wms-pda迁移

static/js/http/index.js

@@ -0,0 +1,114 @@
+import http from './interface'
+export const $http = (url, method, data, json) => {
+	//设置请求前拦截器
+	http.interceptor.request = (config) => {
+		uni.showLoading({
+			title: '加载中...'
+		})
+		config.header = {
+			'content-type': json ? 'application/json' : 'application/x-www-form-urlencoded',
+			"Authorization": uni.getStorageSync('token')
+		}
+	}
+	//设置请求结束后拦截器
+	http.interceptor.response = async (response) => {
+		//判断返回状态 执行相应操作
+		uni.hideLoading()
+		// 请根据后端规定的状态码判定
+		if (response.data.status === 401) { //token失效
+			console.log('请根据后端规定的状态码判定', response.data.status, response.data.message)
+			uni.showToast({
+				title: response.data.message,
+				icon: 'none',
+				duration: 1500
+			})
+			// return response.data = await doRequest(response, url)//动态刷新token,并重新完成request请求
+			// 登录失效，退回登录也面重新登录
+			uni.reLaunch({
+				url: "/pages/login"
+			})
+		} else {
+			if (response.data.status !== 200 && response.data.message) {
+				uni.showToast({
+					title: response.data.message,
+					icon: 'none',
+					duration: 1500
+				})
+			}
+		}
+		return response.data;
+	}
+	return http.request({
+		method: method,
+		url: url,
+		dataType: 'json',
+		data,
+	})
+}
+
+async function login() {
+	//返回环宇token所需的login code
+	return new Promise(resolve => {
+		uni.login({
+			provider: 'weixin',
+			success(loginRes) {
+				resolve(loginRes.code)
+			},
+			fail() {}
+		});
+	})
+}
+
+async function doRequest(response, url) {
+	var code = await login()
+	var res = await post('/Login/RefreshToken', {})
+	if (res && res.data.data.token) {
+		let config = response.config
+		uni.setStorageSync("token", res.data.data.token);
+		config.header['Authorization'] = res.data.data.token
+		let json = config.header["Content-Type"] === 'application/json'
+		const resold = await $http(url, config.method, {
+			...config.data
+		}, json)
+		return resold
+	} else {
+		uni.clearStorage()
+		uni.showToast({
+			title: "授权失效，请重新登录",
+			duration: 1000,
+		})
+		uni.redirectTo({
+			url: '/pages/login'
+		})
+		return false
+	}
+}
+
+function postJson(url, data) {
+	return $http(url, 'POST', data)
+}
+
+function get(url, data) {
+
+	return $http(url, 'GET', data)
+}
+
+function post(url, data) {
+	return $http(url, 'POST', data, true)
+}
+
+function put(url, data) {
+	return $http(url, 'PUT', data, true)
+}
+
+function del(url, data) {
+	return $http(url, 'DELETE', data, true)
+}
+
+export default {
+	postJson,
+	get,
+	post,
+	put,
+	del
+}