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七.web框架-----------VUE路由语法在项目简单中使用（七）

一 Vue路由

https://router.vuejs.org/zh/installation.html Vue Router

https://cn.vuejs.org/v2/guide/routing.html 官方路由

对于大多数单页面应用，都推荐使用官方支持的 vue-router 库。更多细节可以移步 vue-router 文档。

https://www.runoob.com/vue2/vue-routing.html 菜鸟路由

1.路由语法基础使用(单路由vue1.9版之前)

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <script src="bower_components/vue/dist/vue.js"></script>
    <script src="bower_components/vue-router/dist/vue-router.js"></script>
    <style>
    </style>
</head>
<body>
    <div id="box">
        <ul>
            <li>  <!--路由必须用v-link来实现这固定死了的   路由提供的-->
                <a v-link="{path:'/home'}">主页</a>
            </li>
            <li>
                <a v-link="{path:'/news'}">新闻</a>
            </li>
        </ul>
        <!--//路由必须提供一个div展示  必须包含<router-view></router-view>    展示内容--> 
        <div>
            <router-view></router-view>
        </div>    
    </div>
    <!--路由设计
       根据不同url地址，出现不同效果-->
    <script>
        //1. 准备一个根组件
        var App=Vue.extend();
        
        //2. Home News组件都准备
        var Home=Vue.extend({
            template:'<h3>我zhu是主页</h3>'
        });

        var News=Vue.extend({
            template:'<h3>我xin是新闻</h3>'
        });
        
        
        //3. 准备路由
        var router=new VueRouter();
        
        //4. 关联
        router.map({
            'home':{
                component:Home
            },
            'news':{
                component:News
            }
        });

        //5. 启动路由
        router.start(App,'#box');
    </script>
</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <script src="bower_components/vue/dist/vue.js"></script>
    <script src="bower_components/vue-router/dist/vue-router.js"></script>
    <style>
    </style>
</head>
<body>
    <div id="box">
        <ul>
            <li>
                <a v-link="{path:'/home'}">主页</a>
            </li>
            <li>
                <a v-link="{path:'/news'}">新闻</a>
            </li>
        </ul>
        <div>
            <router-view></router-view>
        </div>    
    </div>

    <script>
        //1. 准备一个根组件
        var App=Vue.extend();

        //2. Home News组件都准备
        var Home=Vue.extend({
            template:'<h3>zzzzz我是主页</h3>'
        });

        var News=Vue.extend({
            template:'<h3>xxxx我是新闻</h3>'
        });

        //3. 准备路由
        var router=new VueRouter();

        //4. 关联
        router.map({
            'home':{
                component:Home
            },
            'news':{
                component:News
            }
        });

        //5. 启动路由
        router.start(App,'#box');

        //6. 跳转
        router.redirect({
            '/':'/home'
        });
    </script>
</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <script src="bower_components/vue/dist/vue.js"></script>
    <script src="bower_components/vue-router/dist/vue-router.js"></script>
    <style>
    </style>
</head>
<body>
    <div id="box">
        <ul>
            <li>
                <a v-link="{path:'/home'}">主页</a>
            </li>
            <hr />
            <li>
                <a v-link="{path:'/news'}">新闻</a>
            </li>
        </ul>
        
        <div>
            <router-view></router-view>
        </div>    
    </div>

    <script>
        //1. 准备一个根组件
        var App=Vue.extend();

        //2. Home News组件都准备
        var Home=Vue.extend({
            template:'<h3>我是主页</h3>'
        });

        var News=Vue.extend({
            template:'<h3>我是新闻</h3>'
        });

        //3. 准备路由
        var router=new VueRouter();

        //4. 关联
        router.map({
            'home':{
                component:Home
            },
            'news':{
                component:News
            }
        });

        //5. 启动路由
        router.start(App,'#box');

        //6. 跳转redirect
        router.redirect({
            '/':'home'
        });
    </script>
</body>
</html>

2.路由语法基础使用(多路由 vue1.9版之前)

