refactor(hooks): 优化useRequest类型定义和返回值处理
- 将UnwrapRef替换为更明确的Ref类型 - 添加IUseRequestReturn接口明确返回值类型 - 调整data类型为可选的T | undefined - 简化响应数据处理逻辑
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@@ -1,4 +1,4 @@
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import type { UnwrapRef } from 'vue'
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import type { Ref } from 'vue'
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interface IUseRequestOptions<T> {
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/** 是否立即执行 */
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@@ -7,6 +7,13 @@ interface IUseRequestOptions<T> {
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initialData?: T
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}
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interface IUseRequestReturn<T> {
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loading: Ref<boolean>
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error: Ref<boolean | Error>
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data: Ref<T | undefined>
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run: () => Promise<T | undefined>
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}
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/**
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* useRequest是一个定制化的请求钩子,用于处理异步请求和响应。
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* @param func 一个执行异步请求的函数,返回一个包含响应数据的Promise。
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@@ -18,15 +25,15 @@ interface IUseRequestOptions<T> {
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export default function useRequest<T>(
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func: () => Promise<IResData<T>>,
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options: IUseRequestOptions<T> = { immediate: false },
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) {
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): IUseRequestReturn<T> {
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const loading = ref(false)
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const error = ref(false)
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const data = ref<T>(options.initialData)
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const data = ref<T | undefined>(options.initialData) as Ref<T | undefined>
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const run = async () => {
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loading.value = true
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return func()
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.then((res) => {
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data.value = res.data as UnwrapRef<T>
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data.value = res.data
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error.value = false
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return data.value
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})
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