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@@ -3,6 +3,9 @@ import { getToken } from '@/utils/auth'
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// 登录页面
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const loginPage = "/pages/login"
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// 首页
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const indexPage = "/pages/index"
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// 标记是否由navigateBack触发的reLaunch
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let isNavigateBackTriggered = false
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@@ -10,6 +13,8 @@ let isNavigateBackTriggered = false
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function getCurrentPageUrl() {
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const pages = getCurrentPages()
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const currentPage = pages[pages.length - 1]
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console.log("当前页面",currentPage.route)
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console.log("上一层页面", pages[pages.length - 2].route)
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return currentPage ? currentPage.route : ''
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}
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@@ -26,6 +31,8 @@ function checkWhite(url) {
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return whiteList.indexOf(path) !== -1
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}
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// 页面跳转验证拦截器
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let list = ["navigateTo", "redirectTo", "reLaunch", "switchTab"]
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list.forEach(item => {
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@@ -77,6 +84,45 @@ uni.addInterceptor('navigateBack', {
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console.log('navigateBack 拦截器被触发', e)
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console.log('当前 Token 状态:', getToken() ? '存在' : '不存在')
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// 获取当前页面栈
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const pages = getCurrentPages()
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// 检查页面导航栈是否为空
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if (pages.length <= 1) {
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console.log('页面导航栈为空或只有一个页面,无法正常返回')
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// 检查Token状态
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if (getToken()) {
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console.log('Token存在,跳转到首页')
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// 设置标志,表明当前的reLaunch是由navigateBack触发的
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isNavigateBackTriggered = true
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uni.reLaunch({ url: indexPage })
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// 重置标志
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setTimeout(() => {
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isNavigateBackTriggered = false
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}, 100)
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} else {
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console.log('Token不存在,跳转到登录页')
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uni.showToast({
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icon: 'none',
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title: '登录已过期,请重新登录'
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})
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// 设置标志,表明当前的reLaunch是由navigateBack触发的
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isNavigateBackTriggered = true
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setTimeout(() => {
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console.log('执行跳转到登录页')
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uni.reLaunch({ url: loginPage })
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// 重置标志
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setTimeout(() => {
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isNavigateBackTriggered = false
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}, 100)
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}, 1500)
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}
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return false
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}
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// 页面导航栈不为空,检查Token状态
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if (!getToken()) {
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const currentPage = getCurrentPageUrl()
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console.log('当前页面路径:', currentPage)
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@@ -87,26 +133,32 @@ uni.addInterceptor('navigateBack', {
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return true
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}
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console.log('Token 不存在且页面不在白名单中,准备跳转到登录页')
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console.log('Token不存在且页面不在白名单中,准备跳转到登录页')
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uni.showToast({
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icon: 'none',
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title: '登录已过期,请重新登录'
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})
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// 设置标志,表明当前的reLaunch是由navigateBack触发的
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isNavigateBackTriggered = true;
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isNavigateBackTriggered = true
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setTimeout(() => {
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console.log('执行跳转到登录页')
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uni.reLaunch({ url: loginPage })
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// 重置标志
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setTimeout(() => {
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isNavigateBackTriggered = false;
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}, 100);
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isNavigateBackTriggered = false
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}, 100)
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}, 1500)
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return false
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}
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console.log('Token 存在,允许正常返回')
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// Token存在且页面导航栈不为空,允许正常返回
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const currentPage = pages[pages.length - 1]
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console.log("当前页面:", currentPage.route)
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if (pages.length > 1) {
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console.log("上一层页面:", pages[pages.length - 2].route)
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}
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console.log('Token存在,允许正常返回')
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return true
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},
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fail(err) {
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