html运行实例（jsck_win_localstorage

代码示例：（标识：jsck_win_localstorage_2）

<!DOCTYPE html>
<html>
<head>
<script>
function clickCounter() {
  if(typeof(Storage) !== "undefined") {
    if (localStorage.clickcount) {
      localStorage.clickcount = Number(localStorage.clickcount)+1;
    } else {
      localStorage.clickcount = 1;
    }
    document.getElementById("result").innerHTML = "You have clicked the button " + localStorage.clickcount + " time(s).";
  } else {
    document.getElementById("result").innerHTML = "Sorry, your browser does not support web storage...";
  }
}
</script>
</head>
<body>

<p><button onclick="clickCounter()" type="button">点击我！</button></p>
<div id="result"></div>
<p>单击按钮来查看计数器增加。</p>
<p>请关闭浏览器选项卡（或窗口），然后再试一次，计数器将继续计数（不会重置）。</p>

</body>
</html>