fix: 添加调试日志排查版本更新不生效问题

backend/internal/router/admin/versions.go

@@ -323,10 +323,13 @@ func handleUpdateVersionGlobal(c *gin.Context) {
 
 	var req UpdateVersionRequest
 	if err := c.ShouldBindJSON(&req); err != nil {
+		log.Printf("[ERROR] ShouldBindJSON failed: %v\n", err)
 		response.Error(c, 400, "参数错误")
 		return
 	}
 
+	log.Printf("[DEBUG] UpdateVersionRequest parsed: %+v\n", req)
+
 	var userApps []model.Application
 	if err := database.DB.Where("user_id = ?", userID).Find(&userApps).Error; err != nil {
 		response.Error(c, 500, "获取应用列表失败")
@@ -350,30 +353,10 @@ func handleUpdateVersionGlobal(c *gin.Context) {
 			response.Error(c, 400, "该版本号已存在")
 			return
 		}
-		version.Version = req.Version
 	}
 
-	if req.Version != "" {
-		version.Version = req.Version
-	}
-	if req.UpdateStrategy != "" {
-		version.UpdateStrategy = req.UpdateStrategy
-	}
-	if req.UpdateMethod != "" {
-		version.UpdateMethod = req.UpdateMethod
-	}
-	if req.MinVersion != "" {
-		version.MinVersion = req.MinVersion
-	}
-	if req.Description != "" {
-		version.Description = req.Description
-	}
-	if req.Changelog != "" {
-		version.Changelog = req.Changelog
-	}
-	if req.Status != "" {
-		version.Status = req.Status
-	}
+	log.Printf("[DEBUG] handleUpdateVersionGlobal versionID=%s, req: version=%s, update_strategy=%s, update_method=%s, description=%s\n",
+		versionID, req.Version, req.UpdateStrategy, req.UpdateMethod, req.Description)
 
 	updates := map[string]interface{}{}
 	if req.Version != "" {
@@ -398,11 +381,24 @@ func handleUpdateVersionGlobal(c *gin.Context) {
 		updates["status"] = req.Status
 	}
 
-	if len(updates) > 0 {
-		if err := database.DB.Model(&version).Updates(updates).Error; err != nil {
+	log.Printf("[DEBUG] Updates map: %+v\n", updates)
+
+	if len(updates) == 0 {
+		response.Success(c, nil)
+		return
+	}
+
+	result := database.DB.Model(&model.Version{}).Where("id = ?", versionID).Updates(updates)
+	if result.Error != nil {
+		log.Printf("[ERROR] Updates failed: %v\n", result.Error)
 		response.Error(c, 500, "更新版本失败")
 		return
 	}
+
+	log.Printf("[DEBUG] Updates rows affected: %d\n", result.RowsAffected)
+	if result.RowsAffected == 0 {
+		response.Error(c, 500, "更新未生效，请重试")
+		return
 	}
 
 	userIDPtr := &userID

frontend/src/pages/admin/versions/[id].vue

@@ -180,13 +180,16 @@ async function handleSubmit() {
       entry_file: formData.value.entry_file,
     }
 
+    console.log('[DEBUG] handleSubmit payload:', JSON.stringify(payload))
+
     if (uploadedData.value) {
       payload.file_path = uploadedData.value.file_path
       payload.file_size = uploadedData.value.file_size
       payload.file_hash = uploadedData.value.file_hash
     }
 
-    await api.put(`/dev/versions/${versionId.value}`, payload)
+    const response = await api.put(`/dev/versions/${versionId.value}`, payload)
+    console.log('[DEBUG] handleSubmit response:', response)
     toast.success(t('admin.versions.createForm.updateSuccess'))
     router.push('/admin/versions')
   }