自定义404页面

      <script>
export default {
  data() {
	return {
	  message: "阿噢，一不小心来到了荒无人烟的沙漠"
	};
  }
};
</script>

<template>
  <div class="wscn-http404-container">
	<div class="wscn-http404">
	  <div class="pic-404">
		<img
		  class="pic-404__parent"
		  src="https://img.xiaoying.org.cn/img/202310012125958.png
		  alt="404"
		/>
		<img
		  class="pic-404__child left"
		  src="https://img.xiaoying.org.cn/img/202310012126428.png
		  alt="404"
		/>
		<img
		  class="pic-404__child mid"
		  src="https://img.xiaoying.org.cn/img/202310012126428.png
		  alt="404"
		/>
		<img
		  class="pic-404__child right"
		  src="https://img.xiaoying.org.cn/img/202310012126428.png
		  alt="404"
		/>
	  </div>
	  <div class="bullshit">
		<div class="bullshit__oops">OOPS!</div>
		<div class="bullshit__info">
		  All rights reserved
		  <a
			style="color: #20a0ff"
			href="https://vuepress.vuejs.org/zh/theme/option-api.html#globallayout"
			target="_blank"
		  >vuepress</a
		  >
		</div>
		<div class="bullshit__headline">{{ message }}</div>
		<div class="bullshit__info">
		  请检查您输入的网址是否正确，或返回首页。
		</div>
		<a href="/" class="bullshit__return-home">回首页</a>
	  </div>
	</div>
  </div>
</template>

<style lang="stylus" scoped>

.wscn-http404-container {
  position: relative !important;
}

.wscn-http404 {
  position: absolute !important;
  top: 50% !important;
  transform: translateY(50%) !important;
  width: 1200px;
  padding: 0 50px;
  overflow: hidden;
}

.wscn-http404 > .pic-404 {
  position: relative;
  float: left;
  width: 600px;
  overflow: hidden;
}

.pic-404__parent {
  width: 100%;
}

.pic-404__child {
  position: absolute;
}


.left {
  top: 17px;
  left: 220px;
  width: 80px;
  opacity: 0;
  animation-name: cloudLeft;
  animation-duration: 2s;
  animation-timing-function: linear;
  animation-delay: 1s;
  animation-fill-mode: forwards;
}

 .mid {
  top: 10px;
  left: 420px;
  width: 46px;
  opacity: 0;
  animation-name: cloudMid;
  animation-duration: 2s;
  animation-timing-function: linear;
  animation-delay: 1.2s;
  animation-fill-mode: forwards;
}

.right {
  top: 100px;
  left: 500px;
  width: 62px;
  opacity: 0;
  animation-name: cloudRight;
  animation-duration: 2s;
  animation-timing-function: linear;
  animation-delay: 1s;
  animation-fill-mode: forwards;
}

@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 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;
}

.bullshit__oops {
  margin-bottom: 20px;
  font-size: 32px;
  font-weight: bold;
  line-height: 40px;
  color: #1482f0;
  opacity: 0;
  animation-name: slideUp;
  animation-duration: 0.5s;
  animation-fill-mode: forwards;
}

.bullshit__headline {
  margin-bottom: 10px;
  font-size: 20px;
  font-weight: bold;
  line-height: 24px;
  color: #222;
  opacity: 0;
  animation-name: slideUp;
  animation-duration: 0.5s;
  animation-delay: 0.1s;
  animation-fill-mode: forwards;
}

.bullshit__info {
  margin-bottom: 30px;
  font-size: 13px;
  line-height: 21px;
  color: grey;
  opacity: 0;
  animation-name: slideUp;
  animation-duration: 0.5s;
  animation-delay: 0.2s;
  animation-fill-mode: forwards;
}

.bullshit__return-home {
  display: block;
  float: left;
  width: 110px;
  height: 36px;
  font-size: 14px;
  line-height: 36px;
  color: #fff;
  text-align: center;
  cursor: pointer;
  background: #1482f0;
  border-radius: 100px;
  opacity: 0;
  animation-name: slideUp;
  animation-duration: 0.5s;
  animation-delay: 0.3s;
  animation-fill-mode: forwards;
}

