From b76de9a566e4435146a970aa22333a58f87b485b Mon Sep 17 00:00:00 2001
From: WXL <wl_5969728@163.com>
Date: 星期四, 11 六月 2026 09:52:54 +0800
Subject: [PATCH] 青岛维护

---
 components/attachment/index.vue |  583 +++++++++++++++++++---------------------------------------
 1 files changed, 193 insertions(+), 390 deletions(-)

diff --git a/components/attachment/index.vue b/components/attachment/index.vue
index e1b80d7..e3fd029 100644
--- a/components/attachment/index.vue
+++ b/components/attachment/index.vue
@@ -14,14 +14,13 @@
     <!-- 闄勪欢寮瑰眰 -->
     <uni-popup ref="popup" type="bottom" :safe-area="false" @change="onPopupChange">
       <view class="attachment-popup">
-        <!-- 寮瑰眰鏍囬 -->
         <view class="popup-header">
           <text class="title">闄勪欢绠$悊</text>
           <uni-icons v-if="!readonly" type="plus" size="24" :color="mainColor" @click="chooseFile" />
           <uni-icons type="close" size="24" color="#999" @click="closePopup" />
         </view>
 
-        <!-- 鏍囩椤靛垏鎹� -->
+        <!-- 鏍囩椤� -->
         <view v-if="showGradeSlip" class="attachment-tabs">
           <view class="tab-item" :class="{ active: currentTab === 'base' }" @click="currentTab = 'base'">
             <text>鍩虹闄勪欢</text>
@@ -34,7 +33,6 @@
 
         <!-- 闄勪欢鍒楄〃 -->
         <scroll-view scroll-y class="file-list">
-          <!-- 鍩虹闄勪欢鍒楄〃 -->
           <template v-if="currentTab === 'base' || !showGradeSlip">
             <view class="file-item" v-for="(file, index) in baseFiles" :key="'base-' + index">
               <view class="file-icon" @click="previewFile(file)">
@@ -51,7 +49,6 @@
             </view>
           </template>
 
-          <!-- 鎴愮哗鍗曢檮浠跺垪琛� -->
           <template v-if="currentTab === 'grade' && showGradeSlip">
             <view class="file-item" v-for="(file, index) in gradeFiles" :key="'grade-' + index">
               <view class="file-icon" @click="previewFile(file)">
@@ -68,7 +65,6 @@
             </view>
           </template>
 
-          <!-- 绌虹姸鎬� -->
           <view class="empty" v-if="currentFileList.length === 0">
             <uni-icons type="info" size="24" color="#999" />
             <text v-if="currentTab === 'base' || !showGradeSlip">鏆傛棤闄勪欢</text>
@@ -76,137 +72,65 @@
           </view>
         </scroll-view>
 
-        <!-- 鎿嶄綔鎸夐挳 -->
         <view class="popup-footer" v-if="!readonly">
           <button class="btn" @click="chooseFile">娣诲姞</button>
           <button class="btn primary" @click="confirmUpload">纭涓婁紶</button>
         </view>
       </view>
     </uni-popup>
-
-    <!-- 鏂囦欢閫夋嫨鍣� -->
-    <uni-file-picker ref="filePicker" v-if="!readonly" :auto-upload="false" file-mediatype="all"
-      :limit="maxCount - currentFileList.length" :image-styles="imageStyles" @select="onFileSelect"
-      @delete="onFileDelete" style="display: none" />
   </view>
 </template>
 
