vue初始化动画加载

1.在入口文件index.html中加入loading动画：<!DOCTYPE html><html><head><meta charset="utf-8"><meta name="renderer" content="webkit|ie-comp|ie-stand"><meta content="width=device-width, initial-sca

小太阳sunshine

8787人浏览 · 2017-11-15 17:29:14

小太阳sunshine · 2017-11-15 17:29:14 发布

1.在入口文件index.html中加入loading动画：
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="renderer" content="webkit|ie-comp|ie-stand">
    <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" name="viewport">
    <!--浏览器兼容模式用最新的文档渲染模式-->
    <meta http-equiv="X-UA-Compatible" content ="IE=edge"/>
    <title></title>
    <style type="text/css">
      #Loading {
        top:50%;
        left:50%;
        position: absolute;
        -webkit-transform: translateY(-50%)  translateX(-50%);
        transform: translateY(-50%)  translateX(-50%);
        z-index:100;
      }
      @-webkit-keyframes ball-beat {
        50% {
          opacity: 0.2;
          -webkit-transform: scale(0.75);
          transform: scale(0.75); }

        100% {
          opacity: 1;
          -webkit-transform: scale(1);
          transform: scale(1); } }

      @keyframes ball-beat {
        50% {
          opacity: 0.2;
          -webkit-transform: scale(0.75);
          transform: scale(0.75); }

        100% {
          opacity: 1;
          -webkit-transform: scale(1);
          transform: scale(1); } }

      .ball-beat > div {
        background-color: #279fcf;
        width: 15px;
        height: 15px;
        border-radius: 100% !important;
        margin: 2px;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
        display: inline-block;
        -webkit-animation: ball-beat 0.7s 0s infinite linear;
        animation: ball-beat 0.7s 0s infinite linear; }
      .ball-beat > div:nth-child(2n-1) {
        -webkit-animation-delay: 0.35s !important;
        animation-delay: 0.35s !important; }
    </style>

  </head>
  <body>
    <div id="Loading">
      <div class="loader-inner ball-beat">
        <div></div>
        <div></div>
        <div></div>
      </div>
    </div>
    <div id="app"></div>
    <!-- built files will be auto injected -->
  </body>
</html>
2.在app.vue的created方法中：
created() {  document.body.removeChild(document.getElementById('Loading'))   
}

效果如下：
这里写图片描述

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1、6位小写字母和数字必须包含两个字母rules: [{ required: true, message: "XXX不能为空", trigger: "blur" },{ max: 6, message: "最大长度为6位字符", trigger: "blur" },{pattern: /^(?=(?:[^a-z]*[a-z]){2})[a-z0-9]{6,6}$/, //不连续的两位字母// /^