Shulou(Shulou.com)06/03 Report--

In this issue, the editor will bring you about how to store HTML locally. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

HTML local storage

HTML local storage: better than cookies.

What is HTML local storage? (recommended: html tutorial)

Through Local Storage, web applications can store data locally in the user's browser.

Prior to HTML5, application data could only be stored in cookie, including each server request. Local storage is more secure, and large amounts of data can be stored locally without affecting the performance of the site.

Unlike cookie, the storage limit is much greater (at least 5MB) and the information is not transferred to the server.

Local storage passes through the place of origin (origin) (via domain and protocol). All pages, from the place of origin, can store and access the same data.

Browser support

The array in the table indicates the first browser version that fully supports local storage.

HTML local storage object

HTML local storage provides two objects that store data on the client:

Window.localStorage-stores data without deadlines

Window.sessionStorage-data is stored for a session (data is lost when the browser tab page is closed)

When using local storage, check the browser support for localStorage and sessionStorage:

If (typeof (Storage)! = = "undefined") {/ / Code for localStorage/sessionStorage} else {/ / Sorry! Web Storage is not supported.} above is how the HTML shared by the editor is stored locally. If you happen to have similar doubts, please refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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