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refactor(navigate): 重构路由查找逻辑以支持任意深度嵌套
- 实现递归查找路由函数，支持多层嵌套路由的定位 - 新增通过路径和名称两种方式查找路由的功能 - 添加构建完整路由路径的工具函数 - 完善路由查找相关单元测试覆盖 - 优化路径规范化处理，去除多余斜杠 - 改进错误处理逻辑，提升代码健壮性
This commit is contained in:
hz
@@ -20,43 +20,31 @@ export function navigateRouter({ path = '', name = '', title = '', params = {} }
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routerInfo: { query: params }
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}
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if (path) {
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const route = routes.find(item => {
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if (item.children) {
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// 可能后面 children 存在多个，目前暂时先判定一层。 待优化
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return item.children.find(childItem => `${item.path}/${childItem.path}` === path)
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}
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return item.path === path
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})
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if (!route) {
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// 查找路由支持任意深度的嵌套
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const routeInfo = findRouteByPath(routes, path)
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if (!routeInfo) {
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console.error('在 routers 中无法找到该路径，请检查路径是否正确')
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return
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return false
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}
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options.extra = {
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title: route.meta && route.meta.title ? route.meta.title : '',
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title: routeInfo.route.meta && routeInfo.route.meta.title ? routeInfo.route.meta.title : '',
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url: location.origin + '/#' + path + '?' + processJson(params)
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}
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options.routerInfo = { ...options.routerInfo, path }
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} else if (name) {
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const route = routes.find(item => {
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if (item.children) {
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// 可能后面 children 存在多个，目前暂时先判定一层。 待优化
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return item.children.find(childItem => childItem.name === name)
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// 通过名称查找路由也支持任意深度嵌套
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const routeInfo = findRouteByName(routes, name)
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if (!routeInfo) {
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console.error('在 routers 中无法找到该名称，请检查名称是否正确')
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return false
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}
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return item.name === name
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})
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if (!route) {
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console.error('在 routers 中无法找到该路径，请检查路径是否正确')
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return
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}
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// 如何存在子元素， 需要重新更改 path 地址
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if (route.children) {
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route.path = `${route.path}/${route.children.find(childItem => childItem.name === name).path}`
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}
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console.log(route)
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// 构建完整的路径
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const fullPath = buildFullPath(routeInfo.routeStack)
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options.extra = {
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title: route.meta && route.meta.title ? route.meta.title : '',
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url: location.origin + '/#' + route.path + '?' + processJson(params)
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title: routeInfo.route.meta && routeInfo.route.meta.title ? routeInfo.route.meta.title : '',
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url: location.origin + '/#' + fullPath + '?' + processJson(params)
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}
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options.routerInfo = { ...options.routerInfo, name }
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@@ -65,6 +53,130 @@ export function navigateRouter({ path = '', name = '', title = '', params = {} }
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jump(options)
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}
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/**
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* 递归查找具有指定路径的路由（支持多层嵌套）
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* @param routes {import("vue-router").RouteConfig[]} 路由数组
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* @param targetPath {String}目标路径
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* @param parentPath {String}父级路径
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* @return {undefined| {
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* route: import("vue-router").RouteConfig,
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* fullPath: String
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* }}
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*/
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function findRouteByPath(routes, targetPath, parentPath = '') {
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if (!routes || !Array.isArray(routes)) return undefined
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// 规范化目标路径，移除多余的斜杠
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targetPath = targetPath.replace(/\/+/g, '/')
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for (const route of routes) {
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// 构造当前路由的完整路径
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let currentPath = parentPath
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if (currentPath && !currentPath.endsWith('/') && route.path && !route.path.startsWith('/')) {
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currentPath += '/' + route.path
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} else {
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currentPath += route.path
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}
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// 移除多余的斜杠
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currentPath = currentPath.replace(/\/+/g, '/')
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// 检查当前路由是否匹配
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if (currentPath === targetPath) {
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return {
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route: route,
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fullPath: currentPath
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}
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}
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// 递归检查子路由
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if (route.children && route.children.length > 0) {
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const matchedChild = findRouteByPath(route.children, targetPath, currentPath)
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if (matchedChild) {
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return matchedChild
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}
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}
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}
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return undefined
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}
