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This article mainly introduces "how to use switch in react". In daily operation, I believe many people have doubts about how to use switch in react. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "how to use switch in react". Next, please follow the editor to study!

In react, switch is used to ensure that the route renders only one path, which is used to solve the unique rendering of route; in the case of "" wrapper, when a path is matched, rendering will be stopped, and without "" wrapper, each matched "" will be rendered. "

The operating environment of this tutorial: Windows10 system, react17.0.1 version, Dell G3 computer.

What is the use of switch in react

Each match will be rendered, wrapped, and only one path will be rendered

In order to solve the unique rendering of route, it is to ensure that the route renders only one path.

Is unique, because it only renders one path, and when it matches a path, it stops rendering. By contrast (without using parcels), everything matched by location will be rendered.

If configured

(home)} / > (home)} / >

If there is no configuration

(home)} / > (home)} / >

At this point, the study on "how to use switch in react" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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