1.router.currentRoute相当于$route但是$route.path或者$route.fullPath只能在组件中用
组件里头:
/user?a=10` $route.path === /user $route.fullPath === /user?a=10
js模块中要使用router.currentRoute
js模块中:router.currentRoute.value.fullPath 就是当前路由地址,router.currentRoute是ref响应式数据 要拿值的话需要.value
2.encodeURIComponent 转换uri编码,防止解析地址出问题 用来解析获得的ullPath中的特殊字符
const fullPath = encodeURIComponent(router.currentRoute.value.fullPath)