H5localStorage的簡單儲存和刪除

h5localstorage localstorage 簡單儲存刪除简体版

原文原文鏈接

<!DOCTYPE html>
<html>
<head lang="en">html

<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>H5的storage</title>

</head>
<body>jquery

<input type='button' onclick='setItems()' value='存值'　/>
<input type='button' onclick='getItems()' value='取值'　/>
<input type='button' onclick='deleteItem()' value='刪除'　/>

</body>
<script src="js/jquery.min.js"></script>
<script>code

//localStorage存值永久有效
function setItems(){
    var user = {};
    user.name = 'Adam Li';
    user.age  = 25;
    user.home = 'China';
    localStorage.setItem('userinfo',JSON.stringify(user));
}
//localStorage取值
function getItems(){
    var data = JSON.parse(localStorage.getItem('userinfo'));
    console.log("name:"+data.name+'\r age:'+data.age+"\r home:"+data.home);
}

//localStorage刪除指定鍵對應的值
function deleteItem(){
    localStorage.removeItem('userinfo');
    console.log(localStorage.getItem('userinfo'));
}

</script>
</html>htm

相關標籤/搜索

每日一句

每一个你不满意的现在，都有一个你没有努力的曾经。