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src/views/Test.vue

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+<template>
+  <div id="wrap" :style="{ height: screenHeight + 'px' }">
+    <div id="main" :style="{ top: nowTop + 'px' }">
+      <div style="background-color: #1b6d85" id="page1" class="page"></div>
+      <div style="overflow:auto;" id="page2" class="page">
+          <Index id="index" v-model="change"/>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script>
+import Index from '@/views/index/index'
+
+export default {
+  name: 'Home',
+  components: {
+    Index
+  },
+  data() {
+    return {
+      screenWeight: 0,        // 屏幕宽度
+      screenHeight: 0,        // 屏幕高度
+      index: 1,               // 用于判断翻页
+      curIndex: 1,            // 当前页的index
+      startTime: 0,           // 翻屏起始时间
+      endTime: 0,             // 上一次翻屏结束时间
+      nowTop: 0,              // 翻屏后top的位置
+      pageNum: 2,             // 一共有多少页
+      change:false,
+      main: Object,
+      obj: Object,
+      indexs:Object,
+    }
+  },
+  mounted() {
+    this.screenWeight = document.documentElement.clientWidth;
+    this.screenHeight = document.documentElement.clientHeight;
+    this.main = document.getElementById("main");
+    this.obj = document.getElementsByTagName("div");
+    this.indexs = document.getElementById("index");
+    for (let i = 0; i < this.obj.length; i++) {
+      if (this.obj[i].className == 'page') {
+        this.obj[i].style.height = this.screenHeight + "px";
+      }
+    }
+    this.pageNum = document.querySelectorAll(".page").length;
+
+    // 浏览器兼容
+    if ((navigator.userAgent.toLowerCase().indexOf("firefox") != -1)) {
+      document.addEventListener("DOMMouseScroll", this.scrollFun, false);
+    } else if (document.addEventListener) {
+      document.addEventListener("mousewheel", this.scrollFun, false);
+    } else if (document.attachEvent) {
+      document.attachEvent("onmousewheel", this.scrollFun);
+    } else {
+      document.onmousewheel = this.scrollFun;
+    }
+  },
+  methods: {
+    hchang(e){
+      console.log(e)
+    },
+    scrollFun(event) {
+      this.startTime = new Date().getTime();
+      // mousewheel事件中的 “event.wheelDelta” 属性值：返回的如果是正值说明滚轮是向上滚动
+      // DOMMouseScroll事件中的 “event.detail” 属性值：返回的如果是负值说明滚轮是向上滚动
+      let delta = event.detail || (-event.wheelDelta);
+      console.log(this.indexs.offsetTop,"vvvv")
+      // 如果当前滚动开始时间和上次滚动结束时间的差值小于1.5s，则不执行翻页动作，这样做是为了实现类似节流的效果
+      if ((this.startTime - this.endTime) > 1000) {
+        if (delta > 0 && parseInt(this.main.offsetTop) >= -(this.screenHeight * (this.pageNum - 2))) {
+          // 向下滚动
+          this.index = 2;
+          this.toPage(this.index);
+        } else if (delta < 0 && parseInt(this.main.offsetTop) < 0) {
+          // 向上滚动
+
+
+
+
+          this.index = 1;
+          this.toPage(this.index);
+        }
+        // 本次翻页结束，记录结束时间，用于下次判断
+        this.endTime = new Date().getTime();
+      }
+    },
+    // 翻页
+    toPage(index) {
+      if (index<=0){
+        return
+      }
+      if (index != this.curIndex) {
+        let delta = index - this.curIndex;
+        this.nowTop = this.nowTop - delta * this.screenHeight;
+        this.curIndex = index;
+      }
+    }
+  }
+}
+</script>
+<style>
+html, body {
+  /*height: 100%;*/
+}
+
+body, ul, li, a, p, div {
+  /*慎删*/
+  padding: 0px;
+  margin: 0px;
+}
+
+#wrap {
+  overflow: hidden;
+  width: 100%;
+}
+
+#main {
+  position: relative;
+  transition: top 1.5s;
+}
+
+.page {
+  /*谨删*/
+  width: 100%;
+  margin: 0;
+}
+
+#pageUl {
+  position: fixed;
+  right: 10px;
+  bottom: 50%;
+}
+
+.active {
+  color: red;
+}
+</style>