refactor(PosterPage): 重构海报页面代码并优化图片处理

- 将API导入路径从recall改为recall_users
- 移除未使用的title状态
- 添加图片处理参数优化加载性能
- 重构路由参数处理方式
- 确保编辑API调用时包含必要参数

 <!--
 <!--
  * @Date: 2025-12-23 15:50:59
  * @Date: 2025-12-23 15:50:59
  * @LastEditors: hookehuyr hookehuyr@gmail.com
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-12-24 17:47:23
+ * @LastEditTime: 2025-12-24 20:35:33
  * @FilePath: /mlaj/src/views/recall/PosterPage.vue
  * @FilePath: /mlaj/src/views/recall/PosterPage.vue
  * @Description: 分享海报页面
  * @Description: 分享海报页面
 -->
 -->
@@ -42,7 +42,7 @@ import { showToast, showLoadingToast } from 'vant'
 import { qiniuFileHash } from '@/utils/qiniuFileHash'
 import { qiniuFileHash } from '@/utils/qiniuFileHash'
 import { useAuth } from '@/contexts/auth'
 import { useAuth } from '@/contexts/auth'
 
 
-import { getPosterAPI, editPosterAPI } from '@/api/recall'
+import { getPosterAPI, editPosterAPI } from '@/api/recall_users'
 
 
 const $route = useRoute();
 const $route = useRoute();
 const $router = useRouter();
 const $router = useRouter();
@@ -56,7 +56,6 @@ const qrCodeUrl = 'https://cdn.ipadbiz.cn/mlaj/recall/poster/%E4%BA%8C%E7%BB%B4%
 
 
 // State
 // State
 const posterBg = ref(defaultBg)
 const posterBg = ref(defaultBg)
-const title = ref('')
 
 
 /**
 /**
  * 获取文件哈希（与七牛云ETag一致）
  * 获取文件哈希（与七牛云ETag一致）
@@ -104,9 +103,11 @@ const afterRead = async (file) => {
 
 
     // 文件已存在，直接使用
     // 文件已存在，直接使用
     if (tokenResult.data) {
     if (tokenResult.data) {
-      posterBg.value = tokenResult.data.src;
+      posterBg.value = tokenResult.data.src + '?imageMogr2/thumbnail/800x/strip/quality/80';
       // 编辑海报配置
       // 编辑海报配置
       await editPosterAPI({
       await editPosterAPI({
+        stu_uid: stu_uid.value,
+        campaign_id: campaign_id.value,
         background_image: tokenResult.data.src
         background_image: tokenResult.data.src
       })
       })
       showToast('图片上传成功');
       showToast('图片上传成功');
@@ -137,9 +138,11 @@ const afterRead = async (file) => {
         })
         })
 
 
         if (data) {
         if (data) {
-          posterBg.value = data.src;
+          posterBg.value = data.src + '?imageMogr2/thumbnail/800x/strip/quality/80';
           // 编辑海报配置
           // 编辑海报配置
           await editPosterAPI({
           await editPosterAPI({
+            stu_uid: stu_uid.value,
+            campaign_id: campaign_id.value,
             background_image: data.src
             background_image: data.src
           })
           })
           showToast('图片上传成功');
           showToast('图片上传成功');
@@ -154,19 +157,19 @@ const afterRead = async (file) => {
   }
   }
 }
 }
 
 
-onMounted(async () => {
-  const stu_uid = $route.query.stu_uid
-  const campaign_id = $route.query.campaign_id
+const stu_uid = ref($route.query.stu_uid || '')
+const campaign_id = ref($route.query.campaign_id || '')
+const title = ref($route.query.title || '活动海报')
 
 
-  if (stu_uid && campaign_id) {
+onMounted(async () => {
+  if (stu_uid.value && campaign_id.value) {
     const { data } = await getPosterAPI({
     const { data } = await getPosterAPI({
-      stu_uid,
-      campaign_id
+      stu_uid: stu_uid.value,
+      campaign_id: campaign_id.value
     })
     })
 
 
     if (data) {
     if (data) {
-      title.value = $route.query.title || '活动海报'
-      posterBg.value = data.background_image || defaultBg
+      posterBg.value = data.background_image + '?imageMogr2/thumbnail/800x/strip/quality/80' || defaultBg
       qrCodeUrl.value = data.qrcode
       qrCodeUrl.value = data.qrcode
     }
     }
   }
   }