@keyframes slideUp {
  0% {
	opacity: 0;
	transform: translateY(60px);
  }
  
  100% {
	opacity: 1;
	transform: translateY(0);
  }
}


</style>
    

      <!-- setup 无法设置组件名称，组件名称keepAlive必须 -->
<script lang="ts">
export default {
  name: "Page404",
};
</script>

<script setup lang="ts">
const message = "当前页面不存在"
</script>

<template>
  <div class="wscn-http404-container">
    <div class="wscn-http404">
      <div class="pic-404">
        <img
		  class="pic-404__parent"
		  src="https://img.xiaoying.org.cn/img/202310012125958.png
		  alt="404"
		/>
		<img
		  class="pic-404__child left"
		  src="https://img.xiaoying.org.cn/img/202310012126428.png
		  alt="404"
		/>
		<img
		  class="pic-404__child mid"
		  src="https://img.xiaoying.org.cn/img/202310012126428.png
		  alt="404"
		/>
		<img
		  class="pic-404__child right"
		  src="https://img.xiaoying.org.cn/img/202310012126428.png
		  alt="404"
		/>
      </div>
      <div class="bullshit">
        <div class="bullshit__oops">OOPS!</div>
        <div class="bullshit__info">
          All rights reserved
          <a
            style="color: #20a0ff"
            href="https://wallstreetcn.com"
            target="_blank"
            >wallstreetcn</a
          >
        </div>
        <div class="bullshit__headline">{{ message }}</div>
        <div class="bullshit__info">
					 请检查您输入的网址是否正确，或返回首页。
        </div>
        <a href="" class="bullshit__return-home">回首页</a>
      </div>
    </div>
  </div>
</template>

<style lang="scss" scoped>
.wscn-http404-container {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -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 {
        top: 17px;
        left: 220px;
        width: 80px;
        opacity: 0;
        animation-name: cloudLeft;
        animation-duration: 2s;
        animation-timing-function: linear;
        animation-delay: 1s;
        animation-fill-mode: forwards;
      }

      &.mid {
        top: 10px;
        left: 420px;
        width: 46px;
        opacity: 0;
        animation-name: cloudMid;
        animation-duration: 2s;
        animation-timing-function: linear;
        animation-delay: 1.2s;
        animation-fill-mode: forwards;
      }

      &.right {
        top: 100px;
        left: 500px;
        width: 62px;
        opacity: 0;
        animation-name: cloudRight;
        animation-duration: 2s;
        animation-timing-function: linear;
        animation-delay: 1s;
        animation-fill-mode: forwards;
      }

      @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 {
      margin-bottom: 20px;
      font-size: 32px;
      font-weight: bold;
      line-height: 40px;
      color: #1482f0;
      opacity: 0;
      animation-name: slideUp;
      animation-duration: 0.5s;
      animation-fill-mode: forwards;
    }

    &__headline {
      margin-bottom: 10px;
      font-size: 20px;
      font-weight: bold;
      line-height: 24px;
      color: #222;
      opacity: 0;
      animation-name: slideUp;
      animation-duration: 0.5s;
      animation-delay: 0.1s;
      animation-fill-mode: forwards;
    }

    &__info {
      margin-bottom: 30px;
      font-size: 13px;
      line-height: 21px;
      color: grey;
      opacity: 0;
      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;
      font-size: 14px;
      line-height: 36px;
      color: #fff;
      text-align: center;
      cursor: pointer;
      background: #1482f0;
      border-radius: 100px;
      opacity: 0;
      animation-name: slideUp;
      animation-duration: 0.5s;
      animation-delay: 0.3s;
      animation-fill-mode: forwards;
    }

    @keyframes slideUp {
      0% {
        opacity: 0;
        transform: translateY(60px);
      }

      100% {
        opacity: 1;
        transform: translateY(0);
      }
    }
  }
}
</style>