十六进制编码x20x27onclickx3dalertx281x29x3bx2fx2fx27解码

  1、下面方法适合解码的字符比较多的

<script>
var _0xf488=["x20x27onclickx3dalertx281x29x3bx2fx2fx27"];
function decode() {
var element = document.getElementById('code');
for (var key in _0xf488) {
element.value += _0xf488[key] + "
";
}
}
</script>
<textarea id="code" cols="80" rows="20"></textarea>
<input type="button" onclick="decode()" value="解码">

菜鸟教程在线编辑器 https://www.runoob.com/try/try.php?filename=tryhtml_intro

复制粘贴后运行：

2、下面适合代码少的，运行后直接弹出，可复制

<script>
javascript:alert("x20x27onclickx3dalertx281x29x3bx2fx2fx27");
</script>