 <script setup>
-import { ref, computed, watch, onMounted } from "vue";
+import { ref, computed, watch, onBeforeUnmount } from "vue";
 import { useUserStore } from "@/stores/user";
 
 const userStore = useUserStore();
 const props = defineProps({
-  files: {
-    type: Array,
-    default: () => [],
-  },
-  gradesFiles: { // 鏂板灞炴�э細鎴愮哗鍗曢檮浠跺垪琛�
-    type: Array,
-    default: () => [],
-  },
-  readonly: {
-    type: Boolean,
-    default: false,
-  },
-  position: {
-    type: Object,
-    default: () => ({
-      right: "30rpx",
-      bottom: "200rpx",
-    }),
-  },
-  bgColor: {
-    type: String,
-    default: "#67AFAB",
-  },
-  maxCount: {
-    type: Number,
-    default: 9,
-  },
-  showGradeSlip: {
-    type: Boolean,
-    default: false
-  },
-  isGradeRequired: {
-    type: Boolean,
-    default: false
-  }
+  files: { type: Array, default: () => [] },
+  gradesFiles: { type: Array, default: () => [] },
+  readonly: { type: Boolean, default: false },
+  position: { type: Object, default: () => ({ right: "30rpx", bottom: "200rpx" }) },
+  bgColor: { type: String, default: "#67AFAB" },
+  maxCount: { type: Number, default: 9 },
+  showGradeSlip: { type: Boolean, default: false },
+  isGradeRequired: { type: Boolean, default: false }
 });
 
-const emit = defineEmits([
-  "update:files",
-  "update:gradesFiles", // 鏂板浜嬩欢锛氭洿鏂版垚缁╁崟闄勪欢
-  "upload",
-  "preview",
-  "upload-grade", // 鏂板浜嬩欢锛氫笂浼犳垚缁╁崟闄勪欢
-  "upload-base" // 鏂板浜嬩欢锛氫笂浼犲熀纭�闄勪欢
-]);
+const emit = defineEmits(["update:files", "update:gradesFiles", "upload", "preview", "upload-grade", "upload-base"]);
 
 const popup = ref(null);
-const filePicker = ref(null);
 const baseFiles = ref([]);
 const gradeFiles = ref([]);
 const showButton = ref(true);
 const mainColor = ref("#67AFAB");
 const baseUrlHt = userStore.baseUrlHt;
 const currentTab = ref('base');
+const blobUrls = ref([]); // 瀛樺偍 H5 blob URL 浠ヤ究閲婃斁鍐呭瓨
 
-// 璁$畻褰撳墠鏄剧ず鐨勬枃浠跺垪琛�
 const currentFileList = computed(() => {
-  if (!props.showGradeSlip) {
-    return baseFiles.value;
-  }
+  if (!props.showGradeSlip) return baseFiles.value;
   return currentTab.value === 'base' ? baseFiles.value : gradeFiles.value;
 });
+const totalFileCount = computed(() => baseFiles.value.length + gradeFiles.value.length);
 
-// 璁$畻鏂囦欢鎬绘暟
-const totalFileCount = computed(() => {
-  return baseFiles.value.length + gradeFiles.value.length;
-});
+watch(() => props.files, (newFiles) => { baseFiles.value = [...newFiles]; }, { immediate: true });
+watch(() => props.gradesFiles, (newFiles) => { gradeFiles.value = [...newFiles]; }, { immediate: true });
 
-// 鐩戝惉澶栭儴浼犲叆鐨刦iles锛屽垵濮嬪寲鏂囦欢鍒楄〃
-watch(() => props.files, (newFiles) => {
-  baseFiles.value = [...newFiles];
-}, { immediate: true });
-
-// 鐩戝惉澶栭儴浼犲叆鐨刧radesFiles锛屽垵濮嬪寲鎴愮哗鍗曢檮浠跺垪琛�
-watch(() => props.gradesFiles, (newFiles) => {
-  gradeFiles.value = [...newFiles];
-}, { immediate: true });
-
-// 鑾峰彇瀹屾暣URL
 const getFullUrl = (path) => {
   if (!path) return '';
   if (path.startsWith('http://') || path.startsWith('https://')) {
-    return path;
+    try {
+      const url = new URL(path);
+      return `${baseUrlHt}${url.pathname}${url.search}${url.hash}`;
+    } catch { return path; }
   }
   return `${baseUrlHt}${path.startsWith('/') ? '' : '/'}${path}`;
 };
 
