fetch Hook

在此示例中:

pages/index.vue imports components/Mountains.vue which uses the fetch hook and the $http module to fetch our data at component level while pages/mountains/_slug fetches the data at page level and include:

  • $fetchState.pending to show a loading text when the data is loading.
  • $fetchState.error to show an error message when we can't retrieve the data.
  • $fetch to fetch the data again when clicked.

Learn more about the http module.

Learn more about the fetch hook in the Features book in the Data Fetching chapter.

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