@flyriselink/pai-sp-mobile/common/service.js

pai-sp-mobile 组件库

/**
 * @version 3.0.4
 * @Author lu-ch
 * 文档: https://www.quanzhan.co/luch-request/
 * github: https://github.com/lei-mu/luch-request
 * DCloud: http://ext.dcloud.net.cn/plugin?id=392
 */
import Request from 'luch-request'
import flyrise from '../utils/flyrise.js'
import {
	refreshToken
} from '../api/auth.js'

const http = new Request()
http.setConfig((config) => {
	/* 设置全局配置 */
	config.header = {
		...config.header
	}
	return config
})


http.interceptors.request.use((config) => {
	config.baseURL = flyrise.getBasePath() /* 根域名不同 */
	/* 请求之前拦截器。可以使用async await 做异步操作 */
	if (config.header.Authorization === undefined) {
		config.header = {
			...config.header,
			Authorization: flyrise.getToken()
		}
	}
	return config
}, (config) => {
	return Promise.reject(config)
})


http.interceptors.response.use(async (response) => {
	/* 请求之后拦截器。可以使用async await 做异步操作  */
	// console.log('>>>app-code-interceptors');
	// console.log('>>>app-code-isReset-1：' + response.data.code);
	if (response.data.code == 401) { // token值过期
		// console.log('>>>app-code-isReset：-2');
		let newToken = null;
		if (flyrise.isMicro()) {
			newToken = await sendNativeReseive() //凌云微应用使用
		} else {
			newToken = await networkToken() //单独打包小程序使用
		}
		// console.log('>>>app宿主App回传的数据-reseive：' + JSON.stringify(newToken));
		let config = await doRequestConfig(response, newToken)
		// console.log('>>>app宿主App回传的数据-config：' + JSON.stringify(config));
		const resetResponse = await http.request(config)
		// console.log('>>>app重新请求的数据-resetResponse：' + JSON.stringify(resetResponse));
		if (resetResponse) {
			response = resetResponse;
		}
	}
	return response
}, (response) => { // 请求错误做点什么。可以使用async await 做异步操作
	console.log(response)
	return Promise.reject(response)
})

/**小程序从原生 app 端获取 token 值*/
var sendNativeReseive = function() {
	return new Promise((resolve, reject) => {
		uni.sendNativeEvent('refresh_token', {
			msg: 'unimp refresh_token'
		}, ret => {
			console.log('>>>app-refresh_token：' + JSON.stringify(ret));
			if (ret != null && ret.isSuccess) {
				let token = ret.token
				uni.setStorageSync("token", token)
				resolve(token)
			} else {
				reject("")
			}
		})
	})
}

/**网络获取 token 值*/
var networkToken = function() {
	return new Promise((resolve, reject) => {
		let refres = uni.getStorageSync("refresh_token", "")
		if (!refres) {
			return
		}
		refreshToken(refres).then(res => {
			let data = res.data
			if (res.statusCode != 200 || !data) {
				console.log(">>>app---刷新失败1")
				reloginError()
				reject("")
				return
			}
			let token = data.token_type + ' ' + data.access_token
			uni.setStorageSync("token", token)
			let refreshToken = data.refresh_token
			uni.setStorageSync("refresh_token", refreshToken)
			console.log("刷新成功")
			resolve(token)
		}).catch(err => {
			console.log(">>>app---刷新失败2")
			reloginError()
			reject("")
		})
	})
}

var reloginError = function() {
	console.log(">>>app---刷新失败3")
	if (flyrise.isMicro()) {
		uni.showModal({
			title: '温馨提示',
			content: `用户校验失败，请重新登录`,
			success: function(res) {
				if (res.confirm) {
					flyrise.finish()
				}
			}
		});
	} else {
		uni.reLaunch({
			url: "/pages/login/index"
		})
	}
}

var doRequestConfig = function(res, token) {
	return new Promise((resolve, reject) => {
		let config = res.config
		config.header.Authorization = token
		resolve(config)
	})
}

export {
	http
}