• 使用vue-cli搭建SPA项目


    使用vue-cli搭建SPA项目的前提就是搭建好NodeJS

    NodeJS搭建指路:https://www.cnblogs.com/psyu/p/11302204.html

     

    什么是vue-cli?

       vue-clivue.js的脚手架,用于自动生成vue.js+webpack的项目模板,创建命令如下:           

       vue init webpack xxx                    

     

       1xxx 为自己创建项目的名称

       2:必须先安装vue,vue-cliwebpacknode等一些必要的环境

     安装vue-cli

       npm install -g vue-cli

     

      安装成功后,会出现如下文件

         

    安装完成之后打开命令窗口并输入 vue -V(注意这里是大写的“V”),如果出现相应的版本号,则说明安装成功。

    使用脚手架vue-cli(2.X)来构建项目

      vue init webpack spa1               

         此命令用于创建SPA项目,它会在当前目录生成一个以“spa1”命名的文件夹

         spa1即为项目名,项目名不能用中文或大写字母,然后终端会出现一问一答模式

       “一问一答模式:

             1.Project name:项目名,默认是输入时的那个名称spa1,直接回车

             2.Project description:项目描述,直接回车

             3.Author:作者,随便填或直接回车

             4.Vue build:选择题,一般选第一个

               4.1Runtime + Compiler: recommended for most users//运行加编译,官方推荐,就选它了

               4.2Runtime-only: about 6KB lighter min+gzip, but templates (or any Vue-specific HTML) are ONLY allowed in .vue files

                  - render functions are required elsewhere//仅运行时,已经有推荐了就选择第一个了

             5.Install vue-router:是否需要vue-routerY选择使用,这样生成好的项目就会有相关的路由配置文件

             6.Use ESLint to lint your code:是否用ESLint来限制你的代码错误和风格。N  新手就不用了,但实际项目中一般都会使用,这样多人开发也能达到一致的语法

             7.Set up unit tests:是否安装单元测试 N

             8.Setup e2e tests with Nightwatch?:是否安装e2e测试  N

             9.Should we run `npm install` for you after the project has been created? (recommended) (Use arrow keys)

               > Yes, use NPM                    

                 Yes, use Yarn

                 No, I will handle that myself     //选择题:选第一项“Yes, use NPM”是否使用npm install安装依赖

            全部选择好回车就进行了生成项目,出现如下内容表示项目创建完成

            # Project initialization finished!

    运行完上面的命令后,我们需要将当前路径改变到SPA这个文件夹内,然后安装需要的模块

     

       cd spa1                                  #改变路径到spa1文件夹下

       npm install                              #安装所有项目需要的npm模块

    启动并访问项目:

     npm run dev

    项目启动成功后,打开浏览器输入“http://localhost:8080”即可

    停止项目添加element-ui模块:

     npm install element-ui -S 

    这样项目就算构建好了

    接下来看一个案例:

    index.js:

    import Vue from 'vue'
    import Router from 'vue-router'
    import HelloWorld from '@/components/HelloWorld'
    import About from '@/views/About'
    import UserInfo from '@/views/UserInfo'
    import UserDetail from '@/views/UserDetail'
    import UserPwd from '@/views/UserPwd'
    
    Vue.use(Router)
    
    export default new Router({
      routes: [
        {
          path: '/',
          name: 'HelloWorld',
          component: HelloWorld
        },
            {
              path: '/About',
              name: 'About',
              component: About
            },
            {
              path: '/UserInfo',
              name: 'UserInfo',
              component: UserInfo,
                children:[
                    {
                      path: '/UserDetail',
                      name: '/UserDetail',
                      component: UserDetail
                    },
                    {
                      path: '/UserPwd',
                      name: '/UserPwd',
                      component: UserPwd
                    }
                ]
            }
      ]
    })

    about.vue:

    <template>
        <div>
            博主个人事迹
            
        </div>
    </template>
    
    <script>
        export default {
            data() {
                return {
                    
                };
            }
        }
    </script>
    
    <style scoped>
    h1, h2 {
      font-weight: normal;
    }
    ul {
      list-style-type: none;
      padding: 0;
    }
    li {
      display: inline-block;
      margin: 0 10px;
    }
    a {
      color: #42b983;
    }
    </style>

    UserDetail.vue:

    <template>
        <div>
            详情
            
        </div>
    </template>
    
    <script>
        export default {
            data() {
                return {
                    
                };
            }
        }
    </script>
    
    <style scoped>
    h1, h2 {
      font-weight: normal;
    }
    ul {
      list-style-type: none;
      padding: 0;
    }
    li {
      display: inline-block;
      margin: 0 10px;
    }
    a {
      color: #42b983;
    }
    </style>

    UserInfo.vue:

    <template>
        <div>
            <div class="hello">
                <router-link to="/UserDetail">个人详情</router-link>
                <router-link to="/UserPwd">修改密码</router-link>
                <router-view/>
            </div>
            
        </div>
    </template>
    
    <script>
        export default {
            data() {
                return {
                    
                };
            }
        }
    </script>
    
    <style scoped>
    h1, h2 {
      font-weight: normal;
    }
    ul {
      list-style-type: none;
      padding: 0;
    }
    li {
      display: inline-block;
      margin: 0 10px;
    }
    a {
      color: #42b983;
    }
    </style>

    UserPwd.vue:

    <template>
        <div>
            修改密码
            
        </div>
    </template>
    
    <script>
        export default {
            data() {
                return {
                    
                };
            }
        }
    </script>
    
    <style scoped>
    h1, h2 {
      font-weight: normal;
    }
    ul {
      list-style-type: none;
      padding: 0;
    }
    li {
      display: inline-block;
      margin: 0 10px;
    }
    a {
      color: #42b983;
    }
    </style>

    App.vue:

    <template>
      <div id="app">
        <!-- <img src="./assets/logo.png"> -->
            <router-link to="/About">about me</router-link>
            <router-link to="/UserInfo">个人信息</router-link>
        <router-view/>
      </div>
    </template>
    
    <script>
    export default {
      name: 'App'
    }
    </script>
    
    <style>
    #app {
      font-family: 'Avenir', Helvetica, Arial, sans-serif;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      text-align: center;
      color: #2c3e50;
      margin-top: 60px;
    }
    </style>

    这样就可以实现不同组件之间的跳转

     

  • 相关阅读:
    leetcode 337. House Robber III
    leetcode 366 Find Leaves of Binary Tree
    leetcode 250 Count Univalue Subtrees
    leetcode 132 Palindrome Pairs 2
    leetcode 131 Palindrome Pairs
    leetcode 336 Palindrome Pairs
    leetcode 214 Shortest Palindrome
    leetcode 9 Palindrome Number
    Socket编程
    Zookeeper
  • 原文地址:https://www.cnblogs.com/psyu/p/11317110.html
Copyright © 2020-2023  润新知