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <script src="bower_components/vue/dist/vue.js"></script>
    <script src="bower_components/vue-router/dist/vue-router.js"></script>
    <style>
        .v-link-active{
            font-size: 20px;
            color: #f60;
        }
    </style>
</head>
<body>
    <div id="box">
        <ul>
            <li>
                <a v-link="{path:'/home'}">主页</a>
            </li>
            <li>
                <a v-link="{path:'/news'}">新闻</a>
            </li>
        </ul>
        <div>
            <router-view></router-view>
        </div>    
    </div>

    <template id="home">
        <h3>我是主页</h3>
        <div>
            <a v-link="{path:'/home/login'}">登录</a>
            <a v-link="{path:'/home/reg'}">注册</a>
        </div>
        <div>
            <router-view></router-view>
        </div>
    </template>
    <template id="news">
        <h3>我是新闻</h3>
    </template>
    <script>
        //1. 准备一个根组件
        var App=Vue.extend();

        //2. Home News组件都准备
        var Home=Vue.extend({
            template:'#home'
        });

        var News=Vue.extend({
            template:'#news'
        });

        //3. 准备路由
        var router=new VueRouter();

        //4. 关联
        router.map({
            'home':{
                component:Home,
                subRoutes:{
                    'login':{
                        component:{
                            template:'<strong>我是登录信息</strong>'
                        }
                    },
                    'reg':{
                        component:{
                            template:'<strong>我是注册信息</strong>'
                        }
                    }
                }
            },
            'news':{
                component:News
            }
        });

        //5. 启动路由
        router.start(App,'#box');

        //6. 跳转
        router.redirect({
            '/':'home'
        });
    </script>
</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <script src="bower_components/vue/dist/vue.js"></script>
    <script src="bower_components/vue-router/dist/vue-router.js"></script>
    <style>
        .v-link-active{
            font-size: 20px;
            color: #f60;
        }
    </style>
</head>
<body>
    <div id="box">
        <ul>
            <li>
                <a v-link="{path:'/home'}">主页</a>
            </li>
            <li>
                <a v-link="{path:'/news'}">新闻</a>
            </li>
        </ul>
        <div>
            <router-view></router-view>
        </div>    
    </div>

    <template id="home">
        <h3>我是主页</h3>
        <div>
            <a v-link="{path:'/home/login'}">登录</a>
            <a v-link="{path:'/home/reg'}">注册</a>
        </div>
        <div>
            <router-view></router-view>
        </div>
    </template>
    <template id="news">
        <h3>我是新闻</h3>
        <div>
            <a v-link="{path:'/news/detail/001'}">新闻001</a>
            <a v-link="{path:'/news/detail/002'}">新闻002</a>
        </div>
        <router-view></router-view>
    </template>
    <template id="detail">
        {{$route.params | json}} <!--{{$route.params | json}}    ->  当前参数-->
    </template>
    <script>
        //1. 准备一个根组件
        var App=Vue.extend();

        //2. Home News组件都准备
        var Home=Vue.extend({
            template:'#home'
        });

        var News=Vue.extend({
            template:'#news'
        });

        var Detail=Vue.extend({
            template:'#detail'
        });

        //3. 准备路由
        var router=new VueRouter();

        //4. 关联
        router.map({
            'home':{
                component:Home,
                subRoutes:{
                    'login':{
                        component:{
                            template:'<strong>我是登录信息</strong>'
                        }
                    },
                    'reg':{
                        component:{
                            template:'<strong>我是注册信息</strong>'
                        }
                    }
                }
            },
            'news':{
                component:News,
                subRoutes:{
                    '/detail/:id':{
                        component:Detail
                    }
                }
            }
        });

        //5. 启动路由
        router.start(App,'#box');

        //6. 跳转
        router.redirect({
            '/':'home'
        });
    </script>
</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <script src="bower_components/vue/dist/vue.js"></script>
    <script src="bower_components/vue-router/dist/vue-router.js"></script>
    <style>
        .v-link-active{
            font-size: 20px;
            color: #f60;
        }
    </style>
</head>
<body>
    <div id="box">
        <ul>
            <li>
                <a v-link="{path:'/home'}">主页</a>
            </li>
            <li>
                <a v-link="{path:'/news'}">新闻</a>
            </li>
        </ul>
        <div>
            <router-view></router-view>
        </div>    
    </div>

