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06_04.集成axios&实现首页

06_04.集成axios&实现首页

作者: Robyn_Luo | 来源:发表于2017-11-19 11:40 被阅读0次
    1. 效果图
    2. 分解
    2.1 首先是轮播图,轮播图采用mint-ui的插件

    https://mint-ui.github.io/docs/#/zh-cn2/swipe

    2.2 六宫格采用mui里面的插件

    http://dev.dcloud.net.cn/mui/


    • 右键edit as html


    • 图标更换

    http://dev.dcloud.net.cn/mui/ui/#icon
    找到对应的图标替换就行

    3. 要操作的文件:
    4. 代码
    • src/component/common/footer.vue
    <template>
        <nav class="mui-bar mui-bar-tab">
            <router-link class="mui-tab-item mui-active" to="/">
                <span class="mui-icon mui-icon-home"></span>
                <span class="mui-tab-label">首页</span>
            </router-link>
            <router-link class="mui-tab-item" to="/">
                <span class="mui-icon mui-icon-extra mui-icon-extra-gift"></span>
                <span class="mui-tab-label">商品购买</span>
            </router-link>
            <router-link class="mui-tab-item" to="/">
                <span class="mui-icon mui-icon-extra mui-icon-extra-cart"><span class="mui-badge">0</span></span>
                <span class="mui-tab-label">购物车</span>
            </router-link>
            <router-link class="mui-tab-item" to="/">
                <span class="mui-icon mui-icon-gear"></span>
                <span class="mui-tab-label">设置</span>
            </router-link>
        </nav>
    </template>
    
    <script>
        export default {
            
        }
    </script>
    
    <style scoped>
    
    </style>
    
    • src/component/common/header.vue
    <template>
        <header>
            <mt-header fixed title="小买卖"></mt-header>
            <i></i>
        </header>
    </template>
    
    <script>
        export default {
            
        }
    </script>
    
    <style scoped>
    header i{
        display: block;
        height: 40px;
    }
    </style>
    
    • src/component/common/index.js
    // 编写属于自己的公共Vue组件库
    import HeaderComponent from './header.vue';
    import FooterComponent from './footer.vue';
    
    // Vue插件要求提供一个install方法, 这个方法会被注入Vue
    // 需要我们调用Vue的filter component directive去扩展功能
    export default {
        install(Vue) {
            Vue.component('app-header', HeaderComponent);
            Vue.component('app-footer', FooterComponent);
        }
    };
    
    
    • src/component/home/home.vue
    <template>
        <article>
            <!-- 轮播图 -->
            <mt-swipe :auto="10000">
                <mt-swipe-item v-for="item in lunbos" v-bind:key="item.url">
                    <router-link v-bind:href="item.url">
                        <img v-bind:src="item.img">
                    </router-link>
                </mt-swipe-item>
            </mt-swipe>
            <!-- 六宫格 -->
            <ul class="mui-table-view mui-grid-view mui-grid-9">
                <li class="mui-table-view-cell mui-media mui-col-xs-4 mui-col-sm-3">
                    <router-link to="/">
                        <span class="mui-icon mui-icon-home"></span>
                        <div class="mui-media-body">首页</div>
                    </router-link>
                </li>
                <li class="mui-table-view-cell mui-media mui-col-xs-4 mui-col-sm-3">
                    <router-link to="/news/list">
                        <span class="mui-icon mui-icon-chat"></span>
                        <div class="mui-media-body">热点新闻</div>
                    </router-link>
                </li>
                <li class="mui-table-view-cell mui-media mui-col-xs-4 mui-col-sm-3">
                    <router-link to="/photo/list">
                        <span class="mui-icon mui-icon-image"></span>
                        <div class="mui-media-body">图片分享</div>
                    </router-link>
                </li>
                <li class="mui-table-view-cell mui-media mui-col-xs-4 mui-col-sm-3">
                    <router-link to="/">
                        <span class="mui-icon mui-icon-search"></span>
                        <div class="mui-media-body">搜索</div>
                    </router-link>
                </li>
                <li class="mui-table-view-cell mui-media mui-col-xs-4 mui-col-sm-3">
                    <router-link to="/">
                        <span class="mui-icon mui-icon-phone"></span>
                        <div class="mui-media-body">联系我们</div>
                    </router-link>
                </li>
                <li class="mui-table-view-cell mui-media mui-col-xs-4 mui-col-sm-3">
                    <router-link to="/">
                        <span class="mui-icon mui-icon-info"></span>
                        <div class="mui-media-body">关于我们</div>
                    </router-link>
                </li>
            </ul>
        </article>
    </template>
    