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/**
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* 递归查找具有指定名称的路由（支持多层嵌套）
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* @param routes 路由数组
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* @param targetName 目标名称
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* @param routeStack 用于追踪路由层级的堆栈
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* @return {undefined| {
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* route: import("vue-router").RouteConfig,
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* routeStack: import("vue-router").RouteConfig[]
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* }}
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*/
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function findRouteByName(routes, targetName, routeStack = []) {
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if (!routes || !Array.isArray(routes)) return undefined
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for (const route of routes) {
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// 创建当前路由的堆栈副本
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const currentStack = [...routeStack, route]
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// 检查当前路由是否匹配
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if (route.name === targetName) {
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return {
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route: route,
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routeStack: currentStack
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}
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}
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// 递归检查子路由
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if (route.children && route.children.length > 0) {
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const matchedChild = findRouteByName(route.children, targetName, currentStack)
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if (matchedChild) {
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return matchedChild
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}
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}
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}
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return undefined
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}
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/**
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* 根据路由堆栈构建完整路径
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* @param routeStack 路由堆栈
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* @returns string
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*/
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function buildFullPath(routeStack) {
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if (!routeStack || routeStack.length === 0) return ''
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// 提取所有路由的路径并正确拼接
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let fullPath = ''
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routeStack.forEach((route, index) => {
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// 特殊处理第一个路由
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if (index === 0) {
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fullPath += route.path
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} else {
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if (fullPath && !fullPath.endsWith('/') && route.path && !route.path.startsWith('/')) {
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fullPath += '/' + route.path
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} else if (fullPath.endsWith('/') && route.path.startsWith('/')) {
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// 如果fullPath以/结尾，而route.path以/开头，则需要去掉一个/
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fullPath += route.path.substring(1)
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} else {
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fullPath += route.path
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}
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}
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})
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// 移除多余的斜杠
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fullPath = fullPath.replace(/\/+/g, '/')
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// 确保不会在末尾留下斜杠（除非是根路径）
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if (fullPath.length > 1 && fullPath.endsWith('/')) {
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fullPath = fullPath.slice(0, -1)
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}
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return fullPath
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}
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/**
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* 处理 json 键值对，到 url 中
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*/
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329
tests/unit/underwriting/navigate.spec.js
Normal file
329
tests/unit/underwriting/navigate.spec.js
Normal file
@@ -0,0 +1,329 @@
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// 模拟路由配置数据，基于实际项目结构
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const mockRoutes = [
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{
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path: '/underwriting',
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name: 'PreliminaryUnderwriting',
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component: () => import('@/views/ebiz/underwriting/PreliminaryUnderwritingContainer.vue'),
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children: [
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{
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path: 'list',
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name: 'UnderwritingOrderList',
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meta: { title: '预核保订单列表' },
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component: () => import('@/views/ebiz/underwriting/OrderList.vue')
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},
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{
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path: 'data-collection',
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name: 'UnderwritingDataCollection',
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meta: { title: '信息录入' },
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component: () => import('@/views/ebiz/underwriting/UnderwritingDataCollection.vue')
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},
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{
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path: 'supplementary-information',
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name: 'UnderwritingSupplementaryInformation',
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meta: { title: '补传资料' },
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component: () => import('@/views/ebiz/underwriting/SupplementaryInformation.vue')
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},
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{
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path: 'result',
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name: 'UnderwritingResult',
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meta: { title: '预核保结果' },
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component: () => import('@/views/ebiz/underwriting/Result.vue')
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},
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{
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path: 'contract-sign',
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name: 'UnderwritingContractSign',
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meta: { title: '签名确认' },
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component: () => import('@/views/ebiz/underwriting/SignContract.vue')
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},
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{
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path: 'document-info',
