old_contents: // 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'
  Vue.config.productionTip = false
  import store from './store'
  import router from './router'
  import * as Api from './api'
  import EazyPush from './plugins/easyPush'
  import ImgPreview from './plugins/imgPreview'
  import Utils from './plugins/utils'
  Vue.use(EazyPush, 'BC-eb034a9fd81e4abfb08be26a23aaaeaf')
  Vue.use(ImgPreview)
  Vue.use(Utils)
  /*三方库*/
  
  import ElementUI from 'element-ui'
  import 'element-ui/lib/theme-default/index.css'
  Vue.use(ElementUI)
  
  import VueLazyload from 'vue-lazyload'
  Vue.use(VueLazyload, {
    error: require('./assets/img/img_empty.png'),
    loading: require('./assets/img/img_empty.png'),
    attempt: 1,
    adapter: {
      loading (listener, Init) {
        if (listener.src && listener.src.indexOf('upload') === 0) {
          listener.src = Api.config.imgHost + listener.src;
        }
      }
    }
  })
  
  import ECharts from 'vue-echarts'
  Vue.component('chart', ECharts)
  
  import 'vue-awesome/icons'
  import Icon from 'vue-awesome/components/Icon'
  Vue.component('icon', Icon)
  
  /* eslint-disable no-new */
  new Vue({
    el: '#app',
    router,
    store,
    render: h => h(App)
  });
  
new_contents: // 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'
  Vue.config.productionTip = false
  import store from './store'
  import router from './router'
  import * as Api from './api'
  import EazyPush from './plugins/easyPush'
  import ImgPreview from './plugins/imgPreview'
  import Utils from './plugins/utils'
  Vue.use(EazyPush, '')
  Vue.use(ImgPreview)
  Vue.use(Utils)
  /*三方库*/
  
  import ElementUI from 'element-ui'
  import 'element-ui/lib/theme-default/index.css'
  Vue.use(ElementUI)
  
  import VueLazyload from 'vue-lazyload'
  Vue.use(VueLazyload, {
    error: require('./assets/img/img_empty.png'),
    loading: require('./assets/img/img_empty.png'),
    attempt: 1,
    adapter: {
      loading (listener, Init) {
        if (listener.src && listener.src.indexOf('upload') === 0) {
          listener.src = Api.config.imgHost + listener.src;
        }
      }
    }
  })
  
  import ECharts from 'vue-echarts'
  Vue.component('chart', ECharts)
  
  import 'vue-awesome/icons'
  import Icon from 'vue-awesome/components/Icon'
  Vue.component('icon', Icon)
  
  /* eslint-disable no-new */
  new Vue({
    el: '#app',
    router,
    store,
    render: h => h(App)
  });
  
subject: Update main.js