    <script>
    export default {
        data() {
            return {
                lunbos: []
            }
        },
    
        methods: {
            // 请求数据, 成功后把数据存储到lunbos中
            getLunbo() {
                this.axios.get('http://vue.studyit.io/api/getlunbo')
                .then( rep => this.lunbos = rep.data.message );
            }
        },
    
        // 组件初始化完毕后, 自动调用接口获取数据渲染轮播图
        created() {
            this.getLunbo();
        }
    }
    </script>
    
    <style lang="less" scoped>
    @height: 260px;
    article {
        height: @height;
        img {
            height: @height;
        }
    }
    </style>
    
    
    • src/component/App.vue
    <template>
        <main>
            <app-header></app-header>
            <app-home></app-home>
            <app-footer></app-footer>
        </main>
    </template>
    
    <script>
    import HomeComponent from './home/home.vue';
    
    export default {
        components: {
            'app-home': HomeComponent
        }
    }
    </script>
    
    <style scoped>
    
    </style>
    
    • src/js/main.js
    // from后面的路径, 如果含有./ ../那么就相对于当前文件找文件
    // 如果没有, 那么就会去node_modules里面找对应的包
    // 1.1 导入第三方包
    import Vue from 'vue';
    import MintUi from 'mint-ui';
    import 'mint-ui/lib/style.css';
    import Common from '../component/common';  // 自动找到index.js引入
    import 'mui/dist/css/mui.css';
    import 'mui/examples/hello-mui/css/icons-extra.css';
    import axios from 'axios';  
    
    // 1.2 启用vue插件
    Vue.use(MintUi);
    Vue.use(Common);
    Vue.prototype.axios = axios;   // 把axios库放置到原型, 将来其他组件直接可以拿到axios对象
    
    // 2.1 导入根组件
    import AppComponent from '../component/App.vue';
    
    // 2.2 渲染根组件, 启动项目
    new Vue({
        el: '#app',
        render(createNode) {
            return createNode(AppComponent);
        }
    });
    
    
    • src/index.html
    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <meta http-equiv="X-UA-Compatible" content="ie=edge">
        <title>Document</title>
    </head>
    <body>
        <div id="app"></div>
    </body>
    </html>
    
    • .babelrc
    {
        "presets": [ "env" ],
        "plugins":["transform-runtime"]
    }
    
    
    • .gitignore
    # 忽略第三方包, 他们已经记录在package.json文件中了
    /node_modules
    
    # 忽略打包后的文件, 因为我们的项目核心是源代码
    /dist
    
    # 忽略隐藏文件
    .* 
    
    # 不忽略git配置文件和babel配置文件
    !.gitignore
    !.babelrc
    
    • .webpack.config.js
    const path = require('path');
    const HtmlWP = require('html-webpack-plugin');
    const CleanWP = require('clean-webpack-plugin');
    
    module.exports = {
        // 打包的入口文件
        entry: path.resolve(__dirname, './src/js/main.js'),
        // 输出
        output: {
            path: path.resolve(__dirname, './dist'),
            filename: 'bundle.js'
        },
        // 插件配置
        plugins: [
            new HtmlWP({
                template: './src/index.html',
                filename: 'index.html',
                inject: 'body'
            }),
            new CleanWP(['dist'])
        ],
        // 模块配置
        module: {
    
            // 配置loader规则
            rules: [
    
                // css
                {
                    test: /\.css$/,
                    use: [ 'style-loader', 'css-loader' ]
                },
    
                // less
                {
                    test: /\.less$/,
                    use: [ 'style-loader', 'css-loader', 'less-loader' ]
                },
    
                // html
                {
                    test: /\.(html|tpl)$/,
                    use: [ 'html-loader' ]
                },
    
                // 静态资源引用
                {
                    test: /\.(png|jpeg|gif|jpg|svg|mp3|ttf)$/,
                    use: [ 
                        { loader: 'url-loader', options: { limit: 10240 } } // 小于10KB的打包
                    ]
                },
    
                // js
                {
                    test: /\.js$/,
                    use: [ 'babel-loader' ],
                    exclude: path.resolve(__dirname, '../node_modules')
                },
    
                // vue
                {
                    test: /\.vue$/,
                    use: [ 'vue-loader' ]
                }
    
            ]
        }
    };
    
    
    5. 执行webpack-dev-server

    webpack-dev-server

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