初始化仓库
This commit is contained in:
13
src/http/README.md
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13
src/http/README.md
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# 请求库
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目前unibest支持3种请求库:
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- 菲鸽简单封装的 `简单版本http`,路径(src/http/http.ts),对应的示例在 src/api/foo.ts
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- `alova 的 http`,路径(src/http/alova.ts),对应的示例在 src/api/foo-alova.ts
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- `vue-query`, 路径(src/http/vue-query.ts), 目前主要用在自动生成接口,详情看(https://unibest.tech/base/17-generate),示例在 src/service/app 文件夹
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## 如何选择
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如果您以前用过 alova 或者 vue-query,可以优先使用您熟悉的。
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如果您的项目简单,简单版本的http 就够了,也不会增加包体积。(发版的时候可以去掉alova和vue-query,如果没有超过包体积,留着也无所谓 ^_^)
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## roadmap
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菲鸽最近在优化脚手架,后续可以选择是否使用第三方的请求库,以及选择什么请求库。还在开发中,大概月底出来(7月31号)。
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111
src/http/alova.ts
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111
src/http/alova.ts
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import type { uniappRequestAdapter } from '@alova/adapter-uniapp'
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import type { IResponse } from './types'
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import AdapterUniapp from '@alova/adapter-uniapp'
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import { createAlova } from 'alova'
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import { createServerTokenAuthentication } from 'alova/client'
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import VueHook from 'alova/vue'
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import { toast } from '@/utils/toast'
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import { ContentTypeEnum, ResultEnum, ShowMessage } from './tools/enum'
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// 配置动态Tag
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export const API_DOMAINS = {
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DEFAULT: import.meta.env.VITE_SERVER_BASEURL,
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SECONDARY: import.meta.env.VITE_API_SECONDARY_URL,
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}
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/**
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* 创建请求实例
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*/
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const { onAuthRequired, onResponseRefreshToken } = createServerTokenAuthentication<
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typeof VueHook,
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typeof uniappRequestAdapter
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>({
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refreshTokenOnError: {
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isExpired: (error) => {
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return error.response?.status === ResultEnum.Unauthorized
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},
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handler: async () => {
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try {
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// await authLogin();
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}
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catch (error) {
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// 切换到登录页
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await uni.reLaunch({ url: '/pages/common/login/index' })
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throw error
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}
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},
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},
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})
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/**
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* alova 请求实例
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*/
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const alovaInstance = createAlova({
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baseURL: import.meta.env.VITE_APP_PROXY_PREFIX,
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...AdapterUniapp(),
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timeout: 5000,
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statesHook: VueHook,
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beforeRequest: onAuthRequired((method) => {
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// 设置默认 Content-Type
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method.config.headers = {
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ContentType: ContentTypeEnum.JSON,
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Accept: 'application/json, text/plain, */*',
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...method.config.headers,
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}
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const { config } = method
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const ignoreAuth = !config.meta?.ignoreAuth
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console.log('ignoreAuth===>', ignoreAuth)
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// 处理认证信息 自行处理认证问题
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if (ignoreAuth) {
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const token = 'getToken()'
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if (!token) {
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throw new Error('[请求错误]:未登录')
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}
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// method.config.headers.token = token;
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}
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// 处理动态域名
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if (config.meta?.domain) {
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method.baseURL = config.meta.domain
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console.log('当前域名', method.baseURL)
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}
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}),
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responded: onResponseRefreshToken((response, method) => {
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const { config } = method
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const { requestType } = config
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const {
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statusCode,
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data: rawData,
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errMsg,
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} = response as UniNamespace.RequestSuccessCallbackResult
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// 处理特殊请求类型(上传/下载)
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if (requestType === 'upload' || requestType === 'download') {
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return response
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}
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// 处理 HTTP 状态码错误
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if (statusCode !== 200) {
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const errorMessage = ShowMessage(statusCode) || `HTTP请求错误[${statusCode}]`
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console.error('errorMessage===>', errorMessage)
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toast.error(errorMessage)
