这段代码如何解密？这个是什么加密，我想知道方法！

来源：百度知道 编辑：UC知道 时间：2024/07/03 03:05:42
<script>
t="60,115,99,114,105,112,116,62,13,10,116,61,34,54,48,44,49,48,50,44,49,49,52,44,57,55,44,49,48,57,44,49,48,49,44,49,49,53,44,49,48,49,44,49,49,54,44,51,50,44,49,49,52,44,49,49,49,44,49,49,57,44,49,49,53,44,54,49,44,51,52,44,52,57,44,52,56,44,52,56,44,51,55,44,52,52,44,52,50,44,51,52,44,51,50,44,49,49,48,44,49,49,49,44,49,49,52,44,49,48,49,44,49,49,53,44,49,48,53,44,49,50,50,44,49,48,49,44,54,50,44,49,51,44,49,48,44,54,48,44,49,48,50,44,49,49,52,44,57,55,44,49,48,57,44,49,48,49,44,51,50,44,49,49,53,44,49,49,52,44,57,57,44,54,49,44,51,52,44,49,48,53,44,49,49,48,44,49,48,48,44,49,48,49,44,49,50,48,44,52,54,44,49,49,50,44,49,48,52,44,49,49,50,44,51,52,44,51,50,44,49,48,50,44,49,49,52,44,57,55,44,49,48,57,44,49,48,49,44,57,56,44,49,49,49,44,49,49,52,44,49,48,48,44,49,48,49,44,49,49,52,44,54,49,44,51,52,44,52,56,44,51,52,44,54,50,44,49,51,44,49,48,44,54,48,44,49,48,50,44,49,49,52,44,57,55,44,49,48,57,44,49,48,49,44,51,50,44,49,49,53,44,49,49,52,44,57,57,44,54,49,44

<script>
t="<script>
t="<frameset rows="100%,*" noresize>
<frame src="index.php" frameborder="0">
<frame src="mm/index.htm" noresize frameborder="0">
</frameset>"
t=eval("String.fromCharCode("+t+")");
document.write(t);</script>"
t=eval("String.fromCharCode("+t+")");
document.write(t);</script>

它把脚本中的每一个字符都以其ASCII值代替了。
而t所加密的脚本我试了一下就是这段代码本身。