小程序提交

mixins/auth-mixin.js

@@ -0,0 +1,69 @@
+export default {
+	methods: {
+		checkLogin() {
+			const pages = getCurrentPages();
+			const currentPage = pages[pages.length - 1];
+			let fullPath = '';
+			let queryString = '';
+
+			// #ifdef H5
+			fullPath = window.location.hash ? window.location.hash.substring(1) : window.location.pathname;
+			queryString = window.location.search;
+			// #endif
+
+			// #ifdef MP
+			fullPath = `/${currentPage.route}`; // 在小程序中使用route
+			// Combine existing options with the scene parameter if it exists
+			const options = {
+				...currentPage.options
+			};
+
+			queryString = this.objectToQueryString(options);
+
+			if (this.$root.$mp.query.scene) {
+				queryString += "&" + decodeURIComponent(this.$root.$mp.query.scene)
+			}
+
+			// #endif
+
+			const redirectUrl = fullPath + "?" + queryString;
+
+
+			// 如果当前已经在登录页，则不进行跳转
+			if (
+				fullPath.includes('pages/login/login') || 
+				fullPath.includes('pages/index/index') || 
+				fullPath.includes('pages/index/site') || 
+				fullPath.includes('pages/poster/index') || 
+				fullPath.includes('pages/form/input')|| 
+				fullPath.includes('pages/login/privatememo')|| 
+				fullPath.includes('pages/login/usermemo') || 
+				fullPath.includes('pages/channel/add')|| 
+				fullPath.includes('pages/channel/login')|| 
+				fullPath.includes('pages/channel/statistics')
+		) {
+				return;
+			}
+			// 未登录则跳转到登录页
+			else if (!this.isLoggedIn()) {
+				uni.redirectTo({
+					url: '/pages/login/login?redirect=' + encodeURIComponent(redirectUrl),
+				});
+			}
+		},
+
+		isLoggedIn() {
+			const token = uni.getStorageSync('token');
+			return !!token;
+		},
+
+		// 将对象转换为查询字符串
+		objectToQueryString(obj) {
+			return Object.keys(obj).map(key => `${key}=${encodeURIComponent(obj[key])}`).join('&');
+		},
+	},
+
+	onLoad() {
+		this.checkLogin();
+	},
+};