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How to correctly use keep-alive components in vue projects

王林
Release: 2023-07-21 17:53:15
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How to use keep-alive components correctly in Vue projects

In Vue projects, we often encounter situations where we need to cache components to improve user experience. Vue's keep-alive component was born for this. The keep-alive component can cache dynamic components or router-view components to maintain their state, reduce loading and rendering time, and improve page response speed.

Using the keep-alive component is very simple, just wrap the component that needs to be cached in the tag. So how do we use the keep-alive component correctly in a real project? Below are several examples to illustrate.

  1. Caching dynamic components