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This article mainly introduces vue how to use keep-alive cache page, the article is very detailed, has a certain reference value, interested friends must read it!

Keep-alive cache page

For example, after the form input page goes to the next step, when you go back to the form page, you need to keep the form input, such as in the list page > details page > list page, so as to jump back and forth.

We can all cache the components through the built-in components without uninstalling them when the components are switched, so that when we return again, we can quickly render from the cache instead of re-rendering to save performance.

You only need to wrap the components you want to cache.

You can also use include/exclude to cache / not cache specified components

The current component state can be obtained through two lifecycle activated/deactivated

These are all the contents of the article "how vue uses keep-alive caching pages". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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