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How to add open-screen advertisements to mobile APP projects in vue2

亚连Original: 2018-06-23 17:52:483153browse

This article mainly introduces in detail the method of adding open-screen advertisements or splash-screen advertisements to the vue2 mobile APP project. It has a certain reference value. Interested friends can refer to it

General projects , some will add opening screen ads or splash screen ads when starting. We do this through positioning in index.html. As follows:

<style media="screen">
 #entry {
 width: 100%;
 height: 100%;
 z-index: 200;
 position: relative;
 }
 #entryAdv {
 display: none;
 }
 #entryTim {
 position: fixed;
 width: 2.2rem;
 line-height: 0.68rem;
 font-size: 0.32rem;
 z-index: 400;
 text-align: center;
 border-radius: 2rem;
 top: 0.5rem;
 right: 0.5rem;
 border: 1px solid #ccc;
 }
</style>
<body>
<!-- 开屏广告 -->
<section class="adv" id="entryAdv">
 <img id="entry">
 <p id="entryTim"></p>
</section>
<!-- 入口元素 -->
<section id="app"></section>
</body>

Then we need to write a separate js file, which is in the same directory as main.js. The specific code is as follows:

import api from &#39;./fetch/api&#39;
import store from &#39;./store/index&#39;
// 修改开屏广告图片尺寸
let advWidth = document.documentElement.clientWidth;
let advHeight = document.documentElement.clientHeight;
let entryEl = document.getElementById(&#39;entry&#39;);
entryEl.style.widht = advWidth + &#39;px&#39;;
entryEl.style.height = advHeight + &#39;px&#39;;
let queryURL = window.location.href.split(&#39;?&#39;)[1];
// 判断是否为分享页面
if (queryURL) {
 let queryArr = queryURL.split(&#39;&&#39;);
 let query = {};
 for (let i = 0; i < queryArr.length; i++) {
 query[queryArr[i].split(&#39;=&#39;)[0]] = queryArr[i].split(&#39;=&#39;)[1]
 }
 if (Number(query.showTitle)) {
 // 分享页面中 H5入口（我们项目中做了分享功能，若是从原生APP分享进入H5页面的，也需要加开屏广告）
 api.commonApi(&#39;后台接口&#39;, &#39;传参数&#39;)
  .then(res => {
  let keyArr = [];
  for (let key in res.data) {
   keyArr.push(key);
  }
  if (keyArr.length == 0) {
   return;
  }
  openAdv(res);
  });
 } else {
 // 分享页面中 原生入口
 // 查看query中是否带有token,进行登录判断并将token存入vuex
 if (query.TOKEN != &#39;&#39; && query.TOKEN != &#39;null&#39;) {
  store.dispatch(&#39;storeToken&#39;, query.TOKEN);
 }
 }
} else {
 // 不是分享页面的入口
 api.commonApi(&#39;后台接口&#39;, &#39;传参数&#39;)
 .then(res => {
  let keyArr = []
  for (let key in res.data) {
  keyArr.push(key);
  }
  if (keyArr.length == 0) {
  return;
  }
  openAdv(res);
 });
}
function openAdv(res) {
 entryAdv.style.display = &#39;block&#39;;
 document.body.style.overflowY = &#39;hidden&#39;;
 // 阻止滑动执行
 document.body.ontouchmove = function(ev) {
 ev.preventDefault();
 };
 let list = res.data.retList;
 if (list && list.length == 0) {
 entryAdv.style.display = &#39;none&#39;;
 document.body.style.overflow = &#39;auto&#39;;
 document.body.ontouchmove = function(ev) {
  ev.stopPropagation();
 };
 }
 let time = (res.data.SPJG || 5000) / 1000;
 // let time = res.data.SPJG;
 let ADV_list = [];
 let BCcontextPathSrc = store.state.common.BCcontextPathSrc;
 switch (res.data.ADV_TYPE) {
 // 开屏直接跳过
 case &#39;1&#39;:
 {
  let ImgList = [];
  for (let i = 0; i < list.length; i++) {
  ImgList.push(BCcontextPathSrc + res.data.retList[i].ADV_IMG_URL);
  ADV_list.push(res.data.retList[i].ADV_URL);
  }
  let count_down = time / list.length;
  let ImgNum = 0;
  let timer = setInterval(() => {
  switch (ImgList.length) {
   case 1:
   break;
   case 2:
   {
   if (time % 3 == 0) {
    ImgNum++;
   }
   }
   break;
   case 3:
   {
   if (time % 2 == 0) {
    ImgNum++;
   }
   }
   break;
   case 4:
   {
   if (time % 1 == 0) {
    if (ImgNum > ImgList.length - 2) break;
    ImgNum++;
   }
   }
   break;
   default:
   {
   if (time % 1 == 0) {
    if (ImgNum > ImgList.length - 2) break;
    ImgNum++;
   }
   }
   break;
  }
  if (time <= 0) {
   clearInterval(timer);
   entryAdv.style.display = &#39;none&#39;;
   document.body.style.overflowY = &#39;auto&#39;;
   document.body.ontouchmove = function(ev) {
   ev.stopPropagation();
   };
  }
  entry.src = ImgList[ImgNum];
  entryTim.innerHTML = &#39;跳过 &#39; + time + &#39;s&#39;;
  entry.addEventListener(&#39;click&#39;, function() {
   window.location.href = ADV_list[ImgNum];
  }, false);
  time--;
  }, 1000);
  entryTim.addEventListener(&#39;click&#39;, function(ev) {
  ev.preventDefault();
  clearInterval(timer);
  entryAdv.style.display = &#39;none&#39;;
  document.body.style.overflowY = &#39;auto&#39;;
  document.body.ontouchmove = function(ev) {
   ev.stopPropagation();
  };
  }, false);
 }
  break;
 // 闪屏广告
 case &#39;2&#39;:
 同上开屏广告，可根据贵公司要求来更改
 }
};
setTimeout(() => {
 require(&#39;./main.js&#39;);
}, 300)

The above is what I compiled for everyone. I hope that in the future It will be helpful to everyone.

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