163 lines
3.9 KiB
JavaScript
163 lines
3.9 KiB
JavaScript
/**
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* API 请求封装
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* 基于 uni.request，统一处理 Cookie 认证和错误
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*/
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import { useConfigStore } from '../stores/config'
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// Storage Keys
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const STORAGE_KEY_COOKIE_SESSION = 'userCookieSession'
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// 错误码定义
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const ERR_COOKIE_EXPIRED = 'userCookieError'
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/**
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* 获取 API 基础地址
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*/
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function getBaseUrl() {
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const configStore = useConfigStore()
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return configStore.getApiBaseUrl()
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}
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/**
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* 获取保存的 Cookie 值
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*/
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function getCookie() {
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try {
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// 优先从 storage 读取（避免 Pinia 初始化时序问题）
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const cookieStr = uni.getStorageSync(STORAGE_KEY_COOKIE_SESSION)
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if (cookieStr) {
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const cookie = JSON.parse(cookieStr)
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return cookie?.Value ?? ''
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}
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} catch {
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// ignore
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}
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return ''
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}
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/**
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* 请求封装 - 统一错误处理
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*/
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function request(options) {
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return new Promise((resolve, reject) => {
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const baseUrl = getBaseUrl()
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if (!baseUrl) {
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reject({ errCode: -1, message: 'API地址未配置' })
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return
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}
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// GET 请求不注入 cookie，POST 请求注入 cookie
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let data = options.data || {}
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if (options.method === 'POST') {
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const cookie = getCookie()
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// 后端期望格式: { data: {...业务数据}, userCookieValue: "xxx" }
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data = {
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data: data, // 业务数据包装在 data 字段
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userCookieValue: cookie || undefined
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}
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}
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uni.request({
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url: baseUrl + options.path,
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method: options.method || 'GET',
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data,
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header: {
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'Content-Type': 'application/json'
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},
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timeout: options.timeout || 10000,
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success: (res) => {
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const data = res.data
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// 检查 Cookie 过期
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if (data?.err_code === ERR_COOKIE_EXPIRED || data?.err_code === -44) {
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// 清除存储的 Cookie
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uni.removeStorageSync(STORAGE_KEY_COOKIE_SESSION)
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uni.showToast({ title: '登录已过期，请重新登录', icon: 'none' })
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reject({ errCode: -44, message: '登录已过期' })
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return
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}
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if (res.statusCode === 200) {
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resolve({
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errCode: data?.err_code === 0 ? 0 : -1,
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data: data?.return || null,
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raw: data
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})
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} else {
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uni.showToast({ title: '服务异常', icon: 'none' })
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reject({ errCode: -1, message: '服务异常' })
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}
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},
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fail: (err) => {
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uni.showToast({ title: '网络错误', icon: 'none' })
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reject({ errCode: -2, message: '网络错误', detail: 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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* API 接口汇总
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*/
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export const api = {
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/**
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* GET 请求（不需要认证）
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*/
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get(path, data = {}) {
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return request({
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path,
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method: 'GET',
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data
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})
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},
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/**
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* POST JSON 请求（需要认证）
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*/
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post(path, data = {}) {
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return request({
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path,
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method: 'POST',
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data // 业务数据，会被包装成 { data, userCookieValue }
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})
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},
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/**
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* POST FormData（文件上传）
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*/
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upload(path, fileData) {
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return new Promise((resolve, reject) => {
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const baseUrl = getBaseUrl()
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const cookie = getCookie()
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uni.uploadFile({
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url: baseUrl + path,
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filePath: fileData.uri,
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name: fileData.name || 'file',
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formData: {
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cookie: cookie || ''
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},
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success: (res) => {
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try {
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const data = JSON.parse(res.data)
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resolve({
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errCode: data?.err_code === 0 ? 0 : -1,
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data: data?.return || null,
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raw: data
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})
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} catch {
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reject({ errCode: -1, message: '解析响应失败' })
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}
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},
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fail: (err) => {
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uni.showToast({ title: '上传失败', icon: 'none' })
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reject({ errCode: -2, message: '上传失败', detail: 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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export default api
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