    <template id="home">
        <h3>我是主页</h3>
        <div>
            <a v-link="{path:'/home/login'}">登录</a>
            <a v-link="{path:'/home/reg'}">注册</a>
        </div>
        <div>
            <router-view></router-view>
        </div>
    </template>
    <template id="news">
        <h3>我是新闻</h3>
        <div>
            <a v-link="{path:'/news/detail/001'}">新闻001</a>
            <a v-link="{path:'/news/detail/002'}">新闻002</a>
        </div>
        <router-view></router-view>
    </template>
    <template id="detail">
        {{$route.params | json}}  <!--当前参数-->------ 当前参数
        <br>
        {{$route.path}}  <!--{{$route.path}}    ->  当前路径-->  -------------当前路径
        <br>
        {{$route.query | json}} <!-- {{$route.query | json}}    -> ------------------ 数据--> -------------数据
    </template>
    <script>
        //1. 准备一个根组件
        var App=Vue.extend();

        //2. Home News组件都准备
        var Home=Vue.extend({
            template:'#home'
        });

        var News=Vue.extend({
            template:'#news'
        });

        var Detail=Vue.extend({
            template:'#detail'
        });

        //3. 准备路由
        var router=new VueRouter();

        //4. 关联
        router.map({
            'home':{
                component:Home,
                subRoutes:{
                    'login':{
                        component:{
                            template:'<strong>我是登录信息</strong>'
                        }
                    },
                    'reg':{
                        component:{
                            template:'<strong>我是注册信息</strong>'
                        }
                    }
                }
            },
            'news':{
                component:News,
                subRoutes:{
                    '/detail/:id':{
                        component:Detail
                    }
                }
            }
        });

        //5. 启动路由
        router.start(App,'#box');

        //6. 跳转
        router.redirect({
            '/':'home'
        });
    </script>
</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <script src="bower_components/vue/dist/vue.js"></script>
    <script src="bower_components/vue-router/dist/vue-router.js"></script>
    <style>
        .v-link-active{
            font-size: 20px;
            color: #f60;
        }
    </style>
</head>
<body>
    <div id="box">
        <ul>
            <li>
                <a v-link="{path:'/home'}">主页</a>
            </li>
            <li>
                <a v-link="{path:'/news'}">新闻</a>
            </li>
        </ul>
        <div>
            <router-view></router-view>
        </div>    
    </div>

    <template id="home">
        <h3>我是主页</h3>
        <div>
            <a v-link="{path:'/home/login/zns'}">登录</a>
            <a v-link="{path:'/home/reg/strive'}">注册</a>
        </div>
        <div>
            <router-view></router-view>
        </div>
        
        
        
    </template>
    <template id="news">
        <h3>我是新闻</h3>
        <div>
            <a v-link="{path:'/news/detail/001'}">新闻001</a>
            <a v-link="{path:'/news/detail/002'}">新闻002</a>
        </div>
        <router-view></router-view>
    </template>
    
    
    
    <template id="detail">
        {{$route.params | json}}
        <br>
        {{$route.path}}
        <br>
        {{$route.query | json}}
    </template>
    <script>
        //1. 准备一个根组件
        var App=Vue.extend();

        //2. Home News组件都准备
        var Home=Vue.extend({
            template:'#home'
        });

        var News=Vue.extend({
            template:'#news'
        });

        var Detail=Vue.extend({
            template:'#detail'
        });

        //3. 准备路由
        var router=new VueRouter();

        //4. 关联
        router.map({
            'home':{
                component:Home,
                subRoutes:{
                    'login/:name':{
                        component:{
                            template:'<strong>我是登录信息 {{$route.params | json}}</strong>'
                        }
                    },
                    'reg':{
                        component:{
                            template:'<strong>我是注册信息</strong>'
                        }
                    }
                }
            },
            'news':{
                component:News,
                subRoutes:{
                    '/detail/:id':{
                        component:Detail
                    }
                }
            }
        });

        //5. 启动路由
        router.start(App,'#box');

