vue 404页面

发布时间:2021-03-22 09:44:59编辑:admin阅读(157)

    一、概述

    如果用户输入错误的网址没有提示,界面也不会有任何变化,用户体验非常不友好,所以需要设置错误提示

     

    二、设置

    设置404页面需要在配置路由文件index.js中设置,其中 '*' 代表的就是404页面

    // 404 page must be placed at the end !!!{
      path: '*',
        component: () => import('@/views/Layout/components/404'),
    },


    views/Layout/components/404.vue

    <template>
      <div>
        <div>
          <div>
            <img src="@/assets/404_images/404.png" alt="404">
            <img class="pic-404__child left" src="@/assets/404_images/404_cloud.png" alt="404">
            <img class="pic-404__child mid" src="@/assets/404_images/404_cloud.png" alt="404">
            <img class="pic-404__child right" src="@/assets/404_images/404_cloud.png" alt="404">
          </div>
          <div>
            <div>OOPS!</div>
            <div>All rights reserved
              <a style="color:#20a0ff" href="https://wallstreetcn.com" target="_blank">wallstreetcn</a>
            </div>
            <div>{{ message }}</div>
            <div>Please check that the URL you entered is correct, or click the button below to return to the homepage.</div>
            <a href="">Back to home</a>
          </div>
        </div>
      </div>
    </template>
    
    <script>
    
    export default {
      name: 'Page404',
      computed: {
        message() {
          return 'The webmaster said that you can not enter this page...'
        }
      }
    }
    </script>
    
    <style scoped>
    .wscn-http404-container{
      transform: translate(-50%,-50%);
      position: absolute;
      top: 40%;
      left: 50%;
    }
    .wscn-http404 {
      position: relative;
      width: 1200px;
      padding: 0 50px;
      overflow: hidden;
      .pic-404 {
        position: relative;
        float: left;
        width: 600px;
        overflow: hidden;
        &__parent {
          width: 100%;
        }
        &__child {
          position: absolute;
          &.left {
            width: 80px;
            top: 17px;
            left: 220px;
            opacity: 0;
            animation-name: cloudLeft;
            animation-duration: 2s;
            animation-timing-function: linear;
            animation-fill-mode: forwards;
            animation-delay: 1s;
          }
          &.mid {
            width: 46px;
            top: 10px;
            left: 420px;
            opacity: 0;
            animation-name: cloudMid;
            animation-duration: 2s;
            animation-timing-function: linear;
            animation-fill-mode: forwards;
            animation-delay: 1.2s;
          }
          &.right {
            width: 62px;
            top: 100px;
            left: 500px;
            opacity: 0;
            animation-name: cloudRight;
            animation-duration: 2s;
            animation-timing-function: linear;
            animation-fill-mode: forwards;
            animation-delay: 1s;
          }
          @keyframes cloudLeft {
            0% {
              top: 17px;
              left: 220px;
              opacity: 0;
            }
            20% {
              top: 33px;
              left: 188px;
              opacity: 1;
            }
            80% {
              top: 81px;
              left: 92px;
              opacity: 1;
            }
            100% {
              top: 97px;
              left: 60px;
              opacity: 0;
            }
          }
          @keyframes cloudMid {
            0% {
              top: 10px;
              left: 420px;
              opacity: 0;
            }
            20% {
              top: 40px;
              left: 360px;
              opacity: 1;
            }
            70% {
              top: 130px;
              left: 180px;
              opacity: 1;
            }
            100% {
              top: 160px;
              left: 120px;
              opacity: 0;
            }
          }
          @keyframes cloudRight {
            0% {
              top: 100px;
              left: 500px;
              opacity: 0;
            }
            20% {
              top: 120px;
              left: 460px;
              opacity: 1;
            }
            80% {
              top: 180px;
              left: 340px;
              opacity: 1;
            }
            100% {
              top: 200px;
              left: 300px;
              opacity: 0;
            }
          }
        }
      }
      .bullshit {
        position: relative;
        float: left;
        width: 300px;
        padding: 30px 0;
        overflow: hidden;
        &__oops {
          font-size: 32px;
          font-weight: bold;
          line-height: 40px;
          color: #1482f0;
          opacity: 0;
          margin-bottom: 20px;
          animation-name: slideUp;
          animation-duration: 0.5s;
          animation-fill-mode: forwards;
        }
        &__headline {
          font-size: 20px;
          line-height: 24px;
          color: #222;
          font-weight: bold;
          opacity: 0;
          margin-bottom: 10px;
          animation-name: slideUp;
          animation-duration: 0.5s;
          animation-delay: 0.1s;
          animation-fill-mode: forwards;
        }
        &__info {
          font-size: 13px;
          line-height: 21px;
          color: grey;
          opacity: 0;
          margin-bottom: 30px;
          animation-name: slideUp;
          animation-duration: 0.5s;
          animation-delay: 0.2s;
          animation-fill-mode: forwards;
        }
        &__return-home {
          display: block;
          float: left;
          width: 110px;
          height: 36px;
          background: #1482f0;
          border-radius: 100px;
          text-align: center;
          color: #ffffff;
          opacity: 0;
          font-size: 14px;
          line-height: 36px;
          cursor: pointer;
          animation-name: slideUp;
          animation-duration: 0.5s;
          animation-delay: 0.3s;
          animation-fill-mode: forwards;
        }
        @keyframes slideUp {
          0% {
            transform: translateY(60px);
            opacity: 0;
          }
          100% {
            transform: translateY(0);
            opacity: 1;
          }
        }
      }
    }
    </style>

     

    进入src/assets,创建目录404_images,里面放2张图片,图片下载地址:

    https://github.com/PanJiaChen/vue-element-admin/tree/master/src/assets/404_images

     

    访问404页面,效果如下:

    1.png

     

     

     

     

    本文参考链接:

    https://blog.csdn.net/weixin_39168052/article/details/81326805


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