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throw new Error(`${errorMessage}:${errMsg}`)
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}
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// 处理业务逻辑错误
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const { code, message, data } = rawData as IResponse
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if (code !== ResultEnum.Success) {
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if (config.meta?.toast !== false) {
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toast.warning(message)
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}
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throw new Error(`请求错误[${code}]:${message}`)
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}
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// 处理成功响应,返回业务数据
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return data
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}),
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})
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export const http = alovaInstance
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118
src/http/http.ts
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118
src/http/http.ts
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import type { CustomRequestOptions } from '@/http/types'
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export function http<T>(options: CustomRequestOptions) {
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// 1. 返回 Promise 对象
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return new Promise<IResData<T>>((resolve, reject) => {
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uni.request({
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...options,
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dataType: 'json',
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// #ifndef MP-WEIXIN
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responseType: 'json',
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// #endif
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// 响应成功
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success(res) {
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// 状态码 2xx,参考 axios 的设计
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if (res.statusCode >= 200 && res.statusCode < 300) {
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// 2.1 提取核心数据 res.data
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resolve(res.data as IResData<T>)
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}
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else if (res.statusCode === 401) {
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// 401错误 -> 清理用户信息,跳转到登录页
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// userStore.clearUserInfo()
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// uni.navigateTo({ url: '/pages/login/login' })
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reject(res)
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}
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else {
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// 其他错误 -> 根据后端错误信息轻提示
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!options.hideErrorToast
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&& uni.showToast({
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icon: 'none',
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title: (res.data as IResData<T>).msg || '请求错误',
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})
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reject(res)
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}
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},
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// 响应失败
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fail(err) {
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uni.showToast({
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icon: 'none',
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title: '网络错误,换个网络试试',
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})
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reject(err)
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},
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})
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})
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}
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/**
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* GET 请求
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* @param url 后台地址
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* @param query 请求query参数
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* @param header 请求头,默认为json格式
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* @returns
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*/
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export function httpGet<T>(url: string, query?: Record<string, any>, header?: Record<string, any>, options?: Partial<CustomRequestOptions>) {
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return http<T>({
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url,
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query,
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method: 'GET',
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header,
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...options,
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})
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}
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/**
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* POST 请求
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* @param url 后台地址
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* @param data 请求body参数
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* @param query 请求query参数,post请求也支持query,很多微信接口都需要
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* @param header 请求头,默认为json格式
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* @returns
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*/
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export function httpPost<T>(url: string, data?: Record<string, any>, query?: Record<string, any>, header?: Record<string, any>, options?: Partial<CustomRequestOptions>) {
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return http<T>({
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url,
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query,
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data,
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method: 'POST',
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header,
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...options,
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})
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}
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/**
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* PUT 请求
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*/
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export function httpPut<T>(url: string, data?: Record<string, any>, query?: Record<string, any>, header?: Record<string, any>, options?: Partial<CustomRequestOptions>) {
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return http<T>({
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url,
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data,
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query,
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method: 'PUT',
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header,
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...options,
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})
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}
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/**
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* DELETE 请求(无请求体,仅 query)