        //6. 跳转
        router.redirect({
            '/':'home'
        });
    </script>
</body>
</html>

3. 路由基础使用(vue2.0版单路由)

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>

    </style>
    <script src="vue2.js"></script>
    <script src="bower_components/vue-router/dist/vue-router.min.js"></script>
</head>
<body>
    <div id="box">
        <div>
            <router-link to="/home">主页</router-link>
            <router-link to="/news">新闻</router-link>
        </div>
        <div>
            <router-view></router-view>
        </div>
    </div>

    <script>
        //组件
        var Home={
            template:'<h3>home我是主页</h3>'
        };
        var News={
            template:'<h3>nwe我是新闻</h3>'
        };

        //配置路由
        const routes=[
            {path:'/home', component:Home},
            {path:'/news', component:News},
            {path:'*', redirect:'/home'}
        ];

        //生成路由实例
        const router=new VueRouter({
            routes
        });


        //最后挂到vue上
        new Vue({
            router,
            el:'#box'
        });
    </script>
</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>
        .router-link-active{
            font-size: 20px;
            color:#f60;
        }
    </style>
    <script src="vue2.js"></script>
    <script src="bower_components/vue-router/dist/vue-router.min.js"></script>
</head>
<body>
    <div id="box">
        <div>
            <router-link to="/home">主页</router-link>
            <router-link to="/news">新闻</router-link>
        </div>
        <div>
            <router-view></router-view>
        </div>
    </div>

    <script>
        //组件
        var Home={
            template:'<h3>我是主页</h3>'
        };
        var News={
            template:'<h3>我是新闻</h3>'
        };

        //配置路由
        const routes=[
            {path:'/home', component:Home},
            {path:'/news', component:News},
            {path:'*', redirect:'/home'}
        ];

        //生成路由实例
        const router=new VueRouter({
            routes
        });


        //最后挂到vue上
        new Vue({
            router,
            el:'#box'
        });
    </script>
</body>
</html>

4. 路由(vue2.0版多路由)

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>
        .router-link-active{
            font-size: 20px;
            color:#f60;
        }
    </style>
    <script src="vue2.js"></script>
    <script src="bower_components/vue-router/dist/vue-router.min.js"></script>
</head>
<body>
    <div id="box">
        <div>
            <router-link to="/home">主页</router-link>
            <router-link to="/user">用户</router-link>
        </div>
        <div>
            <router-view></router-view>
        </div>
    </div>

    <script>
        //组件
        var Home={
            template:'<h3>我是主页</h3>'
        };
        var User={
            template:`
                <div>
                    <ul>
                        <h3>我是用户信息</h3>
                    <li><router-link to="/user/username">某个用户</router-link></li>
                    </ul>
                    <div>
                        <router-view></router-view>
                    </div>
                </div>
            `
        };
        var UserDetail={
            template:'<div>我是XX用户</div>'
        };

        //配置路由
        const routes=[
            {path:'/home', component:Home},
            {
                path:'/user',
                component:User,
                children:[
                    {path:'username', component:UserDetail}
                ]
            },
            {path:'*', redirect:'/home'}  //404
        ];

        //生成路由实例
        const router=new VueRouter({
            routes
        });


        //最后挂到vue上
        new Vue({
            router,
            el:'#box'
        });
    </script>
</body>
</html>

vue.2.0-路由配合运动 1

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>
        .router-link-active{
            font-size: 20px;
            color:#f60;
        }
    </style>
    <script src="vue.js"></script>
    <script src="bower_components/vue-router/dist/vue-router.min.js"></script>
</head>
<body>
    <div id="box">
        <div>
            <router-link to="/home">主页</router-link>
            <router-link to="/user">用户</router-link>
        </div>
        <div>
            <router-view></router-view>
        </div>
    </div>

    <script>
        //组件
        var Home={
            template:'<h3>我是主页</h3>'
        };
        var User={
            template:`
                <div>
                    <h3>我是用户信息</h3>
                    <ul>
                        <li><router-link to="/user/strive/age/10">Strive</router-link></li>
                        <li><router-link to="/user/blue/age/80">Blue</router-link></li>
                        <li><router-link to="/user/eric/age/70">Eric</router-link></li>
                    </ul>
                    <div>
                        <router-view></router-view>
                    </div>
                </div>
            `
        };
        var UserDetail={
            template:'<div>{{$route.params}}</div>'
        };

