vue监视实操案例-根据导航条点击面包屑发生改动

监视部分代码:

 

 $route(to, From) {
      console.log(to, From);
      if (to.path == "/Home") {
        this.path = "";
        this.name = "";
      } else {
        this.path = to.path;
        this.name = to.meta;
      }
    },

 

面包屑代码：

 

 <el-breadcrumb separator="/">
              <el-breadcrumb-item :to="{ path: '/index' }"
                >首页</el-breadcrumb-item
              >
              <el-breadcrumb-item :to="{ path: path }">{{
                name
              }}</el-breadcrumb-item>
            </el-breadcrumb>