-// 鏂囦欢閫夋嫨鍣ㄦ牱寮�
-const imageStyles = {
-  width: 120,
-  height: 120,
-  border: false,
-};
+const supportedImageTypes = ["image/jpeg", "image/png", "image/gif", "image/webp", "image/bmp", "image/svg+xml"];
 
-// 鏀寔鐨勫浘鐗囨牸寮�
-const supportedImageTypes = [
-  "image/jpeg",
-  "image/png",
-  "image/gif",
-  "image/webp",
-  "image/bmp",
-  "image/svg+xml",
-];
-
-// 寮瑰眰鐘舵�佸彉鍖�
-const onPopupChange = (e) => {
-  showButton.value = !e.show;
-};
-
-// 鑾峰彇鏂囦欢鍥炬爣
+const onPopupChange = (e) => { showButton.value = !e.show; };
 const getFileIcon = (type) => {
   if (type && supportedImageTypes.includes(type)) return "image";
   if (type && type.includes("pdf")) return "paperclip";
@@ -215,8 +139,6 @@
   if (type && type.includes("powerpoint")) return "file-ppt";
   return "file";
 };
-
-// 鑾峰彇鏂囦欢棰滆壊
 const getFileColor = (type) => {
   if (type && supportedImageTypes.includes(type)) return mainColor.value;
   if (type && type.includes("pdf")) return "#ff4d4f";
@@ -225,85 +147,23 @@
   if (type && type.includes("powerpoint")) return "#b7472a";
   return "#666";
 };
-
-// 鏍煎紡鍖栨枃浠跺ぇ灏�
 const formatFileSize = (size) => {
   if (!size) return "";
   if (size < 1024) return `${size}B`;
   if (size < 1024 * 1024) return `${(size / 1024).toFixed(1)}KB`;
   return `${(size / (1024 * 1024)).toFixed(1)}MB`;
 };
+const togglePopup = () => { popup.value?.open(); };
+const closePopup = () => { popup.value?.close(); };
 
-// 鍒囨崲寮瑰眰鏄剧ず
-const togglePopup = () => {
-  if (popup.value) {
-    popup.value.open();
-  }
-};
-
-// 鍏抽棴寮瑰眰
-const closePopup = () => {
-  if (popup.value) {
-    popup.value.close();
-  }
-};
-
-// 閫夋嫨鏂囦欢
-const chooseFile = () => {
-  filePicker.value?.choose();
-};
-
-// 浠庢枃浠跺悕鑾峰彇绫诲瀷
-const getFileTypeFromName = (filename) => {
-  if (!filename) return "application/octet-stream";
-  const ext = filename.split(".").pop().toLowerCase();
-  const typeMap = {
-    jpg: "image/jpeg",
-    jpeg: "image/jpeg",
-    png: "image/png",
-    gif: "image/gif",
-    webp: "image/webp",
-    bmp: "image/bmp",
-    SVG: "image/svg+xml",
-    pdf: "application/pdf",
-  };
-  return typeMap[ext] || "application/octet-stream";
-};
-
-// 鏂囦欢閫変腑鍥炶皟
-const onFileSelect = (e) => {
-  // 鏄庣‘纭畾褰撳墠鏄熀纭�闄勪欢杩樻槸鎴愮哗鍗曢檮浠�
+const addFilesToCurrentTab = (newFiles) => {
   const isGradeTab = props.showGradeSlip && currentTab.value === 'grade';
   const targetFiles = isGradeTab ? gradeFiles.value : baseFiles.value;
-
-  const newFiles = e.tempFiles
-    .filter((file) => {
-      const fileExt = file.name ? file.name.split(".").pop().toLowerCase() : "";
-      const isImage = supportedImageTypes.includes(file.type) ||
-        ["jpg", "jpeg", "png", "gif", "webp", "bmp", "svg"].includes(fileExt);
-      const isPDF = (file.type && file.type.includes("pdf")) || fileExt === "pdf";
-      return isImage || isPDF;
-    })
-    .map((file) => ({
-      name: file.name,
-      url: file.path || file.url,
-      type: file.type || getFileTypeFromName(file.name),
-      size: file.size,
-      file: file,
-      status: 'pending',
-      // 鏄庣‘鏍囪闄勪欢绫诲瀷
-      attachmentType: isGradeTab ? 'grade' : 'base'
-    }));
-
   if (targetFiles.length + newFiles.length > props.maxCount) {
-    uni.showToast({
-      title: `鏈�澶氬彧鑳戒笂浼�${props.maxCount}涓枃浠禶,
-      icon: "none",
-    });
+    uni.showToast({ title: `鏈�澶氬彧鑳戒笂浼�${props.maxCount}涓枃浠禶, icon: "none" });
+    newFiles.forEach(f => { if (f.url && f.url.startsWith('blob:')) URL.revokeObjectURL(f.url); });
     return;
   }
-
-  // 涓ユ牸鍖哄垎瀛樺偍浣嶇疆
   if (isGradeTab) {
     gradeFiles.value = [...gradeFiles.value, ...newFiles];
     emit("update:gradesFiles", gradeFiles.value);
@@ -313,17 +173,103 @@
   }
 };
 
