导入新产品，20.套餐编辑的时候，不能低于基准价，低于就提示不能保存

bms-front/src/components/ExcelImportDialog/index.vue

@@ -9,6 +9,10 @@
         </ul>
       </div>
 
+      <div v-if="$slots.extra" class="import-extra">
+        <slot name="extra" />
+      </div>
+
       <!-- 上传拖拽区 -->
       <el-upload
         ref="uploadRef"
@@ -138,6 +142,14 @@ const props = defineProps({
     type: Array,
     default: () => []
   },
+  extraQuery: {
+    type: Object,
+    default: () => ({})
+  },
+  beforeSubmit: {
+    type: Function,
+    default: null
+  },
   // 确定按钮文字
   submitText: {
     type: String,
@@ -157,7 +169,16 @@ const validateError = ref('')
 const headers = { Authorization: 'Bearer ' + getToken() }
 
 const uploadUrl = computed(() => {
-  return import.meta.env.VITE_APP_BASE_API + props.action + '?updateSupport=' + (updateSupport.value ? 1 : 0)
+  const query = new URLSearchParams()
+  query.set('updateSupport', updateSupport.value ? '1' : '0')
+  const extra = props.extraQuery || {}
+  Object.keys(extra).forEach(key => {
+    const value = extra[key]
+    if (value !== undefined && value !== null && value !== '') {
+      query.set(key, value)
+    }
+  })
+  return import.meta.env.VITE_APP_BASE_API + props.action + '?' + query.toString()
 })
 
 const templateUrl = computed(() => !!props.templateAction)
@@ -256,6 +277,13 @@ function handleSuccess(response) {
 
 // 提交上传
 function handleSubmit() {
+  if (typeof props.beforeSubmit === 'function') {
+    const msg = props.beforeSubmit()
+    if (msg) {
+      proxy.$modal.msgError(msg)
+      return
+    }
+  }
   const file = selectedFile.value
   const err = checkFile(file)
   if (err) {
@@ -440,6 +468,10 @@ defineExpose({ open })
   flex: 1;
 }
 
+.import-extra {
+  margin-bottom: 14px;
+}
+
 .file-progress {
   margin-top: 12px;
 }