项目初始化

web/src/views/common/error/404.vue

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+<template>
+    <div class="page">
+        <div class="container">
+            <div class="font-h1">:(</div>
+            <div class="tip">{{ $t('404.problems tip') }}</div>
+            <div class="complete">
+                {{ $t('Complete') }} <span class="percentage">{{ complete }}</span
+                >%
+            </div>
+            <div class="details">
+                <div class="qr-image">
+                    <img src="~/assets/qr.png" alt="QR Code" />
+                </div>
+                <div class="stopcode">
+                    <div class="stopcode-text">{{ $t('404.We will automatically return to the previous page when we are finished') }}</div>
+                    <div class="stopcode-text">
+                        <router-link class="stopcode-a" to="">
+                            <span @click="$router.back()">{{ $t('404.Back to previous page') }}</span>
+                        </router-link>
+                        <router-link class="stopcode-a" to="/">{{ $t('404.Return to home page') }}</router-link>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</template>
+
+<script setup lang="ts">
+import { ref, onMounted, onBeforeUnmount } from 'vue'
+import { useRouter } from 'vue-router'
+
+const router = useRouter()
+const complete = ref(0)
+var timer: any = null
+
+function process() {
+    complete.value += Math.floor(Math.random() * 50)
+    if (complete.value >= 100) {
+        complete.value = 100
+        router.back()
+    } else {
+        processInterval()
+    }
+}
+
+function processInterval() {
+    timer = setTimeout(process, Math.random() * (1000 - 500) + 500)
+}
+
+onMounted(() => {
+    processInterval()
+})
+onBeforeUnmount(() => {
+    clearTimeout(timer)
+})
+</script>
+
+<style scoped lang="scss">
+.page {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    height: 100vh;
+    width: 100vw;
+    background: #0078d7;
+    color: var(--ba-bg-color-overlay);
+    .container {
+        width: 50vw;
+        .font-h1 {
+            font-size: 120px;
+        }
+        .tip {
+            font-size: 30px;
+            padding-top: 20px;
+        }
+        .complete {
+            font-size: 30px;
+            padding: 30px 0;
+        }
+        .details {
+            display: flex;
+            align-items: center;
+            .qr-image img {
+                height: 80px;
+                width: 80px;
+            }
+            .stopcode {
+                padding-left: 10px;
+                .stopcode-text {
+                    display: block;
+                    padding: 4px 0;
+                    font-size: 16px;
+                }
+            }
+        }
+    }
+}
+.stopcode-a {
+    font-size: 16px;
+    color: var(--ba-bg-color-overlay);
+    padding-right: 16px;
+}
+
+@media screen and (max-width: 720px) {
+    .container {
+        width: 90vw !important;
+    }
+    .tip {
+        font-size: 20px !important;
+        padding-top: 20px;
+    }
+    .complete {
+        font-size: 20px !important;
+        padding: 30px 0;
+    }
+    .stopcode-text {
+        font-size: 15px !important;
+    }
+}
+</style>