-// 鑾峰彇鎵�鏈夋枃浠�
-const getAllFiles = () => {
-  return [...baseFiles.value, ...gradeFiles.value];
+// 閫夋嫨鏂囦欢锛堝钩鍙板樊寮傦級
+const chooseFile = () => {
+  // #ifdef H5
+  const input = document.createElement('input');
+  input.type = 'file';
+  input.accept = 'image/*,application/pdf';
+  input.multiple = true;
+  input.onchange = (e) => {
+    const files = Array.from(e.target.files);
+    if (files.length === 0) return;
+    const newFiles = files.map(file => {
+      const ext = file.name.split('.').pop().toLowerCase();
+      const isImage = supportedImageTypes.includes(file.type) || ['jpg','jpeg','png','gif','webp','bmp','svg'].includes(ext);
+      const isPDF = file.type.includes('pdf') || ext === 'pdf';
+      if (!isImage && !isPDF) {
+        uni.showToast({ title: `鏂囦欢 ${file.name} 鏍煎紡涓嶆敮鎸乣, icon: 'none' });
+        return null;
+      }
+      const blobUrl = URL.createObjectURL(file);
+      blobUrls.value.push(blobUrl);
+      return {
+        name: file.name,
+        path: blobUrl,
+        url: blobUrl,
+        uploadPath: blobUrl,   // 鍏抽敭锛氫笂浼犺矾寰勪娇鐢� blob URL 瀛楃涓�
+        type: file.type,
+        size: file.size,
+        raw: file,
+        status: 'pending'
+      };
+    }).filter(f => f);
+    addFilesToCurrentTab(newFiles);
+    input.remove();
+  };
+  input.click();
+  // #endif
+
+  // #ifdef MP-WEIXIN
+  uni.showActionSheet({
+    itemList: ['鎷嶇収/鐩稿唽', '浠庤亰澶╄褰曢�夋嫨鏂囦欢'],
+    success: (res) => {
+      const remain = props.maxCount - currentFileList.value.length;
+      if (remain <= 0) {
+        uni.showToast({ title: `鏈�澶氫笂浼�${props.maxCount}涓枃浠禶, icon: 'none' });
+        return;
+      }
+      if (res.tapIndex === 0) {
+        uni.chooseImage({
+          count: remain,
+          sizeType: ['original', 'compressed'],
+          sourceType: ['album', 'camera'],
+          success: (chooseRes) => {
+            const files = chooseRes.tempFiles.map(file => ({
+              name: file.name || 'image.jpg',
+              path: file.path,
+              url: file.path,
+              uploadPath: file.path,   // 灏忕▼搴忎复鏃舵枃浠惰矾寰�
+              type: file.type || 'image/jpeg',
+              size: file.size,
+              raw: file,
+              status: 'pending'
+            }));
+            addFilesToCurrentTab(files);
+          }
+        });
+      } else if (res.tapIndex === 1) {
+        uni.chooseMessageFile({
+          count: remain,
+          type: 'all',
+          success: (chooseRes) => {
+            const files = chooseRes.tempFiles.map(file => ({
+              name: file.name,
+              path: file.path,
+              url: file.path,
+              uploadPath: file.path,
+              type: file.type,
+              size: file.size,
+              raw: file,
+              status: 'pending'
+            }));
+            addFilesToCurrentTab(files);
+          }
+        });
+      }
+    }
+  });
+  // #endif
 };
 
