Simple use of localStorage local storage in html5, html5localstorage

Simple use of localStorage local storage in html5, html5localstorage

When we use local storage for pages, we will talk about local storage today.

1. localStorage. name = "Old Wang"; // localStorage

2. localStorage. setItem ("color", "red"); // The second method for storing local data

3. localStorage. removeItem ("name"); // Delete Local Storage Data

4. localStorage. name // obtain local data
LocalStorage. getItem ("set") // another method for obtaining local data

5 localStorage. key (0) // obtain the value in the name brackets of the previously stored data. It is the same as the value in the array.

6. localStorage. clear () // clear all locally stored data

7. localStorage. setItem ("set1", "{'name': 'lil', 'age': '000000'}") // Save As json format, 1. Saving 2. Convenient Extraction

8. var price = localStorage. getItem ("set1") // obtain the stored local data
Obj = eval ('+ price +') // converts a json string to an object.
Alert (obj. age) // call the value

Code

<! DOCTYPE html> 
Storage location

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