摘要： 1.局部引入 import echars from "echarts" 2.引入composition-api import {reactive,computed,onMounted,toRefs} from '@vue/composition-api'; 3.定义一个方法 const init=( 阅读全文

摘要： 恢复内容开始 1.配置路由 { path: '/hellow', name:"hellow", component: hellow, meta:{title:"hellow"} } 2，在mount里面赋值 mounted(){ this.title=this.$route.matched; }, 阅读全文

摘要： https://blog.csdn.net/qq_31126175/article/details/81875468 https://blog.csdn.net/qq_31126175/article/details/88824380 阅读全文