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name: 'UnderwritingDocumentInfo',
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meta: { title: '预核保资料' },
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component: () => import('@/views/ebiz/underwriting/DocumentInfo.vue')
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}
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]
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},
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{
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path: '/other',
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name: 'Other',
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component: () => import('@/views/other/OtherContainer.vue'),
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children: [
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{
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path: 'nested',
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name: 'Nested',
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component: () => import('@/views/other/Nested.vue'),
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children: [
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{
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path: 'deep',
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name: 'DeepNested',
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meta: { title: '深层嵌套路由' },
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component: () => import('@/views/other/DeepNested.vue')
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}
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]
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}
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]
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},
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{
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path: '/',
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name: 'Home',
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component: () => import('@/views/Home.vue')
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},
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{
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path: '/simple',
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name: 'SimpleRoute',
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meta: { title: '简单路由' },
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component: () => import('@/views/Simple.vue')
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}
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];
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/**
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* 递归查找具有指定路径的路由（支持多层嵌套）
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* @param routes 路由数组
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* @param targetPath 目标路径
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* @param parentPath 父级路径
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* @returns 匹配的路由信息或undefined
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*/
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function findRouteByPath(routes, targetPath, parentPath = '') {
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if (!routes || !Array.isArray(routes)) return undefined
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// 规范化目标路径，移除多余的斜杠
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targetPath = targetPath.replace(/\/+/g, '/')
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for (const route of routes) {
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// 构造当前路由的完整路径
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let currentPath = parentPath
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if (currentPath && !currentPath.endsWith('/') && route.path && !route.path.startsWith('/')) {
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currentPath += '/' + route.path
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} else {
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currentPath += route.path
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}
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// 移除多余的斜杠
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currentPath = currentPath.replace(/\/+/g, '/')
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// 检查当前路由是否匹配
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if (currentPath === targetPath) {
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return {
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route: route,
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fullPath: currentPath
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}
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}
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// 递归检查子路由
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if (route.children && route.children.length > 0) {
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const matchedChild = findRouteByPath(route.children, targetPath, currentPath)
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if (matchedChild) {
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return matchedChild
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}
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}
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}
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return undefined
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}
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/**
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* 递归查找具有指定名称的路由（支持多层嵌套）
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* @param routes 路由数组
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* @param targetName 目标名称
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* @param routeStack 用于追踪路由层级的堆栈
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* @returns 包含路由和路由堆栈的对象，或undefined
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*/
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function findRouteByName(routes, targetName, routeStack = []) {
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if (!routes || !Array.isArray(routes)) return undefined
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for (const route of routes) {
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// 创建当前路由的堆栈副本
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const currentStack = [...routeStack, route]
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// 检查当前路由是否匹配
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if (route.name === targetName) {
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return {
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route: route,
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routeStack: currentStack
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}
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}
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// 递归检查子路由
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if (route.children && route.children.length > 0) {
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const matchedChild = findRouteByName(route.children, targetName, currentStack)
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if (matchedChild) {
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return matchedChild
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}
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}
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}
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return undefined
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}
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/**
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* 根据路由堆栈构建完整路径
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* @param routeStack 路由堆栈
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* @returns 完整路径字符串
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*/
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function buildFullPath(routeStack) {
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if (!routeStack || routeStack.length === 0) return ''
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// 提取所有路由的路径并正确拼接
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let fullPath = ''
