From a0e2a39aabfaffbe6861187fd99268b2529f2b9e Mon Sep 17 00:00:00 2001
From: 云 <2163098428@qq.com>
Date: 星期五, 07 八月 2026 09:41:25 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/dev_pro2.0' into dev_pro2.0

---
 src/components/upload/file-upload.vue |   22 +++++++++++++++++-----
 1 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/src/components/upload/file-upload.vue b/src/components/upload/file-upload.vue
index 35c7fe6..6296579 100644
--- a/src/components/upload/file-upload.vue
+++ b/src/components/upload/file-upload.vue
@@ -84,23 +84,29 @@
       } else {
         value.push(v);
       }
+      const existingMap = new Map<string | number, UploadFile>();
+      for (const f of fileList.value ?? []) {
+        const id = (f as any)?.response?.[props.valueKey] ?? (f as any)?.[props.valueKey] ?? f?.uid;
+        if (id != null) existingMap.set(id, f);
+      }
       fileList.value = value
         .map((item, i) => {
           if (item && isString(item)) {
-            return {
+            return existingMap.get(item) ?? {
               uid: `${-i}`,
               name: item.slice(Math.max(0, item.lastIndexOf('/') + 1)),
               status: UploadResultStatus.DONE,
               url: item,
             };
           } else if (item && isObject(item)) {
-            return item;
+            const key = item[props.valueKey] ?? item.uid;
+            return (key != null && existingMap.get(key)) || { ...item, url: String((item as any).url ?? '') };
           } else if (item && (typeof item === 'number' || typeof item === 'string')) {
-            return {
+            return existingMap.get(item) ?? {
               uid: `${-i}`,
               name: `鏂囦欢 ${String(item)}`,
               status: UploadResultStatus.DONE,
-              url: item,
+              url: String(item),
               response: { [props.valueKey]: item },
             } as UploadFile;
           }
@@ -135,6 +141,12 @@
 
 /** 澶勭悊鏂囦欢棰勮 */
 function handlePreview(file: UploadFile) {
+  const url = (file as any)?.url || (file as any)?.response?.url || (file as any)?.response;
+  if (!url) {
+    message.warning('鏂囦欢鍦板潃涓嶅瓨鍦紝鏃犳硶棰勮');
+    return;
+  }
+  window.open(url, '_blank');
   emit('preview', file);
 }
 
@@ -207,7 +219,7 @@
     fileList.value?.splice(index!, 1);
   }
 
-  const fileUrl = res?.url || res?.data || res;
+  const fileUrl = res?.url || res?.data || (typeof res === 'string' ? res : '');
   uploadList.value.push({
     name: res?.name || file.name,
     url: fileUrl,

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