jpcj-xcx/utils/request.js

import {
	getToken,
	refreshToken
} from '@/utils/auth'
import errorCode from '@/utils/errorCode'
import axios from 'axios'
import mpAdapter from 'axios-miniprogram-adapter'
axios.defaults.adapter = mpAdapter

// 创建axios实例
const service = axios.create({
	// axios中请求配置有baseURL选项，表示请求URL公共部分
	// baseURL: process.env.VUE_APP_BASE_API,
	// 超时
	// timeout: 10000
})

// request拦截器
service.interceptors.request.use(
	async config => {
			// 是否需要设置 token
			if (config.headers.isLogin) {
				return config
			}
			config.headers['Authorization'] = 'Bearer ' + await getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
			return config
		},
		error => {
			console.log(error)
			Promise.reject(error)
		}
)

// 响应拦截器
service.interceptors.response.use(
	res => {
		// 未设置状态码则默认成功状态
		const code = res.data.code || 200;
		// 获取错误信息
		const msg = errorCode[code] || res.data.msg || errorCode['default']
		//重置Authorization时间
		if (code !== 401) refreshToken()

		if (code === 401) {
			console.log('拦截器信息:' + msg)
		} else if (code === 500) {
			console.log('拦截器信息:' + msg)
		} else if (code === 502) {
			console.log('拦截器信息:' + msg)
		} else if (code !== 200) {
			console.log('拦截器信息:' + msg)
		}
		return res.data
	},
	error => {
		console.log('err' + error)
		let {
			message
		} = error;
		if (message == "Network Error") {
			message = "后端接口连接异常";
		} else if (message.includes("timeout")) {
			message = "系统接口请求超时";
		} else if (message.includes("Request failed with status code")) {
			message = "系统接口" + message.substr(message.length - 3) + "异常";
		}
		// Message({
		// 	message: message,
		// 	type: 'error',
		// 	duration: 5 * 1000
		// })
		return Promise.reject(error)
	}
)

export default service