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routeStack.forEach((route, index) => {
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// 特殊处理第一个路由
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if (index === 0) {
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fullPath += route.path
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} else {
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if (fullPath && !fullPath.endsWith('/') && route.path && !route.path.startsWith('/')) {
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fullPath += '/' + route.path
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} else if (fullPath.endsWith('/') && route.path.startsWith('/')) {
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// 如果fullPath以/结尾，而route.path以/开头，则需要去掉一个/
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fullPath += route.path.substring(1)
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} else {
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fullPath += route.path
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}
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}
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})
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// 移除多余的斜杠
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fullPath = fullPath.replace(/\/+/g, '/')
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// 确保不会在末尾留下斜杠（除非是根路径）
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if (fullPath.length > 1 && fullPath.endsWith('/')) {
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fullPath = fullPath.slice(0, -1)
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}
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return fullPath
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}
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describe('Underwriting Navigate Functions', () => {
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describe('findRouteByPath', () => {
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it('应该能找到根路径路由', () => {
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const result = findRouteByPath(mockRoutes, '/')
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expect(result).not.toBeUndefined()
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expect(result.route.name).toBe('Home')
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})
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it('应该能找到简单路径路由', () => {
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const result = findRouteByPath(mockRoutes, '/simple')
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expect(result).not.toBeUndefined()
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expect(result.route.name).toBe('SimpleRoute')
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})
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it('应该能找到一级嵌套路由', () => {
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const result = findRouteByPath(mockRoutes, '/underwriting')
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expect(result).not.toBeUndefined()
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expect(result.route.name).toBe('PreliminaryUnderwriting')
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})
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it('应该能找到二级嵌套路由', () => {
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const result = findRouteByPath(mockRoutes, '/underwriting/list')
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expect(result).not.toBeUndefined()
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expect(result.route.name).toBe('UnderwritingOrderList')
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})
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it('应该能找到三级嵌套路由', () => {
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const result = findRouteByPath(mockRoutes, '/other/nested/deep')
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expect(result).not.toBeUndefined()
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expect(result.route.name).toBe('DeepNested')
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})
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it('应该返回undefined当找不到路由时', () => {
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const result = findRouteByPath(mockRoutes, '/nonexistent')
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expect(result).toBeUndefined()
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})
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it('应该正确处理带有多个斜杠的路径', () => {
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// 实际上我们查找的是 /underwriting/list，只是输入路径中有多余的斜杠
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const result = findRouteByPath(mockRoutes, '/underwriting///list')
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expect(result).not.toBeUndefined()
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expect(result.route.name).toBe('UnderwritingOrderList')
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})
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})
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describe('findRouteByName', () => {
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it('应该通过名称找到根路径路由', () => {
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const result = findRouteByName(mockRoutes, 'Home')
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expect(result).not.toBeUndefined()
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expect(result.route.name).toBe('Home')
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})
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it('应该通过名称找到简单路径路由', () => {
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const result = findRouteByName(mockRoutes, 'SimpleRoute')
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expect(result).not.toBeUndefined()
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expect(result.route.name).toBe('SimpleRoute')
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})
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it('应该通过名称找到一级嵌套路由', () => {
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const result = findRouteByName(mockRoutes, 'PreliminaryUnderwriting')
|
||||
expect(result).not.toBeUndefined()
|
||||
expect(result.route.name).toBe('PreliminaryUnderwriting')
|
||||
})
|
||||
|
||||
it('应该通过名称找到二级嵌套路由', () => {
|
||||
const result = findRouteByName(mockRoutes, 'UnderwritingOrderList')
|
||||
expect(result).not.toBeUndefined()
|
||||
expect(result.route.name).toBe('UnderwritingOrderList')
|
||||
})
|
||||
|
||||
it('应该通过名称找到三级嵌套路由', () => {
|
||||
const result = findRouteByName(mockRoutes, 'DeepNested')
|
||||
expect(result).not.toBeUndefined()
|
||||
expect(result.route.name).toBe('DeepNested')
|
||||
})
|
||||
|
||||
it('应该返回undefined当找不到路由时', () => {
|
||||
const result = findRouteByName(mockRoutes, 'NonExistent')
|
||||
expect(result).toBeUndefined()
|
||||
})
|
||||
})
|
||||
|
||||
describe('buildFullPath', () => {
|
||||
it('应该正确构建根路径', () => {
|
||||
const routeStack = [{ path: '/' }]
|
||||
const result = buildFullPath(routeStack)
|
||||
expect(result).toBe('/')
|
||||
})
|
||||
|
||||
it('应该正确构建简单路径', () => {
|
||||
const routeStack = [
|
||||
{ path: '/' },
|
||||
{ path: 'simple' }
|
||||
]
|
||||
const result = buildFullPath(routeStack)
|
||||
expect(result).toBe('/simple')
|
||||
})
|
||||
|
||||
it('应该正确构建嵌套路径', () => {
|
||||
const routeStack = [
|
||||
{ path: '/underwriting' },
|
||||
{ path: 'list' }
|
||||
]
|
||||
const result = buildFullPath(routeStack)
|
||||
expect(result).toBe('/underwriting/list')
|
||||
})
|
||||
|
||||
it('应该正确构建深层嵌套路径', () => {
|
||||
const routeStack = [
|
||||
{ path: '/other' },
|
||||
{ path: 'nested' },
|
||||
{ path: 'deep' }
|
||||
]
|
||||
const result = buildFullPath(routeStack)
|
||||
expect(result).toBe('/other/nested/deep')
|
||||
})
|
||||
|
||||
it('应该正确处理空路由堆栈', () => {
|
||||
const result = buildFullPath([])
|
||||
expect(result).toBe('')
|
||||
})
|
||||
|
||||
it('应该正确处理多余的斜杠', () => {
|
||||
const routeStack = [
|
||||
{ path: '/underwriting/' },
|
||||
{ path: '/list/' }
|
||||
]
|
||||
const result = buildFullPath(routeStack)
|
||||
// 由于路径规范化处理，结果应该是 /underwriting/list 而不是 /underwriting//list
|
||||
expect(result).toBe('/underwriting/list')
|
||||
})
|
||||
})
|
||||
})
|
||||
Reference in New Issue
Block a user