381 lines
8.1 KiB
JavaScript
381 lines
8.1 KiB
JavaScript
// api.js - 适配uView3+uni-app版本
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// 基础配置
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const BASE_URL = 'http://192.168.1.55:5001/api'
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const TIMEOUT = 10000
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// 初始化时设置token
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const token = uni.getStorageSync('token')
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const commonHeaders = {
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'Content-Type': 'application/json'
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}
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if (token) {
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commonHeaders['Authorization'] = `Bearer ${token}`
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}
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// 请求队列，用于管理loading
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let requestQueue = 0
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let loadingTimer = null
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// 显示加载动画
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const showLoading = () => {
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requestQueue++
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if (loadingTimer) {
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clearTimeout(loadingTimer)
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loadingTimer = null
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}
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loadingTimer = setTimeout(() => {
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if (requestQueue > 0) {
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uni.showLoading({
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title: '加载中...',
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mask: true
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})
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}
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}, 300)
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}
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// 隐藏加载动画
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const hideLoading = () => {
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requestQueue--
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if (requestQueue <= 0) {
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requestQueue = 0
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if (loadingTimer) {
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clearTimeout(loadingTimer)
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loadingTimer = null
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}
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uni.hideLoading()
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}
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}
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// 核心请求函数
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const request = (config) => {
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return new Promise((resolve, reject) => {
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// 请求配置处理
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const {
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url,
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method = 'GET',
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data = {},
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params = {},
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header = {},
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showLoading = true
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} = config
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// 处理请求参数
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let requestUrl = BASE_URL + url
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let queryString = ''
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if (Object.keys(params).length > 0) {
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queryString = Object.keys(params)
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.map(key => `${encodeURIComponent(key)}=${encodeURIComponent(params[key])}`)
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.join('&')
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requestUrl += (requestUrl.includes('?') ? '&' : '?') + queryString
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}
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// 合并请求头
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const requestHeader = {
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...commonHeaders,
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...header
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}
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// 显示loading
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if (showLoading) {
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uni.showLoading()
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}
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// 发送请求
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uni.request({
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url: requestUrl,
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method: method.toUpperCase(),
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data: data,
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header: requestHeader,
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timeout: TIMEOUT,
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success: (response) => {
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// 处理响应
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const res = response.data
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const statusCode = response.statusCode
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if (statusCode >= 200 && statusCode < 300) {
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resolve(res)
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} else {
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// 处理HTTP错误状态
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handleError({
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response,
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config
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})
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reject(response)
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}
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},
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fail: (error) => {
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console.log(error);
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// 处理网络错误
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handleError({
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error,
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config
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})
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reject(error)
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},
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complete: () => {
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// 隐藏loading
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if (showLoading) {
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uni.hideLoading()
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}
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}
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})
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})
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}
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// 错误处理函数
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const handleError = (errorInfo) => {
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const {
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response,
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error,
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config
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} = errorInfo
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if (response) {
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const {
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statusCode,
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data
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} = response
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switch (statusCode) {
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case 401:
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// 未授权，清除token并根据当前页面跳转到相应的登录页
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uni.removeStorageSync('token')
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uni.removeStorageSync('agentInfo') // 清除代理信息
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delete commonHeaders['Authorization']
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// 获取当前页面栈
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const pages = getCurrentPages()
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const currentPage = pages[pages.length - 1]
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const currentRoute = currentPage ? currentPage.route : ''
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console.log(data);
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// 判断当前是否在代理相关页面
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if (currentRoute && currentRoute.includes('agent')) {
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uni.redirectTo({
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url: '/pages/agent/mylogin'
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})
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// uToast.error('')
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uni.showToast({
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title: '代理登录已过期，请重新登录',
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icon: "error"
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})
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} else {
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uni.showToast({
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title: data.message,
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icon: "error"
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})
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// uToast.error('登录已过期，请重新登录')
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}
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break
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case 403:
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// 检查是否是用户被拉黑
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if (data.code === 'USER_BLACKLISTED') {
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// 清除token并跳转到登录页
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uni.removeStorageSync('token')
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delete commonHeaders['Authorization']
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uni.redirectTo({
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url: '/pages/user/mylogin'
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})
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// uToast.error(data.message || '账户已被拉黑，请联系管理员')
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uni.showToast({
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title: data.message || '账户已被拉黑，请联系管理员',
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icon: "error"
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})
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} else if (data.code === 'PAYMENT_REQUIRED') {
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// 需要支付，跳转到支付页面
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// 获取当前页面避免重复跳转
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const currentPages = getCurrentPages()
