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解决方案 »

  1.   

    这是原始的代码
    <script language=javascript>
    window["\x64\x6f\x63\x75\x6d\x65\x6e\x74"]["\x77\x72\x69\x74\x65\x6c\x6e"]("\u8d44\u6e90\u63d0\u4f9b\x3a\x3c\x61 \x68\x72\x65\x66\x3d\"\x68\x74\x74\x70\x3a\/\/\x62\x62\x73\x2e\x67\x6f\x70\x65\x2e\x63\x6e\/\" \x74\x61\x72\x67\x65\x74\x3d\"\x5f\x62\x6c\x61\x6e\x6b\" \x73\x74\x79\x6c\x65\x3d\"\x63\x6f\x6c\x6f\x72\x3a\x23\x33\x33\x36\x36\x30\x30\x3b\" \x3e\x3c\x62\x3e\u72d7\u6251\u6e90\u7801\u793e\u533a\x3c\/\x62\x3e\x3c\/\x61\x3e");
    </script>
    这是解码的代码
    <script>
    s = document.scripts[0].innerHTML;
    s = s.replace(/\\(x..)/g, function(a, b) { return eval('String.fromCharCode(0'+b+')'); });
    s = s.replace(/\\u(....)/g, function(a, b) { return eval('String.fromCharCode(0x'+b+')'); });
    alert(s); //看一下
    </script>