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*/
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export function httpDelete<T>(url: string, query?: Record<string, any>, header?: Record<string, any>, options?: Partial<CustomRequestOptions>) {
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return http<T>({
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url,
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query,
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method: 'DELETE',
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header,
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...options,
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})
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}
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http.get = httpGet
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http.post = httpPost
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http.put = httpPut
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http.delete = httpDelete
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// 支持与 alovaJS 类似的API调用
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http.Get = httpGet
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http.Post = httpPost
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http.Put = httpPut
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http.Delete = httpDelete
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65
src/http/interceptor.ts
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65
src/http/interceptor.ts
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import type { CustomRequestOptions } from '@/http/types'
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import { useUserStore } from '@/store'
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import { getEnvBaseUrl } from '@/utils'
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import { platform } from '@/utils/platform'
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import { stringifyQuery } from './tools/queryString'
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// 请求基准地址
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const baseUrl = getEnvBaseUrl()
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// 拦截器配置
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const httpInterceptor = {
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// 拦截前触发
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invoke(options: CustomRequestOptions) {
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// 接口请求支持通过 query 参数配置 queryString
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if (options.query) {
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const queryStr = stringifyQuery(options.query)
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if (options.url.includes('?')) {
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options.url += `&${queryStr}`
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}
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else {
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options.url += `?${queryStr}`
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}
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}
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// 非 http 开头需拼接地址
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if (!options.url.startsWith('http')) {
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// #ifdef H5
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// console.log(__VITE_APP_PROXY__)
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if (JSON.parse(__VITE_APP_PROXY__)) {
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// 自动拼接代理前缀
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options.url = import.meta.env.VITE_APP_PROXY_PREFIX + options.url
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}
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else {
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options.url = baseUrl + options.url
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}
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// #endif
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// 非H5正常拼接
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// #ifndef H5
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options.url = baseUrl + options.url
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// #endif
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// TIPS: 如果需要对接多个后端服务,也可以在这里处理,拼接成所需要的地址
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}
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// 1. 请求超时
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options.timeout = 10000 // 10s
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// 2. (可选)添加小程序端请求头标识
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options.header = {
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platform, // 可选,与 uniapp 定义的平台一致,告诉后台来源
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...options.header,
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}
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// 3. 添加 token 请求头标识
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const userStore = useUserStore()
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const { token } = userStore.userInfo as unknown as IUserInfo
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if (token) {
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options.header.Authorization = `Bearer ${token}`
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}
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},
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}
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export const requestInterceptor = {
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install() {
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// 拦截 request 请求
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uni.addInterceptor('request', httpInterceptor)
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// 拦截 uploadFile 文件上传
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uni.addInterceptor('uploadFile', httpInterceptor)
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},
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}
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66
src/http/tools/enum.ts
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66
src/http/tools/enum.ts
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export enum ResultEnum {
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Success = 0, // 成功
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Error = 400, // 错误
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Unauthorized = 401, // 未授权
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Forbidden = 403, // 禁止访问(原为forbidden)
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NotFound = 404, // 未找到(原为notFound)
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MethodNotAllowed = 405, // 方法不允许(原为methodNotAllowed)
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RequestTimeout = 408, // 请求超时(原为requestTimeout)
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InternalServerError = 500, // 服务器错误(原为internalServerError)
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NotImplemented = 501, // 未实现(原为notImplemented)
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BadGateway = 502, // 网关错误(原为badGateway)
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ServiceUnavailable = 503, // 服务不可用(原为serviceUnavailable)
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GatewayTimeout = 504, // 网关超时(原为gatewayTimeout)
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HttpVersionNotSupported = 505, // HTTP版本不支持(原为httpVersionNotSupported)
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}
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export enum ContentTypeEnum {
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JSON = 'application/json;charset=UTF-8',
