br> {<br> s = "string2";<br> k = i;<br> }<br> }<br>}<br></script><br>详细介绍：http://jcay.com/javascript-code-improver.html<br>