增加版本号

web/package-lock.json

@@ -19,7 +19,7 @@
         "ckeditor5": "^48.3.1",
         "dompurify": "^3.4.12",
         "echarts": "^6.1.0",
-        "element-plus": "^2.14.3",
+        "element-plus": "2.14.3",
         "html2canvas": "^1.4.1",
         "jspdf": "^4.2.1",
         "pinia": "^4.0.2",
@@ -2936,14 +2936,14 @@
       "license": "0BSD"
     },
     "node_modules/element-plus": {
-      "version": "2.14.4",
+      "version": "2.14.3",
-      "resolved": "https://registry.npmjs.org/element-plus/-/element-plus-2.14.4.tgz",
+      "resolved": "https://registry.npmjs.org/element-plus/-/element-plus-2.14.3.tgz",
-      "integrity": "sha512-vMKR9tFcLeNrJgFXA3zhUn6YuRKUQW9d0btakBR8U1Iq8MfzkjMOGcgs5de2VgiLldHt69brmuBHpxc3bK4ZgQ==",
+      "integrity": "sha512-pJcvxcpZjYruNzuJhAeVwnbYjfNgzBKnWHwSVEhwzM2/kcLI3brzmtIBxtPqd4hQWJfD1PRnjoc1WipLw2eBGg==",
       "license": "MIT",
       "dependencies": {
         "@ctrl/tinycolor": "^4.2.0",
         "@element-plus/icons-vue": "^2.3.2",
-        "@floating-ui/dom": "^1.8.0",
+        "@floating-ui/dom": "^1.7.6",
         "@popperjs/core": "npm:@sxzz/popperjs-es@^2.11.8",
         "@types/lodash": "^4.17.24",
         "@types/lodash-es": "^4.17.12",
@@ -2955,7 +2955,7 @@
         "lodash-unified": "^1.0.3",
         "memoize-one": "^6.0.0",
         "normalize-wheel-es": "^1.2.0",
-        "vue-component-type-helpers": "^3.3.9"
+        "vue-component-type-helpers": "^3.3.5"
       },
       "peerDependencies": {
         "vue": "^3.3.7"
@@ -4188,9 +4188,9 @@
       "license": "MIT"
     },
     "node_modules/lodash-es": {
-      "version": "4.18.1",
+      "version": "4.17.21",
-      "resolved": "https://registry.npmjs.org/lodash-es/-/lodash-es-4.18.1.tgz",
+      "resolved": "https://registry.npmjs.org/lodash-es/-/lodash-es-4.17.21.tgz",
-      "integrity": "sha512-J8xewKD/Gk22OZbhpOVSwcs60zhd95ESDwezOFuA3/099925PdHJ7OFHNTGtajL3AlZkykD32HykiMo+BIBI8A==",
+      "integrity": "sha512-mKnC+QJ9pWVzv+C4/U3rRsHapFfHvQFoFB92e52xeyGMcX6/OlIl78je1u8vePzYZSkkogMPJ2yjxxsb89cxyw==",
       "license": "MIT"
     },
     "node_modules/lodash-unified": {

web/package.json

@@ -28,7 +28,7 @@
     "ckeditor5": "^48.3.1",
     "dompurify": "^3.4.12",
     "echarts": "^6.1.0",
-    "element-plus": "^2.14.3",
+    "element-plus": "2.14.3",
     "html2canvas": "^1.4.1",
     "jspdf": "^4.2.1",
     "pinia": "^4.0.2",
@@ -48,5 +48,8 @@
     "unplugin-vue-components": "^32.1.0",
     "vite": "^8.1.1",
     "vue-tsc": "^3.3.5"
+  },
+  "overrides": {
+    "lodash-es": "4.17.21"
   }
 }

web/src/components/SiteFooter.vue

@@ -1,12 +1,31 @@
 <script setup lang="ts">
+import { onMounted, ref } from 'vue'
+import http from '../api/http'
+
 const currentYear = new Date().getFullYear()
+const frontendVersion = __APP_VERSION__
+const backendVersion = ref<string>()
+
+onMounted(async () => {
+  try {
+    const { data } = await http.get<{ version?: string }>('/system/version')
+    backendVersion.value = data.version?.trim() || undefined
+  } catch {
+    // 页脚版本信息不应影响业务页面，也不应为暂时的网络异常额外弹出提示。
+  }
+})
 </script>
 
 <template>
   <footer class="site-footer" aria-label="网站版权信息">
     <div class="site-footer-inner">
       <p>© {{ currentYear }} 明序教务 · 版权所有</p>
-      <span class="footer-note">教务管理与学业服务平台</span>
+      <div class="footer-meta">
+        <span class="footer-note">教务管理与学业服务平台</span>
+        <span class="footer-versions" aria-live="polite">
+          前端 v{{ frontendVersion }} · 后端 v{{ backendVersion ?? '—' }}
+        </span>
+      </div>
     </div>
   </footer>
 </template>
@@ -40,7 +59,9 @@ const currentYear = new Date().getFullYear()
   letter-spacing: .04em;
 }
 
+.footer-meta { display: flex; align-items: center; gap: 14px; }
 .footer-note { color: #aeb9d8; font-size: 11px; }
+.footer-versions { color: #c3cce5; font-size: 11px; font-variant-numeric: tabular-nums; }
 
 @media (max-width: 600px) {
   .site-footer-inner {
@@ -52,6 +73,7 @@ const currentYear = new Date().getFullYear()
     gap: 7px;
   }
 
-  .footer-note { font-size: 10px; }
+  .footer-meta { align-items: flex-start; flex-direction: column; gap: 4px; }
+  .footer-note, .footer-versions { font-size: 10px; }
 }
 </style>