class IframeRouteManager {
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constructor() {
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this.iframeRoutes = []
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}
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static getInstance() {
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if (!IframeRouteManager.instance) {
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IframeRouteManager.instance = new IframeRouteManager()
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}
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return IframeRouteManager.instance
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}
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/**
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* 添加 iframe 路由
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*/
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add(route) {
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if (!this.iframeRoutes.find((r) => r.path === route.path)) {
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this.iframeRoutes.push(route)
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}
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}
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/**
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* 获取所有 iframe 路由
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*/
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getAll() {
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return this.iframeRoutes
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}
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/**
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* 根据路径查找 iframe 路由
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*/
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findByPath(path) {
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return this.iframeRoutes.find((route) => route.path === path)
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}
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/**
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* 清空所有 iframe 路由
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*/
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clear() {
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this.iframeRoutes = []
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}
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/**
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* 保存到 sessionStorage
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*/
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save() {
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if (this.iframeRoutes.length > 0) {
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sessionStorage.setItem('iframeRoutes', JSON.stringify(this.iframeRoutes))
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}
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}
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/**
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* 从 sessionStorage 加载
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*/
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load() {
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try {
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const data = sessionStorage.getItem('iframeRoutes')
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if (data) {
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this.iframeRoutes = JSON.parse(data)
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}
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} catch (error) {
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console.error('[IframeRouteManager] 加载 iframe 路由失败:', error)
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this.iframeRoutes = []
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}
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}
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}
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IframeRouteManager.instance = null
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export { IframeRouteManager }
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