<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Test</title>
<link href="Content/style.css" rel="stylesheet" />
<script src="Scripts/jquery-2.1.1.js"></script>
</head>
<body>
<div class="title">darkthread</div>
<script>
$(function () {
var $btn = $("<button>更新CSS</button>");
$btn
.css({
position: "absolute", "z-index": 100,
top: "6px", right: "6px", fontSize: "9pt"
})
.on("click",
function () {
document.getElementsByTagName("link")[0].href =
"Content/style.css?_=" + Math.random();
})
.appendTo("body");
});
</script>
</body>
</html>