 const removeFile = (type, index, event) => {
-  if (event) {
-    event.stopPropagation();
+  if (event) event.stopPropagation();
+  const file = type === 'grade' ? gradeFiles.value[index] : baseFiles.value[index];
+  if (file.url && file.url.startsWith('blob:')) {
+    URL.revokeObjectURL(file.url);
+    const idx = blobUrls.value.indexOf(file.url);
+    if (idx !== -1) blobUrls.value.splice(idx, 1);
   }
-
-  // 涓ユ牸鎸夌被鍨嬪垹闄�
   if (type === 'grade') {
     gradeFiles.value.splice(index, 1);
     emit("update:gradesFiles", gradeFiles.value);
@@ -335,124 +281,84 @@
 
 // 棰勮鏂囦欢
 const previewFile = (file) => {
-  const fullUrl = getFullUrl(file.url);
-
+  let previewUrl = file.url;
+  if (previewUrl && !previewUrl.startsWith('blob:') && !previewUrl.startsWith('file://') && !previewUrl.startsWith('/')) {
+    previewUrl = getFullUrl(previewUrl);
+  }
   if (file.type && supportedImageTypes.includes(file.type)) {
-    // 棰勮鍥剧墖
-    const allFiles = getAllFiles();
-    uni.previewImage({
-      urls: allFiles
-        .filter(f => f.type && supportedImageTypes.includes(f.type))
-        .map(f => getFullUrl(f.url)),
-      current: fullUrl,
-    });
+    const allFiles = [...baseFiles.value, ...gradeFiles.value];
+    const imageUrls = allFiles
+      .filter(f => f.type && supportedImageTypes.includes(f.type))
+      .map(f => f.url.startsWith('blob:') || f.url.startsWith('file://') || f.url.startsWith('/') ? f.url : getFullUrl(f.url));
+    uni.previewImage({ urls: imageUrls, current: previewUrl });
   } else if (file.type && file.type.includes("pdf")) {
-    // 棰勮PDF
     uni.downloadFile({
-      url: fullUrl,
-      success: (res) => {
-        const filePath = res.tempFilePath;
-        uni.openDocument({
-          filePath: filePath,
-          fileType: "pdf",
-          success: () => console.log("鎵撳紑PDF鎴愬姛"),
-          fail: (err) => {
-            console.error("鎵撳紑PDF澶辫触", err);
-            uni.showToast({
-              title: "鎵撳紑PDF澶辫触",
-              icon: "none",
-            });
-          },
-        });
-      },
-      fail: (err) => {
-        console.error("涓嬭浇PDF澶辫触", err);
-        uni.showToast({
-          title: "涓嬭浇PDF澶辫触",
-          icon: "none",
-        });
-      },
+      url: previewUrl,
+      success: (res) => { uni.openDocument({ filePath: res.tempFilePath, fileType: "pdf" }); },
+      fail: () => uni.showToast({ title: "鎵撳紑PDF澶辫触", icon: "none" })
     });
   } else {
-    // 鍏朵粬鏂囦欢绫诲瀷瑙﹀彂棰勮浜嬩欢
     emit("preview", file);
   }
 };
 
