Scaling UpLesson 32Free preview

Vue HTTP Request

This lesson is part of Vue · All levels

Summary

Vue applications often need to take or send data to the server via HTTP request. On Vue 3, the request is usually made within the lifecycle hook onMounted using a fetch or library such as an axios. It's important to handle the status of success or failure so that users get clear feedback.

Key points

HTTP requests are generally executed on onMounted once the component is ready.
Fetch and axios are popular choices for HTTP requests.
Always handle a failure condition with a try-catch or a block catch.
Loading status helps the user understand the running process.
The request result data is stored in the ref so that the view is updated.

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