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import { H5_API, WX_API,httpPrefix } from './site.config.js'
const ContentType = ['application/json;charset=utf-8', 'application/x-www-form-urlencoded','multipart/form-data', 'application/x-www-form-urlencoded; charset=UTF-8'];
import md5 from 'js-md5' let secretKey = '22d90e09d1374f0f9e4accd07d333e55'
// 此vm参数为页面的实例,可以通过它引用vuex中的变量
module.exports = (vm) => { // 初始化请求配置
uni.$u.http.setConfig((config) => { let prefix = config.custom.prefix?config.custom.prefix: httpPrefix /* config 为默认全局配置*/ config.baseURL = H5_API+ WX_API + prefix; /* 根域名 */ // console.log(config)
config.header['tenant-id'] = vm.$store.state.user.vuex_TenantId // config.dataType= 'xml'
return config }) // 请求拦截
uni.$u.http.interceptors.request.use((config) => { // 可使用async await 做异步操作
let contentTypeIndex = config.header.contentType if(contentTypeIndex) { // alert(contentTypeIndex)
config.header['content-type'] = ContentType[contentTypeIndex] }else { config.header['content-type'] = 'application/json;charset=utf-8' } // 初始化请求拦截器时,会执行此方法,此时data为undefined,赋予默认{}
config.data = config.data || {} config.data['timestamp'] = Date.now() let jsonString = JSON.stringify(config.data) let strSecretKey = jsonString + secretKey let hash = md5(strSecretKey) config.header['Signature'] = hash config.data = jsonString // 根据custom参数中配置的是否需要token,添加对应的请求头
let token = vm.$store.state.user.vuex_loginInfo.accessToken if(token) { config.header.Authorization = 'Bearer ' + token } let noToken = config.custom?.noToken if(noToken&&config.header.Authorization) { delete config.header.Authorization } return config }, config => { // 可使用async await 做异步操作
return Promise.reject(config) }) // 响应拦截
uni.$u.http.interceptors.response.use(async (response) => { /* 对响应成功做点什么 可使用async await 做异步操作*/ const data = response.data if(data.code==406&&response.config.url!='system/auth/refresh-token') { await vm.$store.dispatch('refreshToken') let obj = response.config let method = obj.method.toLowerCase() if(method=='get') { return uni.$u.http[method](obj.url, {params: obj.params}) }else{ return uni.$u.http[method](obj.url, obj.data ) } } if(data.code==401) { vm.$store.commit('goLogin') } // 自定义参数
const custom = response.config?.custom if (data.code !== 0) { // 如果没有显式定义custom的toast参数为false的话,默认对报错进行toast弹出提示
if (custom.toast !== false) { uni.$u.toast(data.msg) }
// 如果需要catch返回,则进行reject
if (custom?.catch) { return Promise.reject(data) } else { // 否则返回一个pending中的promise,请求不会进入catch中
return new Promise(() => { }) } } return data === undefined ? {} : data }, (response) => { // 对响应错误做点什么 (statusCode !== 200)
return Promise.reject(response) }) }
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