✨ feat: 编写首页

gear-ui3/src/views/components/Hello.vue

@@ -0,0 +1,88 @@
+<template>
+  <div class="user-greeting-row">
+    <img :src="avatar" class="user-avatar" alt="用户头像" />
+    <div class="greeting-text">
+      <div class="greeting-title">{{ greeting }}，{{ name }}</div>
+      <div class="greeting-desc">愿你天黑有灯，下雨有伞</div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted } from 'vue';
+import useUserStore from '@/store/modules/user';
+
+// 接收父组件传递的props（可选，也可内部获取）
+const props = defineProps({
+  // 允许父组件自定义问候语描述
+  greetingDesc: {
+    type: String,
+    default: '愿你天黑有灯，下雨有伞'
+  }
+});
+
+// 响应式数据
+const avatar = ref('');
+const name = ref('');
+const greeting = ref('');
+
+// 用户Store
+const userStore = useUserStore();
+
+// 获取问候语
+const getGreeting = () => {
+  const hour = new Date().getHours();
+  if (hour < 6) return '凌晨好';
+  if (hour < 9) return '早上好';
+  if (hour < 12) return '上午好';
+  if (hour < 14) return '中午好';
+  if (hour < 18) return '下午好';
+  if (hour < 21) return '晚上好';
+  return '夜深了';
+};
+
+// 生命周期钩子
+onMounted(() => {
+  // 从用户Store获取用户信息
+  avatar.value = userStore.avatar;
+  name.value = userStore.name;
+  // 获取问候语
+  greeting.value = getGreeting();
+});
+</script>
+
+<style scoped>
+.user-greeting-row {
+  display: flex;
+  align-items: center;
+  gap: 24px;
+  margin-bottom: 24px;
+}
+
+.user-avatar {
+  width: 80px;
+  height: 80px;
+  border-radius: 50%;
+  object-fit: cover;
+  border: 2px solid #e0e0e0;
+  background: #fff;
+}
+
+.greeting-text {
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+}
+
+.greeting-title {
+  font-size: 28px;
+  font-weight: 600;
+  color: #333;
+}
+
+.greeting-desc {
+  font-size: 16px;
+  color: #888;
+  margin-top: 4px;
+}
+</style>