修改微信信息授权

common/js/globalData.js

@@ -0,0 +1,5 @@
+export default {
+	deptId: 1,
+	initPageNum: 1,
+	initPageSize: 5
+}

common/js/request.js

@@ -0,0 +1,114 @@
+import globalData from '@/common/js/globalData.js';
+
+export default {
+	// 异步接口拦截
+	addInterceptor() {
+		uni.addInterceptor('request', {
+			invoke(args) {
+				// request 触发前拼接 url 
+				args.url = 'http://www.opsoul.com' + args.url;
+				// console.log("停止触发");
+				// return false;
+			},
+			success(res) {
+				if (res.data.code !== 0) {
+					uni.showToast({
+						title: '系统开小差啦T_T，请稍后重试',
+						icon: 'error'
+					})
+				}
+			},
+			fail(err) {
+				uni.showToast({
+					title: '系统开小差啦T_T，请稍后重试',
+					icon: 'error'
+				})
+			},
+			complete(res) {
+				console.log('interceptor-complete', res)
+			}
+		})
+	},
+	checkAndAuth() {
+		let _this = this;
+		// 通过 wx.getSetting 先查询一下用户是否授权了 "scope.userInfo" 这个 scope
+		wx.getSetting({
+			success(res) {
+				if (!res.authSetting['scope.userInfo']) {
+					// 用户授权
+					wx.authorize({
+						scope: 'scope.userInfo',
+						success() {
+							// 用户已经同意, 后续调用此接口不会弹窗询问
+							_this.login();
+						},
+						fail() {
+							// 用户已经拒绝过授权
+							wx.openSetting({
+								success(res) {
+									if (res['scope.userInfo']) {
+										_this.checkAndAuth();
+									}
+								}
+							})
+						}
+					})
+				} else {
+					_this.login();
+				}
+			}
+		})
+	},
+	async login() {
+		// 从缓存中获取登录信息
+		let userInfo = uni.getStorageSync('userProfile');
+		if (userInfo) {
+			return true;
+		}
+
+		// TODO:调用小程序服务端确认是否是授权登录过的用户
+		let loginRes = {
+			logined: false,
+			userInfo: {}
+		};
+		// 未登录过的获取微信用户信息
+		if (!loginRes.logined) {
+			userInfo = await wx.getUserProfile({
+				desc: '用于小程序登录'
+			});
+			// 获取微信登录凭证
+			const wxLoginRes = await wx.login();
+			console.log(wxLoginRes)
+			// 再次请求小程序服务端存储用户，服务端添加附加用户信息后返回
+			loginRes = {
+				logined: true,
+				userInfo: {
+					...userInfo,
+					userId: 1,
+					wxLoginCode: wxLoginRes.code
+				}
+			};
+			
+			const wxAuthRes = await uni.request({
+				url: '/wx/auth',
+				header: {
+					code: wxLoginRes.code
+				}
+			})
+			console.log(wxAuthRes)
+			loginRes.userInfo.openId = wxAuthRes[1].data.data.openid;
+		}
+		userInfo = loginRes.userInfo;
+
+		if (!userInfo) {
+			uni.showToast({
+				icon: 'error',
+				title: '微信用户信息获取失败，请退出小程序重试'
+			})
+			return false;
+		}
+		// 页面存储用户登录有效信息，以便其他页面调用
+		uni.setStorageSync('userProfile', userInfo);
+		return true;
+	}
+}

main.js

@@ -7,7 +7,8 @@ import Data from './common/js/data.js';
 import globalFun from './common/js/glogalFun.js';
 import validate from './common/js/validate.js';
 import dateUtil from './common/js/dateUtil.js';
-import commonFun from './common/js/commonFun.js';
+import commonFun from './common/js/commonFun.js';
+import request from './common/js/request.js';
 
 Vue.component('cu-custom', CuCustom)
 Vue.component('confirm-modal', ConfirmModal);
@@ -16,7 +17,8 @@ const data = type => {
 	return new Promise(resolve => {
 		resolve(Data[type]);
 	})
-}
+}
+request.addInterceptor();
 Vue.prototype.$api = {
 	data
 }
@@ -24,6 +26,7 @@ Vue.prototype.$globalFun = globalFun;
 Vue.prototype.$validate = validate;
 Vue.prototype.$dateUtil = dateUtil;
 Vue.prototype.$commonFun = commonFun;
+Vue.prototype.$request = request;
 
 Vue.config.productionTip = false
 

pages/index/index-home.vue

@@ -168,6 +168,7 @@
 		methods: {
 			async loadData() {
 				this.curUserInfo = uni.getStorageSync('userProfile');
+				console.log(this.curUserInfo)
 				this.isAuthWxLoginModal = this.curUserInfo ? false : true;
 				if (!this.isAuthWxLoginModal) {
 					this.myInfo = await this.$api.data('myInfo');
@@ -201,7 +202,7 @@
 				})
 			},
 			authWxLogin() {
-				this.$commonFun.login().then(res => {
+				this.$request.login().then(res => {
 					if (res) {
 						this.loadData();
 					}