        //配置路由
        const routes=[
            {path:'/home', component:Home},
            {
                path:'/user',
                component:User,
                children:[
                    {path:':username/age/:age', component:UserDetail}
                ]
            },
            {path:'*', redirect:'/home'}  //404
        ];

        //生成路由实例
        const router=new VueRouter({
            routes
        });


        //最后挂到vue上
        new Vue({
            router,
            el:'#box'
        });
    </script>
</body>
</html>

vue.2.0-路由配合运动 2

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>
        .router-link-active{
            font-size: 20px;
            color:#f60;
        }
    </style>
    <script src="vue.js"></script>
    <script src="bower_components/vue-router/dist/vue-router.min.js"></script>
</head>
<body>
    <div id="box">
        <input type="button" value="添加一个路由" @click="push">
        <input type="button" value="替换一个路由" @click="replace">
        <div>
            <router-link to="/home">主页</router-link>
            <router-link to="/user">用户</router-link>
        </div>
        <div>
            <router-view></router-view>
        </div>
    </div>

    <script>
        //组件
        var Home={
            template:'<h3>我是主页</h3>'
        };
        var User={
            template:`
                <div>
                    <h3>我是用户信息</h3>
                    <ul>
                        <li><router-link to="/user/strive/age/10">Strive</router-link></li>
                        <li><router-link to="/user/blue/age/80">Blue</router-link></li>
                        <li><router-link to="/user/eric/age/70">Eric</router-link></li>
                    </ul>
                    <div>
                        <router-view></router-view>
                    </div>
                </div>
            `
        };
        var UserDetail={
            template:'<div>{{$route.params}}</div>'
        };

        //配置路由
        const routes=[
            {path:'/home', component:Home},
            {
                path:'/user',
                component:User,
                children:[
                    {path:':username/age/:age', component:UserDetail}
                ]
            },
            {path:'*', redirect:'/home'}  //404
        ];

        //生成路由实例
        const router=new VueRouter({
            routes
        });


        //最后挂到vue上
        new Vue({
            router,
            methods:{
                push(){
                    router.push({path:'home'});
                },
                replace(){
                    router.replace({path:'user'});
                }
            }
        }).$mount('#box');
    </script>
</body>
</html>

vue.2.0-路由配合运动 3

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>
        .router-link-active{
            font-size: 20px;
            color:#f60;
        }
    </style>
    <script src="vue2.js"></script>
    <script src="bower_components/vue-router/dist/vue-router.min.js"></script>
    <link rel="stylesheet" href="animate.css">
</head>
<body>
    <div id="box">
        <input type="button" value="添加一个路由" @click="push">
        <input type="button" value="替换一个路由" @click="replace">
        <div>
            <router-link to="/home">主页</router-link>
            <router-link to="/user">用户</router-link>
        </div>
        <div>
            <transition enter-active-class="animated bounceInLeft" leave-active-class="animated bounceOutRight">
                <router-view></router-view>
            </transition>
        </div>
    </div>

    <script>
        //组件
        var Home={
            template:'<h3>我是主页</h3>'
        };
        var User={
            template:`
                <div>
                    <h3>我是用户信息</h3>
                    <ul>
                        <li><router-link to="/user/strive/age/10">Strive</router-link></li>
                        <li><router-link to="/user/blue/age/80">Blue</router-link></li>
                        <li><router-link to="/user/eric/age/70">Eric</router-link></li>
                    </ul>
                    <div>
                        <router-view></router-view>
                    </div>
                </div>
            `
        };
        var UserDetail={
            template:'<div>{{$route.params}}</div>'
        };

        //配置路由
        const routes=[
            {path:'/home', component:Home},
            {
                path:'/user',
                component:User,
                children:[
                    {path:':username/age/:age', component:UserDetail}
                ]
            },
            {path:'*', redirect:'/home'}  //404
        ];

        //生成路由实例
        const router=new VueRouter({
            routes
        });