-// 鏂囦欢涓婁紶鏂规硶
+// 涓婁紶鏂囦欢锛堝叧閿慨澶嶏級
+// 涓婁紶鏂囦欢锛堝钩鍙拌嚜閫傚簲锛�
 const uploadFile = (file, type) => {
   return new Promise((resolve, reject) => {
     const token = uni.getStorageSync('token');
+    let filePath = file.uploadPath || file.url || file.path;
+    if (!filePath || typeof filePath !== 'string') {
+      reject(new Error('鏃犳晥鐨勬枃浠惰矾寰�'));
+      return;
+    }
+
+    // 鏍规嵁骞冲彴鏋勯�犱笂浼燯RL
+    let uploadUrl = '/api/common/upload';
+    // #ifdef MP-WEIXIN
+    // 灏忕▼搴忛渶瑕佸畬鏁碪RL锛宐aseUrlHt 鏉ヨ嚜 userStore锛堝 https://opo.qduh.cn锛�
+    uploadUrl = 'https://opo.qduh.cn/common/upload';
+    // #endif
 
     uni.uploadFile({
-      url: '/api/common/upload',
-      filePath: file.path || file.url,
+      url: uploadUrl,
+      filePath: filePath,
       name: 'file',
-      header: {
-        'Authorization': `Bearer ${token}`
-      },
+      header: { 'Authorization': `Bearer ${token}` },
       success: (res) => {
         if (res.statusCode === 200) {
-          const data = JSON.parse(res.data);
-          console.log(data, '鏂囦欢');
-
-          if (data.code === 200) {
-            resolve({
-              ...data,
-              fileName: data.fileName
-            });
-          } else {
-            reject(new Error(data.msg || '涓婁紶澶辫触'));
-          }
-        } else {
-          reject(new Error(`涓婁紶澶辫触锛岀姸鎬佺爜: ${res.statusCode}`));
-        }
+          try {
+            const data = JSON.parse(res.data);
+            if (data.code === 200) resolve({ ...data, fileName: data.fileName });
+            else reject(new Error(data.msg || '涓婁紶澶辫触'));
+          } catch { reject(new Error('瑙f瀽鍝嶅簲澶辫触')); }
+        } else reject(new Error(`涓婁紶澶辫触锛岀姸鎬佺爜: ${res.statusCode}`));
       },
-      fail: (err) => {
-        reject(err);
-      }
+      fail: reject
     });
   });
 };
 
