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65 lines
1.8 KiB
65 lines
1.8 KiB
/**
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* @description 自定义路由拦截
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*/
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// 白名单
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const whiteList = [
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'/', // 注意入口页必须直接写 '/'
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// { pattern: /^\/pages\/list.*/ }, // 支持正则表达式
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'/pages/component/home',
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'/pages/component/recycle',
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'/pages/component/my',
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'/pages/component/home',
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'/pages/wxUserInfo',
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'/pages/subcomponent/inspection-report.vue',
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'/pages/subcomponent/inspection-detail.vue',
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{
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pattern: /^\/pages\/index\/*/
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}
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]
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export default async function() {
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const list = ['navigateTo', 'redirectTo', 'reLaunch', 'switchTab']
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// 用遍历的方式分别为,uni.navigateTo,uni.redirectTo,uni.reLaunch,uni.switchTab这4个路由方法添加拦截器
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list.forEach(item => {
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uni.addInterceptor(item, {
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invoke(e) {
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const url = e.url.split('?')[0]// 获取要跳转的页面路径（url去掉"?"和"?"后的参数）
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// console.log('url路由拦截-地址', url)
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if(url!=='/pages/index/index'){ //并缓存要去的页面路由以便用户登录成功后直接跳转
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uni.setStorageSync('toRouter', url)
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// console.log('不是login')
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}
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let pass
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if (whiteList) {// 判断当前窗口是白名单，如果是则不重定向路由
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pass = whiteList.some((item) => {
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if (typeof(item) === 'object' && item.pattern) {
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return item.pattern.test(url)
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}
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return url === item
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})
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}
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let userInfo = uni.getStorageSync('token')
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console.log(userInfo,'是否路由导航')
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// console.log('url路由拦截-用户缓存', pass, userInfo, !userInfo)
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// 不是白名单并且没有token
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if (!pass && !userInfo) {
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uni.showToast({
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title: '请先登录',
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icon: 'none'
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})
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uni.navigateTo({
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url: "/pages/index/index"
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})
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return false
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}
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return e
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},
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fail(err) { // 失败回调拦截
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console.log(err)
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}
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})
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})
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}
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