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const currentPage = currentPages[currentPages.length - 1]
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if (!currentPage || currentPage.route !== 'pages/payment/index') {
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uni.redirectTo({
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url: '/pages/payment/index'
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})
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uni.showToast({
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title: data.message || '您的账户尚未激活，请完成支付后再使用',
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icon: "error"
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})
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// uToast.warning(data.message || '您的账户尚未激活，请完成支付后再使用')
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}
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} else {
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// uToast.error(data.message || '权限不足')
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uni.showToast({
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title: data.message || '权限不足',
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icon: "error"
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})
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}
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break
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case 404:
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// uToast.error(data.message || '请求的资源不存在')
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uni.showToast({
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title: data.message || '请求的资源不存在',
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icon: "error"
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})
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break
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case 422:
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// uToast.error(data.message || '请求参数错误')
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uni.showToast({
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title: data.message || '请求参数错误',
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icon: "error"
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})
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break
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case 429:
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// uToast.error('请求过于频繁，请稍后再试')
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uni.showToast({
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title: '请求过于频繁，请稍后再试',
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icon: "error"
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})
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break
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case 500:
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// uToast.error('服务器内部错误')
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uni.showToast({
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title: '服务器内部错误',
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icon: "error"
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})
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break
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// case 400:
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// 处理业务逻辑错误（如坏账等）
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// uToast.error(data.error?.message || data.message || '请求失败')
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// uni.showToast({
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// title: data.error?.message || data.message || '请求失败',
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// icon: "error"
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// })
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// break
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default:
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// uToast.error(data.error?.message || data.message || '请求失败')
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uni.showToast({
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title: data.error?.message || data.message || '请求失败',
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icon: "error"
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})
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}
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} else if (error) {
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// 网络错误
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// uToast.error('网络连接失败，请检查网络设置')
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uni.showToast({
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title: '网络连接失败，请检查网络设置',
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icon: "error"
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})
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} else {
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// 其他错误
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// uToast.error('请求配置错误')
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uni.showToast({
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title: '请求配置错误',
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icon: "error"
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})
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}
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}
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// 封装常用的请求方法
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export const http = {
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get: (url, params = {}, config = {}) => request({
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url,
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params,
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method: 'GET',
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...config
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}),
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post: (url, data = {}, config = {}) => request({
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url,
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data,
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method: 'POST',
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...config
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}),
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put: (url, data = {}, config = {}) => request({
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url,
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data,
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method: 'PUT',
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...config
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}),
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delete: (url, config = {}) => request({
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url,
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method: 'DELETE',
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...config
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}),
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patch: (url, data = {}, config = {}) => request({
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url,
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data,
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method: 'PATCH',
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...config
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})
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}
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// 设置token
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export const setToken = (newToken) => {
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if (newToken) {
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commonHeaders['Authorization'] = `Bearer ${newToken}`
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uni.setStorageSync('token', newToken)
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} else {
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delete commonHeaders['Authorization']
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uni.removeStorageSync('token')
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}
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}
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// 文件上传API
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export const uploadAPI = {
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// 上传图片
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uploadImage: (filePath, formData = {}) => {
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return new Promise((resolve, reject) => {
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uni.uploadFile({
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url: BASE_URL + '/upload/image',
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filePath: filePath,
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name: 'image',
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formData: formData,
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header: {
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'Authorization': commonHeaders['Authorization']
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},
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success: (uploadFileRes) => {
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const data = JSON.parse(uploadFileRes.data)
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resolve(data)
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},
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fail: (error) => {
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reject(error)
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}
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})
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})
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},
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// 上传文件
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uploadFile: (filePath, formData = {}) => {
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return new Promise((resolve, reject) => {
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uni.uploadFile({
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url: BASE_URL + '/upload/file',
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filePath: filePath,
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name: 'file',
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formData: formData,
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header: {
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'Authorization': commonHeaders['Authorization']
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},
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success: (uploadFileRes) => {
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const data = JSON.parse(uploadFileRes.data)
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resolve(data)
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},
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fail: (error) => {
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reject(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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export const distributionAPI = {
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getLowerUsers: (params) => http.get('/agents/distribution', {
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params
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}),
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}
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export default {
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http,
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setToken,
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uploadAPI,
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distributionAPI
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} |