Home > Article > Web Front-end > A brief discussion on local storage of localStorage
1. localStorage.name="Lao Wang"; //The first method to set up local data storage localStorage
2. localStorage.setItem("color","red "); //The second method of setting up local data storage
3, localStorage.removeItem("name"); //Delete local storage data
4, localStorage.name // Get local data
localStorage.getItem("set") //Another way to get local data
5 localStorage.key(0) //Get the sum of the values in the brackets of the name of the previously saved data The arrays are the same
6, localStorage.clear() //Clear all locally stored data
7, localStorage.setItem("set1","{'name':'Xiao Li', 'age':'1314'}") //Save in json format, 1. Save the number of items 2. Easy to extract
8. var price=localStorage.getItem("set1") // Get the saved Local data
obj=eval('('+price+')') //Convert json format string to object
alert(obj.age) //Call the value
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<script>
localStorage.name="杜人龙";
localStorage.name="小花"; //第一种设置本地数据的方法
localStorage.setItem("set","小菊"); //第二种设置本地数据的方法
localStorage.setItem("set1","{'name':'小李','age':'1314'}") //保存为json格式
localStorage.removeItem("name"); //删除本地存储数据
alert(localStorage.name) //获取本地数据
alert(localStorage.getItem("set")) //另一种获取本地数据的方法
alert(localStorage.key(0)) //获取前面保存数据的名称 括号中的数值和数组相同
var price=localStorage.getItem("set1")
obj=eval('('+price+')')
alert(obj.age)
localStorage.clear() //清楚本地所有数据
</script>
</body>
</html>
The above is the detailed content of A brief discussion on local storage of localStorage. For more information, please follow other related articles on the PHP Chinese website!