86 lines
2.0 KiB
JavaScript
86 lines
2.0 KiB
JavaScript
import Request from 'luch-request'
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import sysConfig from '@/config'
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import tool from '@/utils/tool'
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const request = new Request()
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// 错误码常量
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const ERROR_CODES = {
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TOKEN_EXPIRED: 2000,
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TOKEN_INVALID: 2001
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}
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// HTTP状态码处理映射
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const HTTP_ERROR_MESSAGES = {
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400: '请求参数错误',
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401: '未授权，请重新登录',
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403: '拒绝访问',
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404: '请求地址不存在',
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500: '服务器内部错误',
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502: '网络连接失败',
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503: '服务不可用',
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504: '网关超时'
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}
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request.setConfig((config) => {
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config.baseURL = sysConfig.baseURL
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config.header = {
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'content-type': 'application/json',
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}
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config.timeout = 30000
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config.sslVerify = false
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return config
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})
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request.interceptors.request.use((config) => {
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// 从本地存储获取 token（避免循环依赖）
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const token = tool.data.get('token') || ''
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config.header.Authorization = `Bearer ${token}`
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return config
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}, (error) => {
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return Promise.reject(error)
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})
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request.interceptors.response.use((response) => {
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const { code, message } = response.data || {}
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// 处理 token 过期或无效
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if (code === ERROR_CODES.TOKEN_EXPIRED || code === ERROR_CODES.TOKEN_INVALID) {
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uni.showToast({
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icon: 'none',
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title: message || '登录已过期，请重新登录',
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duration: 1500
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})
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setTimeout(() => {
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// 清除本地存储并跳转登录页
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uni.removeStorageSync('token')
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uni.removeStorageSync('is-login')
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uni.removeStorageSync('userInfo')
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uni.reLaunch({
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url: '/pages/ucenter/login/index'
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})
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}, 1500)
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return Promise.reject(response.data)
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}
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return response.data
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}, (error) => {
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const { statusCode, errMsg } = error || {}
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const errorMessage = HTTP_ERROR_MESSAGES[statusCode] || errMsg || '请求失败，请稍后重试'
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if (statusCode === 401) {
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// 清除本地存储并跳转登录页
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uni.removeStorageSync('token')
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uni.removeStorageSync('is-login')
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uni.removeStorageSync('userInfo')
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uni.reLaunch({
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url: '/pages/ucenter/login/index'
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})
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}
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return Promise.reject(error)
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})
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export default request
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