vue几种传参方式及适用场景

原創 lorogy 2020-06-27 02:15
  1. 父传子（props）、子穿父（$emit）
    适合一般的公用的独立的重用率高的子组件
  2. vuex全局变量
    适合与整个网站页面都相关的数据
  3. vue-router通过路径参数query或params
    适合下钻详情页
  4. cookie、localstorage等
    适合本地缓存一些下次打开会用到的数据，例如用户登陆信息等
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