feat: 重新整理目录结构,mock请求

src/axios/config.ts

@@ -0,0 +1,50 @@
+import { AxiosResponse, AxiosRequestHeaders, InternalAxiosRequestConfig } from './types'
+import { ElMessage } from 'element-plus'
+import qs from 'qs'
+import router from '@/router'
+import { SUCCESS_CODE } from '@/constants'
+
+import { useStorage } from '@/hooks/web/useStorage'
+
+const { clear } = useStorage()
+
+const defaultRequestInterceptors = (config: InternalAxiosRequestConfig) => {
+  if (
+    config.method === 'post' &&
+    (config.headers as AxiosRequestHeaders)['Content-Type'] === 'application/x-www-form-urlencoded'
+  ) {
+    config.data = qs.stringify(config.data)
+  }
+  if (config.method === 'get' && config.params) {
+    let url = config.url as string
+    url += '?'
+    const keys = Object.keys(config.params)
+    for (const key of keys) {
+      if (config.params[key] !== void 0 && config.params[key] !== null) {
+        url += `${key}=${encodeURIComponent(config.params[key])}&`
+      }
+    }
+    url = url.substring(0, url.length - 1)
+    config.params = {}
+    config.url = url
+  }
+  return config
+}
+
+const defaultResponseInterceptors = (response: AxiosResponse) => {
+  if (response?.config?.responseType === 'blob') {
+    // 如果是文件流，直接过
+    return response
+  } else if (response.data.code === SUCCESS_CODE) {
+    return response.data
+  } else {
+    ElMessage.error(response?.data?.message)
+    if (response?.data?.code === 401) {
+      // token过期
+      clear()
+      router.push('/login')
+    }
+  }
+}
+
+export { defaultResponseInterceptors, defaultRequestInterceptors }

src/axios/index.ts

@@ -0,0 +1,38 @@
+import service from './service'
+import { CONTENT_TYPE } from '@/constants'
+
+const request = (option: AxiosConfig) => {
+  const { url, method, params, data, headers, responseType } = option
+  return service.request({
+    url: url,
+    method,
+    params,
+    data,
+    responseType: responseType,
+    headers: {
+      'Content-Type': CONTENT_TYPE,
+      ...headers
+    }
+  })
+}
+
+export default {
+  get: <T = any>(option: AxiosConfig) => {
+    return request({ method: 'get', ...option }) as Promise<IResponse<T>>
+  },
+  post: <T = any>(option: AxiosConfig) => {
+    return request({ method: 'post', ...option }) as Promise<IResponse<T>>
+  },
+  delete: <T = any>(option: AxiosConfig) => {
+    return request({ method: 'delete', ...option }) as Promise<IResponse<T>>
+  },
+  put: <T = any>(option: AxiosConfig) => {
+    return request({ method: 'put', ...option }) as Promise<IResponse<T>>
+  },
+  cancelRequest: (url: string | string[]) => {
+    return service.cancelRequest(url)
+  },
+  cancelAllRequest: () => {
+    return service.cancelAllRequest()
+  }
+}

src/axios/service.ts

@@ -0,0 +1,74 @@
+import axios, { AxiosError } from 'axios'
+import { defaultRequestInterceptors, defaultResponseInterceptors } from './config'
+
+import { AxiosInstance, InternalAxiosRequestConfig, RequestConfig, AxiosResponse } from './types'
+import { ElMessage } from 'element-plus'
+import { REQUEST_TIMEOUT } from '@/constants'
+
+export const PATH_URL = import.meta.env.VITE_API_BASE_PATH
+
+const abortControllerMap: Map<string, AbortController> = new Map()
+
+const axiosInstance: AxiosInstance = axios.create({
+  timeout: REQUEST_TIMEOUT,
+  baseURL: PATH_URL
+})
+
+axiosInstance.interceptors.request.use((res: InternalAxiosRequestConfig) => {
+  const controller = new AbortController()
+  const url = res.url || ''
+  res.signal = controller.signal
+  abortControllerMap.set(url, controller)
+  return res
+})
+
+axiosInstance.interceptors.response.use(
+  (res: AxiosResponse) => {
+    const url = res.config.url || ''
+    abortControllerMap.delete(url)
+    // 这里不能做任何处理，否则后面的 interceptors 拿不到完整的上下文了
+    return res
+  },
+  (error: AxiosError) => {
+    console.log('err： ' + error) // for debug
+    ElMessage.error(error.message)
+    return Promise.reject(error)
+  }
+)
+
+axiosInstance.interceptors.request.use(defaultRequestInterceptors)
+axiosInstance.interceptors.response.use(defaultResponseInterceptors)
+
+const service = {
+  request: (config: RequestConfig) => {
+    return new Promise((resolve, reject) => {
+      if (config.interceptors?.requestInterceptors) {
+        config = config.interceptors.requestInterceptors(config as any)
+      }
+
+      axiosInstance
+        .request(config)
+        .then((res) => {
+          resolve(res)
+        })
+        .catch((err: any) => {
+          reject(err)
+        })
+    })
+  },
+  cancelRequest: (url: string | string[]) => {
+    const urlList = Array.isArray(url) ? url : [url]
+    for (const _url of urlList) {
+      abortControllerMap.get(_url)?.abort()
+      abortControllerMap.delete(_url)
+    }
+  },
+  cancelAllRequest() {
+    for (const [_, controller] of abortControllerMap) {
+      controller.abort()
+    }
+    abortControllerMap.clear()
+  }
+}
+
+export default service

src/axios/types/index.ts

@@ -0,0 +1,31 @@
+import type {
+  InternalAxiosRequestConfig,
+  AxiosResponse,
+  AxiosRequestConfig,
+  AxiosInstance,
+  AxiosRequestHeaders,
+  AxiosError
+} from 'axios'
+
+interface RequestInterceptors<T> {
+  // 请求拦截
+  requestInterceptors?: (config: InternalAxiosRequestConfig) => InternalAxiosRequestConfig
+  requestInterceptorsCatch?: (err: any) => any
+  // 响应拦截
+  responseInterceptors?: (config: T) => T
+  responseInterceptorsCatch?: (err: any) => any
+}
+
+interface RequestConfig<T = AxiosResponse> extends AxiosRequestConfig {
+  interceptors?: RequestInterceptors<T>
+}
+
+export {
+  AxiosResponse,
+  RequestInterceptors,
+  RequestConfig,
+  AxiosInstance,
+  InternalAxiosRequestConfig,
+  AxiosRequestHeaders,
+  AxiosError
+}