 // 纭涓婁紶
 const confirmUpload = async () => {
-  // 妫�鏌ユ垚缁╁崟闄勪欢鏄惁蹇呭~
   if (props.showGradeSlip && props.isGradeRequired && gradeFiles.value.length === 0) {
-    uni.showToast({
-      title: "璇蜂笂浼犳垚缁╁崟闄勪欢",
-      icon: "none",
-    });
+    uni.showToast({ title: "璇蜂笂浼犳垚缁╁崟闄勪欢", icon: "none" });
     currentTab.value = 'grade';
     return;
   }
-
-  const allFiles = getAllFiles();
-  if (allFiles.length === 0) {
-    uni.showToast({
-      title: "璇峰厛娣诲姞闄勪欢",
-      icon: "none",
-    });
+  const totalPending = [...baseFiles.value, ...gradeFiles.value].filter(f => !f.url || f.status === 'pending').length;
+  if (totalPending === 0) {
+    uni.showToast({ title: "娌℃湁寰呬笂浼犵殑鏂囦欢", icon: "none" });
     return;
   }
-
-  uni.showLoading({
-    title: '涓婁紶涓�',
-    mask: true
-  });
-
+  uni.showLoading({ title: '涓婁紶涓�', mask: true });
   try {
-    // 鍒嗗埆澶勭悊鍩虹闄勪欢鍜屾垚缁╁崟闄勪欢鐨勪笂浼�
-    const pendingBaseFiles = baseFiles.value.filter(file =>
-      !file.url || file.status === 'pending');
-    const pendingGradeFiles = gradeFiles.value.filter(file =>
-      !file.url || file.status === 'pending');
-
-    // 涓婁紶鍩虹闄勪欢
-    for (const file of pendingBaseFiles) {
+    const pendingBase = baseFiles.value.filter(f => !f.url || f.status === 'pending');
+    const pendingGrade = gradeFiles.value.filter(f => !f.url || f.status === 'pending');
+    for (const file of pendingBase) {
       try {
         file.status = 'uploading';
-        const res = await uploadFile(file.file, 'base');
+        const res = await uploadFile(file, 'base');
         Object.assign(file, {
           url: res.url,
           fileName: res.name,
@@ -462,21 +368,15 @@
           size: res.size
         });
         emit("upload-base", file);
-      } catch (error) {
-        console.error('涓婁紶澶辫触:', error);
+      } catch (err) {
         file.status = 'error';
-        uni.showToast({
-          title: `鏂囦欢 ${file.name} 涓婁紶澶辫触`,
-          icon: 'none'
-        });
+        uni.showToast({ title: `鏂囦欢 ${file.name} 涓婁紶澶辫触`, icon: 'none' });
       }
     }
-
-    // 涓婁紶鎴愮哗鍗曢檮浠�
-    for (const file of pendingGradeFiles) {
+    for (const file of pendingGrade) {
       try {
         file.status = 'uploading';
-        const res = await uploadFile(file.file, 'grade');
+        const res = await uploadFile(file, 'grade');
         Object.assign(file, {
           url: res.fileName,
           fileName: res.fileName,
@@ -485,49 +385,32 @@
           status: 'success'
         });
         emit("upload-grade", file);
-      } catch (error) {
-        console.error('鎴愮哗鍗曢檮浠朵笂浼犲け璐�:', error);
+      } catch (err) {
         file.status = 'error';
-        uni.showToast({
-          title: `鏂囦欢 ${file.name} 涓婁紶澶辫触`,
-          icon: 'none'
-        });
+        uni.showToast({ title: `鏂囦欢 ${file.name} 涓婁紶澶辫触`, icon: 'none' });
       }
     }
-    console.log(baseFiles.value, '1');
-    console.log(gradeFiles.value, '2');
-
-    // 鏇存柊鏂囦欢鍒楄〃
     emit("update:files", baseFiles.value);
     emit("update:gradesFiles", gradeFiles.value);
-    // emit("upload", allFiles);
-
-    uni.showToast({
-      title: '涓婁紶瀹屾垚',
-      icon: 'success'
-    });
+    uni.showToast({ title: '涓婁紶瀹屾垚', icon: 'success' });
     closePopup();
   } catch (error) {
     console.error('涓婁紶鍑洪敊:', error);
-    uni.showToast({
-      title: '涓婁紶鍑洪敊',
-      icon: 'none'
-    });
+    uni.showToast({ title: '涓婁紶鍑洪敊', icon: 'none' });
   } finally {
     uni.hideLoading();
   }
 };
 
-// 鑾峰彇鐗瑰畾绫诲瀷鐨勬枃浠讹紙渚涚埗缁勪欢璋冪敤锛�
-const getFilesByType = (type) => {
-  return type === 'grade' ? gradeFiles.value : baseFiles.value;
-};
+const getFilesByType = (type) => type === 'grade' ? gradeFiles.value : baseFiles.value;
+const getAllFiles = () => [...baseFiles.value, ...gradeFiles.value];
 
-// 鏆撮湶鏂规硶缁欑埗缁勪欢
-defineExpose({
-  getFilesByType,
-  getAllFiles
+onBeforeUnmount(() => {
+  blobUrls.value.forEach(url => URL.revokeObjectURL(url));
+  blobUrls.value = [];
 });
+
+defineExpose({ getFilesByType, getAllFiles });
 </script>
 
