vue-awesome-swiper的用法&同一页面有多个swiper如何使用

前言：

swiper.js 的vue版api跟cdn引入事一样的api用法，共用官网那套api文档，此篇写下时，swiper.js 的版本是 Swiper4.x 。 这篇用的也是4.x的版本，注意swiper4.x跟swiper3.x的api用法有部分不同，详细请参考swiper官网。

用 npm 安装：

npm install vue-awesome-swiper --save 

全局注册 ，main.js 中

import Vue from 'vue'
import VueAwesomeSwiper from 'vue-awesome-swiper'
// require styles
import 'swiper/dist/css/swiper.css'
Vue.use(VueAwesomeSwiper, /* { default global options } */)

局部组件注册 ， 在每个自定义 .vue 文件里

import 'swiper/dist/css/swiper.css'
import { swiper, swiperSlide } from 'vue-awesome-swiper'
export default {
  components: {
    swiper,
    swiperSlide
  }
}

在 SPA（single page web application 单页面应用）的组件中使用

以下是一个demo，效果是这样的：
情景：
第1个swiper，是左右划的独立的swiper，
第2个swiper 是上下划的，
第3个swiper 是左右划的，嵌套在第2个swiper里面。
第1个swiper的slide可点击，与第2个swiper联动 。

同一个页面里有三个 swiper 的 demo

项目结构是这样的：（刚创建的项目里没有dist这个文件夹，dist是打包后的项目文件夹）

项目结构

完整的代码是这样的，包含html、js、css ，文章末尾附上了vue router的配置内容，以及package.json 的内容 :

main.js 内容如下：

// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import App from './App'
import router from './router'

import VueAwesomeSwiper from 'vue-awesome-swiper'
import 'swiper/dist/css/swiper.css'
import axios from 'axios'
import FastClick from 'fastclick'
import {ToastPlugin,LoadingPlugin,AlertPlugin} from 'vux'

Vue.use(VueAwesomeSwiper)
Vue.use(ToastPlugin)
Vue.use(LoadingPlugin)
Vue.use(AlertPlugin)

Vue.config.productionTip = false

axios.defaults.withCredentials=true
Vue.prototype.$ajax = axios
Vue.prototype.host = 'http://xxx.xxx.com'   //接口base地址

/* eslint-disable no-new */
new Vue({
  el: '#app',
  router,
  components: { App },
  template: ''
})

/**
 * 点击延迟
 */
FastClick.attach(document.body)

App.vue 的内容是这样的

home.vue 的内容是这样的（使用vue-awesome-swiper的页面）

文章最后顺手放上router文件夹下的两个js文件的内容：

index.js的

import Vue from "vue";
import VueRouter from "vue-router";
import routesList from "./router";

Vue.use(VueRouter);
const router = new VueRouter({
  mode: "history",
  base:'/connection/',
  routes: routesList.routes
});

//Vue单页应用，使用vue-router设置每个页面的title
router.beforeEach((to, from, next) => {
  /* 路由发生变化修改页面title */
  if (to.meta.title) {
    document.title = to.meta.title;
  }
  next();
});

export default router;

router.js的

const Home = r =>
  require.ensure([], () => r(require('../page/home/home.vue')), 'home');
const JoinUs = r =>
  require.ensure([], () => r(require('../page/joinUs/joinUs.vue')), 'joinUs');

const routesList = {
  routes: [
    {
      path: '/',
      name: 'Home',
      component: Home,
      meta: {
        keepAlive: true,
        title: '哒哒哒哒哒' //配合router文件夹里的index.js文件配置每个页面的title
      }
    },
    {
      path: '/Home',
      name: 'Home',
      component: Home,
      meta: {
        title: '首页' //配合router文件夹里的index.js文件配置每个页面的title
      }
    },
    {
      path: '/JoinUs',
      name: 'JoinUs',
      component: JoinUs,
      meta: {
        title: '加入我们'
      }
    }
  ]
};
export default routesList;

