This commit is contained in:
2026-01-18 17:42:46 +08:00
parent 836bdc9409
commit f038dbab41
42 changed files with 3068 additions and 575 deletions

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@@ -1,208 +1,73 @@
import http from 'luch-request'
import Request from 'luch-request'
import sysConfig from '@/config'
import store from '@/store'
// 创建实例
const httpInstance = http.create({
baseURL: import.meta.env.VITE_API_BASE_URL || '/api',
timeout: 10000,
header: {
'Content-Type': 'application/json;charset=UTF-8'
}
const request = new Request()
// 错误码常量
const ERROR_CODES = {
TOKEN_EXPIRED: 2000,
TOKEN_INVALID: 2001
}
// HTTP状态码处理映射
const HTTP_ERROR_MESSAGES = {
400: '请求参数错误',
401: '未授权,请重新登录',
403: '拒绝访问',
404: '请求地址不存在',
500: '服务器内部错误',
502: '网络连接失败',
503: '服务不可用',
504: '网关超时'
}
request.setConfig((config) => {
config.baseURL = sysConfig.baseURL
config.header = {
'content-type': 'application/json',
}
config.timeout = 30000
config.sslVerify = false
return config
})
// 请求拦截器
httpInstance.interceptors.request.use(
(config) => {
// 从本地存储获取 token
const token = uni.getStorageSync('token')
if (token) {
config.header = {
...config.header,
'Authorization': `Bearer ${token}`
}
}
request.interceptors.request.use((config) => {
// 从本地存储获取 token
const token = store.state.user.token || ''
config.header.Authorization = `Bearer ${token}`
// 添加时间戳,防止缓存
if (config.method === 'GET') {
config.params = {
...config.params,
_t: Date.now()
}
}
return config
}, (error) => {
return Promise.reject(error)
})
// 显示加载提示
if (config.loading !== false) {
uni.showLoading({
title: config.loadingText || '加载中...',
mask: true
})
}
request.interceptors.response.use((response) => {
const { code, message } = response.data || {}
return config
},
(config) => {
return Promise.reject(config)
}
)
// 处理 token 过期或无效
if (code === ERROR_CODES.TOKEN_EXPIRED || code === ERROR_CODES.TOKEN_INVALID) {
uni.showToast({
icon: 'none',
title: message || '登录已过期,请重新登录',
duration: 1500
})
setTimeout(() => {
store.dispatch('userLogout')
}, 100)
return Promise.reject(response.data)
}
// 响应拦截器
httpInstance.interceptors.response.use(
(response) => {
// 隐藏加载提示
if (response.config.loading !== false) {
uni.hideLoading()
}
return response.data
}, (error) => {
const { statusCode, errMsg } = error || {}
const errorMessage = HTTP_ERROR_MESSAGES[statusCode] || errMsg || '请求失败,请稍后重试'
const { statusCode, data } = response
if (statusCode === 401) {
store.dispatch('userLogout')
}
// HTTP 状态码判断
if (statusCode !== 200) {
showError('网络请求失败')
return Promise.reject(response)
}
return Promise.reject(error)
})
// 业务状态码判断
if (data.code !== undefined) {
// 成功响应
if (data.code === 0 || data.code === 200 || data.code === 1) {
return data.data !== undefined ? data.data : data
}
// 业务错误处理
if (data.code === 401) {
// token 失效,跳转登录页
uni.removeStorageSync('token')
uni.removeStorageSync('userInfo')
uni.showToast({
title: '登录已过期,请重新登录',
icon: 'none',
duration: 2000
})
setTimeout(() => {
uni.navigateTo({
url: '/pages/login/index'
})
}, 2000)
return Promise.reject(data)
}
// 其他业务错误
showError(data.message || data.msg || '请求失败')
return Promise.reject(data)
}
return data
},
(error) => {
// 隐藏加载提示
if (error.config && error.config.loading !== false) {
uni.hideLoading()
}
let errorMessage = '网络请求失败'
if (error.response) {
const { statusCode, data } = error.response
switch (statusCode) {
case 400:
errorMessage = data?.message || '请求参数错误'
break
case 401:
errorMessage = '登录已过期,请重新登录'
uni.removeStorageSync('token')
uni.removeStorageSync('userInfo')
setTimeout(() => {
uni.navigateTo({
url: '/pages/login/index'
})
}, 2000)
break
case 403:
errorMessage = '没有权限访问'
break
case 404:
errorMessage = '请求的资源不存在'
break
case 500:
errorMessage = '服务器内部错误'
break
case 502:
errorMessage = '网关错误'
break
case 503:
errorMessage = '服务不可用'
break
case 504:
errorMessage = '网关超时'
break
default:
errorMessage = data?.message || `请求失败 (${statusCode})`
}
} else if (error.errMsg) {
// 网络错误
if (error.errMsg.includes('timeout')) {
errorMessage = '请求超时,请检查网络连接'
} else if (error.errMsg.includes('network')) {
errorMessage = '网络连接失败,请检查网络'
}
}
showError(errorMessage)
return Promise.reject(error)
}
)
// 显示错误提示
function showError(message) {
uni.showToast({
title: message,
icon: 'none',
duration: 3000
})
}
// 封装常用请求方法
export default {
// GET 请求
get(url, params = {}, config = {}) {
return httpInstance.get(url, {
params,
...config
})
},
// POST 请求
post(url, data = {}, config = {}) {
return httpInstance.post(url, data, config)
},
// PUT 请求
put(url, data = {}, config = {}) {
return httpInstance.put(url, data, config)
},
// DELETE 请求
delete(url, data = {}, config = {}) {
return httpInstance.delete(url, {
data,
...config
})
},
// 文件上传
upload(url, filePath, formData = {}, config = {}) {
return httpInstance.upload(url, {
filePath,
formData,
name: 'file',
...config
})
},
// 文件下载
download(url, config = {}) {
return httpInstance.download(url, config)
},
// 原始实例,用于特殊场景
instance: httpInstance
}
export default request