 <style lang="scss">
@@ -536,21 +419,17 @@
     display: flex;
     border-bottom: 1px solid #eee;
     margin-bottom: 20rpx;
-
     .tab-item {
       flex: 1;
       text-align: center;
       padding: 20rpx 0;
-      position: relative;
       font-size: 28rpx;
       color: #666;
-
       &.active {
         color: #67AFAB;
         font-weight: bold;
         border-bottom: 4rpx solid #67AFAB;
       }
-
       .required-mark {
         color: red;
         position: absolute;
@@ -560,8 +439,6 @@
       }
     }
   }
-
-  // 鍏朵粬鏍峰紡淇濇寔涓嶅彉
   .attachment-btn {
     position: fixed;
     width: 160rpx;
@@ -570,18 +447,13 @@
     display: flex;
     align-items: center;
     justify-content: center;
-    box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.15);
+    box-shadow: 0 4rpx 12rpx rgba(0,0,0,0.15);
     z-index: 999;
     color: #fff;
     font-size: 28rpx;
     font-weight: bold;
     transition: all 0.3s;
-
-    &:active {
-      opacity: 0.8;
-      transform: scale(0.95);
-    }
-
+    &:active { opacity: 0.8; transform: scale(0.95); }
     .badge {
       position: absolute;
       top: -10rpx;
@@ -597,13 +469,11 @@
       justify-content: center;
     }
   }
-
   .attachment-popup {
     background-color: #fff;
     border-radius: 24rpx 24rpx 0 0;
     padding: 30rpx;
     max-height: 70vh;
-
     .popup-header {
       display: flex;
       justify-content: space-between;
@@ -611,81 +481,28 @@
       margin-bottom: 30rpx;
       padding-bottom: 20rpx;
       border-bottom: 1rpx solid #f5f5f5;
-
-      .title {
-        font-size: 32rpx;
-        font-weight: bold;
-        color: #333;
-      }
-
-      .uni-icons {
-        padding: 10rpx;
-
-        &:active {
-          opacity: 0.7;
-        }
-      }
+      .title { font-size: 32rpx; font-weight: bold; color: #333; }
+      .uni-icons { padding: 10rpx; &:active { opacity: 0.7; } }
     }
-
     .file-list {
       max-height: 50vh;
       margin-bottom: 30rpx;
-
       .file-item {
         display: flex;
         align-items: center;
         padding: 20rpx 0;
         border-bottom: 1rpx solid #f5f5f5;
-        transition: all 0.2s;
-
-        &:active {
-          background-color: #f9f9f9;
-        }
-
-        .file-icon {
-          margin-right: 20rpx;
-        }
-
+        &:active { background-color: #f9f9f9; }
+        .file-icon { margin-right: 20rpx; }
         .file-info {
           flex: 1;
           overflow: hidden;
-
-          .file-name {
-            font-size: 28rpx;
-            color: #333;
-            display: block;
-            margin-bottom: 8rpx;
-            white-space: nowrap;
-            overflow: hidden;
-            text-overflow: ellipsis;
-          }
-
-          .file-size {
-            font-size: 24rpx;
-            color: #999;
-            display: block;
-          }
-
-          .file-status {
-            font-size: 24rpx;
-            color: #666;
-            display: block;
-
-            &.error {
-              color: #ff4d4f;
-            }
-          }
+          .file-name { font-size: 28rpx; color: #333; display: block; margin-bottom: 8rpx; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+          .file-size { font-size: 24rpx; color: #999; display: block; }
+          .file-status { font-size: 24rpx; color: #666; display: block; &.error { color: #ff4d4f; } }
         }
-
-        .uni-icons {
-          padding: 10rpx;
-
-          &:active {
-            opacity: 0.7;
-          }
-        }
+        .uni-icons { padding: 10rpx; &:active { opacity: 0.7; } }
       }
-
       .empty {
         display: flex;
         flex-direction: column;
@@ -694,18 +511,12 @@
         padding: 60rpx 0;
         color: #999;
         font-size: 28rpx;
-
-        .uni-icons {
-          margin-bottom: 20rpx;
-        }
+        .uni-icons { margin-bottom: 20rpx; }
       }
     }
-
     .popup-footer {
       display: flex;
-      justify-content: space-between;
       gap: 20rpx;
-
       .btn {
         flex: 1;
         height: 80rpx;
@@ -716,16 +527,8 @@
         background-color: #f5f5f5;
         color: #666;
         border: none;
-        transition: all 0.2s;
-
-        &:active {
-          opacity: 0.8;
-        }
-
-        &.primary {
-          background-color: #67afab;
-          color: #fff;
-        }
+        &:active { opacity: 0.8; }
+        &.primary { background-color: #67afab; color: #fff; }
       }
     }
   }

--
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