vue-router

• History

API

核心是使用 HTML window.history API

• vm

  • $options

    • _parentVnode

    • $router

    • $route

Vue.util.defineReactive(

• window

  • location

    • ancestorOrigins: DOMStringList {length: 0}

    • assign: ƒ ()

    • hash: "#html"

    • host: "router.vuejs.org"

    • hostname: "router.vuejs.org"

    • href: "https://router.vuejs.org/guide/#html"

    • origin: "https://router.vuejs.org"

    • pathname: "/guide/"

    • port: ""

    • protocol: "https:"

    • reload: ƒ reload()

    • replace: ƒ ()

    • search: ""

    • toString: ƒ toString()

  • history

  • performance

    • Performance Timeline API,

    • the High Resolution Time API,

    • the Navigation Timing API,

    • the User Timing API,

    • the Resource Timing API.

因为安全的问题，不能获取 history stack 列表， 只能 push pop 操作。