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  • vue路由钩子

    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="utf-8">
    <title>Vue 测试实例 - 菜鸟教程(runoob.com)</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=0" />
    <script src="https://cdn.bootcss.com/vue/2.4.2/vue.min.js"></script>
    <script src="https://cdn.bootcss.com/vue-router/2.7.0/vue-router.min.js"></script>
    </head>
    <body>
    <!--https://segmentfault.com/a/1190000012552286-->
    <div id="app">
    <p>
    <ul>
    <li @click="gouZhi"><router-link to="/qz">意向</router-link></li>
    <li @click="" ><router-link to="/jn">特长</router-link></li>
    <li @click=""><router-link to="/gz">经验</router-link></li>
    <li><router-link to="/zw">评价</router-link></li>
    <li> <router-link to="/jy">背景</router-link></li>
    </ul>
    </p>
    <router-view></router-view>
    <button>点击获取参数</button>
    </div>

    <template id="yiXiang">
    <div>求职意向</div>
    </template>
    <template id="jiNeng">
    <div>技能特长</div>
    </template>
    <template id="gongZuo">
    <div>
    <ul>
    <li><router-link to="/gz/qzSon/234">云贷通</router-link></li>
    <li><router-link to="/gz/jnSon">有数简查</router-link></li>
    <li><router-link to="/gz/gzSon">最多跑一次</router-link></li>
    <li><router-link to="/gz/zwSon">接口微服务</router-link></li>
    </ul>
    <router-view></router-view>
    </div>
    </template>
    <template id="ziWo">
    <div>自我评价</div>
    </template>
    <template id="jiaoYu">
    <div>教育背景</div>
    </template>

    <!--路由子模块-->
    <template id="gongZuo1">
    <div>《2323》</div>
    </template>
    <template id="gongZuo2">
    <div>《2434》</div>
    </template>
    <template id="gongZuo3">
    <div>《45454》</div>
    </template>
    <template id="gongZuo4">
    <div>《6767676》</div>
    </template>
    <script>
    const yiXiang = { template: '#yiXiang'};
    const jiNeng = { template: '#jiNeng'};
    const gongZuo = { template: '#gongZuo'};
    const ziWo = { template: '#ziWo'};
    const jiaoYu = { template: '#jiaoYu'};

    const jiaoYuSon1 = { template: '#gongZuo1'};
    const jiaoYuSon2 = { template: '#gongZuo2'};
    const jiaoYuSon3 = { template: '#gongZuo3'};
    const jiaoYuSon4 = { template: '#gongZuo4'};

    const router = new VueRouter({
    routes:[
    {path:'',component:yiXiang},
    {
    path: '/qz/',
    component: yiXiang,
    beforeEnter: (to, from, next) => {console.log(1)},
    beforeLeave: (to, from, next) => {},

    },
    { path: '/jn/', component: jiNeng,name:'jiNeng2'},
    { path: '/gz', component: gongZuo,name:'gongZuo',
    children: [
    { path: "/", component: jiaoYuSon1 },
    { path: "qzSon", component: jiaoYuSon1 },
    { path: "jnSon", component: jiaoYuSon2 },
    { path: "gzSon", component: jiaoYuSon3 },
    { path: "zwSon", component: jiaoYuSon4 }
    ]
    },
    { path: '/zw', component: ziWo},
    { path: '/jy', component: jiaoYu}
    ]
    });
    router.beforeEach((to, from, next) => { //全局路由用于判断用户登录挺好的
    console.log(1);
    next();//可带路径参数跳转到指定路径
    })
    const app = new Vue({
    methods:{
    getFn:function () {},
    },
    router
    }).$mount('#app');

    //1 全局钩子
    //2 某个路由钩子 写在路由配置上
    //3 某个组件钩子 和method平级写法
    </script>
    </body>
    </html>
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  • 原文地址:https://www.cnblogs.com/zou1234/p/8895362.html
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