318 lines
11 KiB
TypeScript
318 lines
11 KiB
TypeScript
/*
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Fetch 接口
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fetch() 包含了 fetch() 方法，用于获取资源。
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Headers 表示响应/请求的标头信息，允许你查询它们，或者针对不同的结果做不同的操作。
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Request 相当于一个资源请求。
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Response 相当于请求的响应
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fetch 参数：
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method: 请求使用的方法，如 GET、POST。
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headers: 请求的头信息，形式为 Headers 的对象或包含 ByteString 值的对象字面量
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body: 请求的 body 信息：可能是一个 Blob、BufferSource(x禁止)、FormData、URLSearchParams 或者 USVString 对象。注意 GET 或 HEAD 方法的请求不能包含 body 信息。
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mode: 请求的模式，如 cors、no-cors 或者 same-origin。
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credentials: 请求的 credentials，如 omit、same-origin 或者 include。为了在当前域名内自动发送 cookie，必须提供这个选项，从 Chrome 50 开始，这个属性也可以接受 FederatedCredential (en-US) 实例或是一个 PasswordCredential (en-US) 实例。
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*/
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"use client"
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import { useUserStore } from "@/app/store/user"
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import { deleteCookie, refreshKey } from "@/components/login/api"
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import { isNumber } from "@/libs/util"
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interface OptionsProps {
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url: string
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method: string
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body?: BodyInit
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data?: any
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needCredentials?: boolean
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isUpload?: boolean
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isDownload?: boolean
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isFormData?: boolean
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isLogin?: boolean
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isRefresh?: boolean
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isDeleteCookie?: boolean
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notJson?: boolean
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headerAttr?: {
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[key: string]: string
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}
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}
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async function httpfetch<T>(options: OptionsProps): Promise<T> {
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const { removeUserInfo, refreshToken } = useUserStore.getState()
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const access_token = useUserStore.getState().access_token
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const refresh_token = useUserStore.getState().refresh_token
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let Message = {
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error: (params: { content: string }) => {
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console.log(params.content)
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},
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}
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const createSsrRequest: (
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options: OptionsProps,
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token?: string,
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refreshToken?: string
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) => Request = (options) => {
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// 设置请求头
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let myHeaders = new Headers()
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if (!options.isUpload && !options.isFormData && !options.notJson) {
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myHeaders.append("Content-Type", "application/json")
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}
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if (options.isDownload) {
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myHeaders.append("Response-Type", "blob")
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}
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if (options.isFormData) {
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options.body &&
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(options.body as FormData)?.append &&
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(options.body as FormData).append("options", JSON.stringify(options))
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}
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// 配置常用设置 method 请求方式 headers 请求头
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let myInit: RequestInit = {
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method: "POST",
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headers: myHeaders,
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mode: "cors",
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cache: "default",
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body: options.isFormData
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? options.body
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: (JSON.stringify({ data: options.body, ...options }) as BodyInit),
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}
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const pathList = options.url.split("/")
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const request = new Request(
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`${process.env.NEXT_PUBLIC_BASE_PATH}/api/${options.isFormData ? "transferFormData" : "transfer"}/${pathList[pathList.length - 1]}`,
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myInit
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)
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return request
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}
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const createCsrRequest: (
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options: OptionsProps,
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token?: string,
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refreshToken?: string
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) => Request = (options, token = "", refreshToken = "") => {
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let request = new Request(options.url)
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// 设置请求头
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let myHeaders = new Headers()
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myHeaders.append("Authorization", `bearer ${token}`)
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myHeaders.append("Token", token)
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myHeaders.append("Refresh-Token", refreshToken)
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if (!options.isUpload && !options.isFormData && !options.notJson) {
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myHeaders.append("Content-Type", "application/json")
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}
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if (options.isDownload) {
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myHeaders.append("Response-Type", "blob")
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}
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if (options.headerAttr) {
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Object.entries(options.headerAttr).map(([key, value]) => {
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myHeaders.append(key, value)
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})
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}
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// myHeaders.append("X-Machine-Code", "machine_code0")
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// 配置常用设置 method 请求方式 headers 请求头
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let myInit: RequestInit = {
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method: options.method,
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headers: myHeaders,
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mode: "cors",
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cache: "default",
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credentials: options.needCredentials ? "include" : undefined,
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body: options.body as BodyInit,
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}
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let publicUrl = options.url.includes("http")
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? ""
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: process.env.NEXT_PUBLIC_URL
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if (options.method === "GET") {
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let searchParams = new URLSearchParams()
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Object.entries(options.data || {})?.map((m) => {
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searchParams.append(m[0], m[1] as string)
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})
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let concatenatedURL = searchParams.toString()
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? options.url + "?" + searchParams.toString()
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: options.url
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request = new Request(publicUrl + concatenatedURL, myInit)
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} else {
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request = new Request(publicUrl + options.url, myInit)
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}
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return request
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}
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const createNewRequest =
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process.env.NEXT_PUBLIC_OUTPUT_TYPE === "standalone"
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? createSsrRequest
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: createCsrRequest
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const request = createNewRequest(options, access_token, refresh_token)
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return new Promise((resolved, rejected) => {
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fetch(request)
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.then(async (response) => {
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if (response.status === 200) {
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if (options.isDownload) {
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return response.blob()
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} else {
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return response.headers
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.get("Content-Type")
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?.includes("application/json")
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? response.json()
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: response.text()
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}
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} else {
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const { status } = response