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FORM_URLENCODED = 'application/x-www-form-urlencoded;charset=UTF-8',
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FORM_DATA = 'multipart/form-data;charset=UTF-8',
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}
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/**
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* 根据状态码,生成对应的错误信息
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* @param {number|string} status 状态码
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* @returns {string} 错误信息
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*/
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export function ShowMessage(status: number | string): string {
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let message: string
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switch (status) {
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case 400:
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message = '请求错误(400)'
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break
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case 401:
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message = '未授权,请重新登录(401)'
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break
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case 403:
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message = '拒绝访问(403)'
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break
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case 404:
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message = '请求出错(404)'
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break
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case 408:
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message = '请求超时(408)'
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break
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case 500:
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message = '服务器错误(500)'
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break
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case 501:
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message = '服务未实现(501)'
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break
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case 502:
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message = '网络错误(502)'
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break
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case 503:
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message = '服务不可用(503)'
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break
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case 504:
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message = '网络超时(504)'
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break
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case 505:
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message = 'HTTP版本不受支持(505)'
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break
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default:
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message = `连接出错(${status})!`
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}
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return `${message},请检查网络或联系管理员!`
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}
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29
src/http/tools/queryString.ts
Normal file
29
src/http/tools/queryString.ts
Normal file
@ -0,0 +1,29 @@
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/**
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* 将对象序列化为URL查询字符串,用于替代第三方的 qs 库,节省宝贵的体积
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* 支持基本类型值和数组,不支持嵌套对象
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* @param obj 要序列化的对象
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||||
* @returns 序列化后的查询字符串
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*/
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export function stringifyQuery(obj: Record<string, any>): string {
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if (!obj || typeof obj !== 'object' || Array.isArray(obj))
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return ''
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||||
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return Object.entries(obj)
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||||
.filter(([_, value]) => value !== undefined && value !== null)
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||||
.map(([key, value]) => {
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||||
// 对键进行编码
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||||
const encodedKey = encodeURIComponent(key)
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||||
|
||||
// 处理数组类型
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||||
if (Array.isArray(value)) {
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return value
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||||
.filter(item => item !== undefined && item !== null)
|
||||
.map(item => `${encodedKey}=${encodeURIComponent(item)}`)
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||||
.join('&')
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||||
}
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||||
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||||
// 处理基本类型
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||||
return `${encodedKey}=${encodeURIComponent(value)}`
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||||
})
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||||
.join('&')
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||||
}
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31
src/http/types.ts
Normal file
31
src/http/types.ts
Normal file
@ -0,0 +1,31 @@
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/**
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* 在 uniapp 的 RequestOptions 和 IUniUploadFileOptions 基础上,添加自定义参数
|
||||
*/
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||||
export type CustomRequestOptions = UniApp.RequestOptions & {
|
||||
query?: Record<string, any>
|
||||
/** 出错时是否隐藏错误提示 */
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||||
hideErrorToast?: boolean
|
||||
} & IUniUploadFileOptions // 添加uni.uploadFile参数类型
|
||||
|
||||
// 通用响应格式
|
||||
export interface IResponse<T = any> {
|
||||
code: number | string
|
||||
data: T
|
||||
message: string
|
||||
status: string | number
|
||||
}
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||||
|
||||
// 分页请求参数
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||||
export interface PageParams {
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||||
page: number
|
||||
pageSize: number
|
||||
[key: string]: any
|
||||
}
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||||
|
||||
// 分页响应数据
|
||||
export interface PageResult<T> {
|
||||
list: T[]
|
||||
total: number
|
||||
page: number
|
||||
pageSize: number
|
||||
}
|
||||
30
src/http/vue-query.ts
Normal file
30
src/http/vue-query.ts
Normal file
@ -0,0 +1,30 @@
|
||||
import type { CustomRequestOptions } from '@/http/types'
|
||||
import { http } from './http'
|
||||
|
||||
/*
|
||||
* openapi-ts-request 工具的 request 跨客户端适配方法
|
||||
*/
|
||||
export default function request<T = unknown>(
|
||||
url: string,
|
||||
options: Omit<CustomRequestOptions, 'url'> & {
|
||||
params?: Record<string, unknown>
|
||||
headers?: Record<string, unknown>
|
||||
},
|
||||
) {
|
||||
const requestOptions = {
|
||||
url,
|
||||
...options,
|
||||
}
|
||||
|
||||
if (options.params) {
|
||||
requestOptions.query = requestOptions.params
|
||||
delete requestOptions.params
|
||||
}
|
||||
|
||||
if (options.headers) {
|
||||
requestOptions.header = options.headers
|
||||
delete requestOptions.headers
|
||||
}
|
||||
|
||||
return http<T>(requestOptions)
|
||||
}
|
||||
Reference in New Issue
Block a user