Shulou(Shulou.com)06/01 Report--

Today, I would like to share with you the relevant knowledge about how to achieve browser local storage in Javascript. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article. Let's take a look at it.

What is browser local storage

For example, the search history above is saved in the local storage of the browser.

Second, how to realize browser local storage

There is a localStorage property on window, which has a setItem method that takes two parameters, one key and one value.

Note: key and value must both be strings

Document

LocalStorage

Click me to read a piece of data

Function showData () {

Console.log (localStorage.getItem ('msg'))

}

Delete locally stored data

Use localStorage.removeItem () to read a piece of data

LocalStorage

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.