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if (status === 400) {
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if (
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response.headers.get("Content-Type")?.includes("application/json")
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) {
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const data = await response.json()
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const { message: errInfo } = data
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Message.error({ content: errInfo || "" })
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throw new Error(errInfo)
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} else {
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const errInfo = await response.text()
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Message.error({ content: errInfo || "" })
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throw new Error(errInfo)
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}
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} else if (status === 401) {
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try {
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const refreshResponse = await refreshKey()
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let access_token = refreshResponse?.access || ""
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let refresh_token = refreshResponse?.refresh || ""
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refreshToken({
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refresh_token,
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access_token,
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})
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const retry_request = createNewRequest(options, access_token)
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const retry_response = await fetch(retry_request)
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return options.isDownload
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? retry_response.blob()
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: retry_response.json()
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} catch (error) {
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rejected(error)
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try {
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await deleteCookie()
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} catch (error) {
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rejected(error)
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} finally {
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// 清空身份信息并跳转至登录页面
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removeUserInfo()
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window.location.href = "/login"
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}
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}
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} else if (status === 403) {
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if (
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response.headers.get("Content-Type")?.includes("application/json")
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) {
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const data = await response.json()
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const { message: errInfo } = data
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Message.error({ content: errInfo || "" })
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location.href = `${process.env.NEXT_PUBLIC_HOME_URL}`
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throw new Error(errInfo)
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} else {
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const errInfo = await response.text()
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Message.error({ content: errInfo || "" })
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location.href = `${process.env.NEXT_PUBLIC_HOME_URL}`
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throw new Error(errInfo)
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}
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} else if (status === 500) {
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if (
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response.headers.get("Content-Type")?.includes("application/json")
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) {
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const data = await response.json()
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const { message: errInfo } = data
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Message.error({ content: errInfo || "" })
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throw new Error(errInfo)
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} else {
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const errInfo = await response.text()
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Message.error({ content: errInfo || "" })
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throw new Error(errInfo)
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}
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} else if (status === 406) {
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const data = await response.json()
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const { message: errInfo } = data
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Message.error({ content: errInfo || "" })
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// throw new Error(errInfo)
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rejected(errInfo)
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try {
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await deleteCookie()
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} catch (error) {
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rejected(error)
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} finally {
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// 清空身份信息并跳转至登录页面
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removeUserInfo()
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window.location.href = "/login"
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}
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} else if (status >= 510) {
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Message.error({ content: "申请资源不足！" })
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throw new Error("申请资源不足！")
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} else {
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Message.error({ content: "网络服务有误！" })
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throw new Error("Something went wrong on API server!")
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}
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}
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})
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.then(async (response) => {
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const code = response?.code
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const errInfo = response?.message || ""
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if (response) {
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if (isNumber(code)) {
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let status = code
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// 日后做相关处理
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if (status === 401) {
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try {
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const refreshResponse = await refreshKey()
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let access_token = refreshResponse?.access || ""
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let refresh_token = refreshResponse?.refresh || ""
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refreshToken({
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refresh_token,
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access_token,
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})
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const retry_request = createNewRequest(options, access_token)
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const retry_response = await fetch(retry_request)
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return options.isDownload
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? retry_response.blob()
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: retry_response.json()
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} catch (error) {
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rejected(error)
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}
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} else if (status === 400) {
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const { message: errInfo } = response
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Message.error({ content: errInfo || "" })
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throw new Error(errInfo)
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} else if (status === 403) {
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const { message: errInfo } = response
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Message.error({ content: errInfo || "" })
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// location.href = `${process.env.NEXT_PUBLIC_HOME_URL}`
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throw new Error(errInfo)
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} else if (status === 500) {
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const { message: errInfo } = response
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Message.error({ content: errInfo || "" })
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throw new Error(errInfo)
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} else if (status === 406) {
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const { message: errInfo } = response
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Message.error({ content: errInfo || "" })
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throw new Error(errInfo)
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} else if (status >= 510) {
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Message.error({ content: "申请资源不足！" })
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throw new Error("申请资源不足！")
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} else if (status === 200) {
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resolved(response)
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} else {
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Message.error({ content: "网络服务有误！" })
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throw new Error("Something went wrong on API server!")
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}
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}
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resolved(response)
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} else {
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throw new Error(errInfo)
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}
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})
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.catch((error) => {
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rejected(error)
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})
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})
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}
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export default httpfetch
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