yl-gzh/common/request.js

import {
	getToken,
	setToken
} from './auth.js'
import {
	toast
} from './common.js'
import config from '../config.js'

// const BASE_URL = config.service
const BASE_URL = ''

const request = config => {
	config.header = config.header || {
		'content-type': 'application/json',
		'cache-control': 'no-cache',
		'Access-Control-Allow-Headers': 'appId',
		'Access-Control-Allow-Methods': 'POST, GET, OPTIONS',
		'Access-Control-Max-Age': 86400,
	}
	let isRequest = true
	if (getToken()) {
		config.header['Authorization'] = 'Bearer ' + getToken()
	}
	uni.hideKeyboard()
	console.log("入参:", config, BASE_URL + config.url)
	if (isRequest) {
		return new Promise((resolve, reject) => {
			uni.request({
				header: config.header,
				method: config.method.toUpperCase() || 'GET',
				dataType: 'json',
				timeout: config.timeout || 30000,
				url: BASE_URL + config.url,
				data: config.data,
			}).then((res) => {
				console.log("请求返回:", res)
				if (res.statusCode === 200) {
					const {
						code,
						msg
					} = res.data

					if (code === 401) {
						uni.hideLoading()
						uni.showModal({
							title: '系统提示',
							content: '登录状态已过期，请重新登录',
							showCancel: false,
							success: function(res) {
								if (res.confirm) {
									uni.reLaunch({
										url: '/pages/login/index'
									})
								}
							}
						});
					} else if (code !== 200) {
						toast(msg)
						reject(code)
					}

					resolve(res.data)
				} else {
					toast('未知错误，请反馈给管理员')
				}
			}).catch(error => {
				console.log("error", 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'
				}

				toast(message)
				reject(error)
			})
		})

	}


}

export default request