        //最后挂到vue上
        new Vue({
            router,
            methods:{
                push(){
                    router.push({path:'home'});
                },
                replace(){
                    router.replace({path:'user'});
                }
            }
        }).$mount('#box');
    </script>
</body>
</html>

5. 路由在项目简单中使用 (下载vue-router)

Vcontent.vue

<template>
   <div class="warp">
     <h1>我是内容 {{msg}}</h1>
            
   </div>

</template>

<script>

//页面的业务逻辑
export default {
  name: 'Vcontent',
  data () {
    return {
      msg: '这是content欢迎啦啦啦'
    }
  },methods:{

  

  }
}

</script>
<style scoped>

.warp{
    height: 400px;
     600px;
    background-color: burlywood;

}

</style>

Vfooter.vue

<template>
  <footer class="footer">
         <h1>我是底部   {{msg}}</h1>
               
         
  </footer>
</template>

<script>
export default {
  name: 'Vfooter',
  data () {
    return {
      msg: '这是footer欢迎啦啦啦'
    }
  }
}

</script>


<style scoped>

h1{
   color: blue;

}
.footer{
   height: 150px;
    500px;
   background-color: yellow;

}

</style>

Vheader.vue

<template>
  <header class="header">
       <img :src="imgSrc" />
       {{msg}}
  </header>
</template>



<!--页面逻辑-->
<script>
import imgSrc from '../assets/logo.png'

export default {
  name: 'Vheader',
  data () {
    return {
      msg: '这是hearer欢迎啦啦啦啦啦',
      imgSrc: imgSrc
    }
  }
}
</script>


<!--页面样式-->  <!--scoped  这个属性表示对当前主组样式起作用-->
<style scoped>



.header{
     300px;
    height: 150px;
    background-color:brown;
}

</style>

main.js

import Vue from 'vue'
import App from './App.vue'

//引入组件
import Vheader from './comp/Vheader.vue'  
import Vcontent from './comp/Vcontent.vue'
import Vfooter from './comp/Vfooter.vue'
 // 动态导入图片
import imgSrc from './assets/logo.png'
// 引入路由组件
import vueRouter  from 'vue-router'
import $  from 'jquery'



Vue.use(vueRouter);



//配置定义路由
const routes=[
             {path:'/', component:Vheader},
             {path:'/content', component:Vcontent},
              {path:'/foot', component:Vfooter},
             ];


//生成路由实例
const router=new vueRouter({
                  mode:'history',
                routes,
            
        });




new Vue({
  el: '#app',
  router,      // 挂载路由
  render: h => h(App)
})

App.vue

<template>
  <div id="app">
      
      <ul>
             <li>  <!--路由必须用v-link来实现这固定死了的   路由提供的-->
                <a v-link="{path:'/'}"> >npm install bootstrap@3 --save主页</a>
             </li>
            <li>
                <a v-link="{path:'/content'}">内容</a>
             </li>
              <li>
                <a v-link="{path:'/foot'}">脚部</a>
                
            </li>
        </ul>
         <br />
         
         
        <hr />
                   <router-link to="/">主页</router-link>
                   <router-link to="/content">内容</router-link>
                   <router-link to="/foot">脚部</router-link>
        
        <!--//路由必须提供一个div展示  必须包含<router-view></router-view>    展示内容--> 
        <div>
            <router-view></router-view>
        </div>    


  </div>
</template>

<script>
//    import 'bootstrap/dist/css/bootstrap.min.css'
    
</script>

<style>

</style>

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原文地址：https://www.cnblogs.com/lovershowtime/p/11668596.html

七.web框架-----------VUE路由语法 在项目简单中使用 （七）

一 Vue路由

1.路由语法基础使用(单路由vue1.9版之前)

2.路由语法基础使用(多路由 vue1.9版之前)

3. 路由基础使用(vue2.0版 单路由)

4. 路由(vue2.0版 多路由)

5. 路由在项目简单中使用 (下载vue-router)

七.web框架-----------VUE路由语法在项目简单中使用（七）

3. 路由基础使用(vue2.0版单路由)

4. 路由(vue2.0版多路由)