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This article mainly shows you "vue how to use async and await", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "vue how to use async and await" this article.

Using async and await

Most of the time, when using Promise, it is handled through .then, .catch, .finally. But in fact, I prefer to use the async asynchronous function to deal with Pormise. We only need to obtain the data. Through try exception capture, we can quickly troubleshoot and throw errors. Referring to the life cycle of the data obtained above, you can see

Async beforeMount () {try {const data = await getUserInfo ()} catch (error) {console.log (error)} finally {}} these are all the contents of the article "how vue uses async and await". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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