{
 "pages": [
  {
   "path": "pages/iframe"
  },
  {
   "path": "pages/index/index"
  }
 ],
 "globalStyle": {
  "navigationStyle" : "custom",
  "navigationBarTextStyle": "black",
  "navigationBarTitleText": "DEMO",
  "navigationBarBackgroundColor": "#F8F8F8",
  "backgroundColor": "#F8F8F8"
 }
}
 

<style lang="scss">
 .container{
  height: 100%;
  iframe{
   display: block;
   width: 375px;
   height: 100%;
   opacity: 0;
   animation: fadeShow .3s ease-in forwards .3s;
  }
 }
 @keyframes fadeShow {
  0% {
   opacity: 0;
  }
  100%{
   opacity: 1;
  }
 }
</style>

<template>
 <view class="container flex justify-center">
  <iframe v-if="!ismobile" :src="url" frameborder="0" :style="'width:'+width"></iframe>
 </view>
</template>

<script>
 export default {
  data() {
   return {
    url: '',
    width: '',
    ismobile: true,
   };
  },
  onLoad(opt) {
   this.ismobile = this.isMobile();
   let url = 'pages/index/index';//你的首页
   if(this.ismobile){
    uni.redirectTo({
     url: `/${url}`
    })
   }else{
    this.url = `${location.href}${url}`;
    this.width = '375px';
    setTimeout(() => {
     this.width = '100%';
    },300)
   }
  },
  onShow() {
   
  },
  methods:{
   isMobile() {
          let flag = navigator.userAgent.match(/(phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|WebOS|Symbian|Windows Phone)/i)
          return flag?true:false;
         }
  }
 };
</script>

;(function (){
 var u = navigator.userAgent,
  w = window.innerWidth;
 if (!u.match(/AppleWebKit.*Mobile.*/) || u.indexOf('iPad') > -1) {
  var sw = w*576/1920;
  window.innerWidth = sw<375?375:sw;
                window.onload = function() {
          window.innerWidth = w;
         }
 }
})();

import '@/static/js/pc'
import Vue from 'vue'
import App from './App'

;(function (){
 var u = navigator.userAgent,
  w = window.innerWidth;
 if (!u.match(/AppleWebKit.*Mobile.*/) || u.indexOf('iPad') > -1) {
  window.innerWidth = 750*(w / 1920);
  window.onload = function() {
   window.innerWidth = w;
  }
 }
})();