以及 package.json 的内容：

{
  "name": "lalala",
  "version": "1.0.0",
  "description": "A Vue.js project",
  "author": "",
  "private": true,
  "scripts": {
    "dev": "webpack-dev-server --inline --progress --config build/webpack.dev.conf.js",
    "start": "npm run dev",
    "lint": "eslint --ext .js,.vue src",
    "build": "node build/build.js"
  },
  "dependencies": {
    "axios": "^0.18.0",
    "cropperjs": "^1.4.0",
    "exif-js": "^2.3.0",
    "fastclick": "^1.0.6",
    "vue": "^2.5.2",
    "vue-awesome-swiper": "^3.1.3",
    "vue-router": "^3.0.1",
    "vux": "^2.9.2",
    "vux-uploader": "^0.1.9"
  },
  "devDependencies": {
    "autoprefixer": "^7.1.2",
    "babel-eslint": "^7.1.1",
    "babel-helper-vue-jsx-merge-props": "^2.0.3",
    "babel-loader": "^6.2.10",
    "babel-plugin-syntax-jsx": "^6.18.0",
    "babel-plugin-transform-runtime": "^6.22.0",
    "babel-plugin-transform-vue-jsx": "^3.5.0",
    "babel-preset-env": "^1.7.0",
    "babel-preset-es2015": "^6.22.0",
    "babel-preset-stage-2": "^6.22.0",
    "babel-register": "^6.22.0",
    "babel-runtime": "^6.20.0",
    "chalk": "^2.0.1",
    "copy-webpack-plugin": "^4.0.1",
    "css-loader": "^0.25.0",
    "eslint": "^4.15.0",
    "eslint-config-standard": "^10.2.1",
    "eslint-friendly-formatter": "^3.0.0",
    "eslint-loader": "^1.7.1",
    "eslint-plugin-import": "^2.7.0",
    "eslint-plugin-node": "^5.2.0",
    "eslint-plugin-promise": "^3.4.0",
    "eslint-plugin-standard": "^3.0.1",
    "eslint-plugin-vue": "^4.0.0",
    "extract-text-webpack-plugin": "^3.0.0",
    "file-loader": "^0.9.0",
    "friendly-errors-webpack-plugin": "^1.6.1",
    "html-webpack-plugin": "^2.30.1",
    "less": "^3.0.4",
    "less-loader": "^4.1.0",
    "node-notifier": "^5.1.2",
    "optimize-css-assets-webpack-plugin": "^3.2.0",
    "ora": "^1.2.0",
    "portfinder": "^1.0.13",
    "postcss-import": "^11.0.0",
    "postcss-loader": "^2.0.8",
    "postcss-url": "^7.2.1",
    "rimraf": "^2.6.0",
    "semver": "^5.3.0",
    "shelljs": "^0.7.6",
    "uglifyjs-webpack-plugin": "^1.1.1",
    "url-loader": "^0.5.8",
    "vue-loader": "^13.3.0",
    "vue-style-loader": "^3.0.1",
    "vue-template-compiler": "^2.5.2",
    "vux-loader": "^1.2.9",
    "webpack": "^3.6.0",
    "webpack-bundle-analyzer": "^2.9.0",
    "webpack-dev-server": "^2.9.1",
    "webpack-merge": "^4.1.0",
    "yaml-loader": "^0.5.0"
  },
  "engines": {
    "node": ">= 6.0.0",
    "npm": ">= 3.0.0"
  },
  "browserslist": [
    "> 1%",
    "last 2 versions",
    "not ie <= 8"
  ]
}

项目打包：

执行命令：   npm run build

执行之后，会自动生成一个跟 src 文件夹同级的 dist 目录，打成压缩包发给运维放服务器对应位置即可。

项目打包之后因为要放到服务器的一个子目录里，根目录下已经有一个项目了，所以要对config文件夹下的index.js 的build对象作一个修改

只需要修改 build 对象的 assetsPublicPath 值， 原配置是：assetsPublicPath: '/'
要修改成这样：assetsPublicPath: '/服务器里放这个项目的文件夹名称/'  

'use strict'
// Template version: 1.3.1
// see http://vuejs-templates.github.io/webpack for documentation.

const path = require('path')

module.exports = {
  dev: {

    // Paths
    assetsSubDirectory: 'static',
    assetsPublicPath: '/',
    proxyTable: {},

    // Various Dev Server settings
    host: '192.168.2.121', // can be overwritten by process.env.HOST
    port: 8080, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined
    autoOpenBrowser: false,
    errorOverlay: true,
    notifyOnErrors: true,
    poll: false, // https://webpack.js.org/configuration/dev-server/#devserver-watchoptions-

    // Use Eslint Loader?
    // If true, your code will be linted during bundling and
    // linting errors and warnings will be shown in the console.
    useEslint: true,
    // If true, eslint errors and warnings will also be shown in the error overlay
    // in the browser.
    showEslintErrorsInOverlay: false,

    /**
     * Source Maps
     */

    // https://webpack.js.org/configuration/devtool/#development
    devtool: 'cheap-module-eval-source-map',

    // If you have problems debugging vue-files in devtools,
    // set this to false - it *may* help
    // https://vue-loader.vuejs.org/en/options.html#cachebusting
    cacheBusting: true,

    cssSourceMap: true
  },

  build: {
    // Template for index.html
    index: path.resolve(__dirname, '../dist/index.html'),

    // Paths
    assetsRoot: path.resolve(__dirname, '../dist'),
    assetsSubDirectory: 'static',
    assetsPublicPath: '/connection/',

    /**
     * Source Maps
     */

    productionSourceMap: true,
    // https://webpack.js.org/configuration/devtool/#production
    devtool: '#source-map',

    // Gzip off by default as many popular static hosts such as
    // Surge or Netlify already gzip all static assets for you.
    // Before setting to `true`, make sure to:
    // npm install --save-dev compression-webpack-plugin
    productionGzip: false,
    productionGzipExtensions: ['js', 'css'],

    // Run the build command with an extra argument to
    // View the bundle analyzer report after build finishes:
    // `npm run build --report`
    // Set to `true` or `false` to always turn it on or off
    bundleAnalyzerReport: process.env.npm_config_report
  }
}