000
This commit is contained in:
23
cdTMP/src/hooks/fetchData.js
Normal file
23
cdTMP/src/hooks/fetchData.js
Normal file
@@ -0,0 +1,23 @@
|
||||
import { ref } from "vue"
|
||||
|
||||
/**
|
||||
* 该hook传入一个远程数据储存默认值,以及请求远程数据的函数
|
||||
*/
|
||||
const useFetchData = (defaultValue = {}, fetDataFunc) => {
|
||||
const loadingData = ref(defaultValue) // 远程请求的数据
|
||||
const isDataLoading = ref(false)
|
||||
// 该hook需要组件里面提供 -> fetchData的函数,返回远程请求数据的东西
|
||||
/// 相当于created
|
||||
async function fetchOrigin() {
|
||||
isDataLoading.value = true
|
||||
const res = await fetDataFunc()
|
||||
loadingData.value = res.data
|
||||
isDataLoading.value = false
|
||||
}
|
||||
fetchOrigin()
|
||||
return {
|
||||
loadingData,
|
||||
isDataLoading
|
||||
}
|
||||
}
|
||||
export default useFetchData
|
||||
Reference in New Issue
Block a user