修改套餐导入功能

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

@@ -1,5 +1,13 @@
 <template>
-  <el-dialog :title="title" v-model="visible" :width="width" append-to-body @close="handleClose" class="excel-import-dialog">
+  <el-dialog
+    :title="title"
+    v-model="visible"
+    :width="width"
+    append-to-body
+    destroy-on-close
+    @closed="handleClosed"
+    class="excel-import-dialog"
+  >
     <div class="import-body">
       <!-- 业务说明（可选） -->
       <div v-if="importDesc.length" class="import-desc">
@@ -81,6 +89,23 @@ import { getToken } from '@/utils/auth'
 
 const { proxy } = getCurrentInstance()
 
+function plainText(msg) {
+  if (msg == null || msg === '') return '导入完成'
+  return String(msg).replace(/<br\s*\/?>/gi, '\n').replace(/<[^>]+>/g, '')
+}
+
+/** Do not call el-upload.clearFiles while the dialog is hiding: EP sets inputRef.value.value = ''. */
+function safeClearFiles() {
+  if (!visible.value) return
+  const inst = uploadRef.value
+  if (!inst || typeof inst.clearFiles !== 'function') return
+  try {
+    inst.clearFiles()
+  } catch (e) {
+    /* ignore */
+  }
+}
+
 const props = defineProps({
   // 对话框标题
   title: {
@@ -203,17 +228,14 @@ function open() {
   visible.value = true
   nextTick(() => {
     selectedFile.value = null
-    uploadRef.value?.clearFiles()
   })
 }
 
-// 关闭时清理
-function handleClose() {
+function handleClosed() {
   isUploading.value = false
   progressPercent.value = 0
   validateError.value = ''
   selectedFile.value = null
-  uploadRef.value?.clearFiles()
 }
 
 // 下载模板：静态文件直接 <a download>，接口走 proxy.download
@@ -262,7 +284,7 @@ const handleFileChange = (file, fileList) => {
   if (err) {
     validateError.value = err
     selectedFile.value = null
-    nextTick(() => uploadRef.value?.clearFiles())
+    safeClearFiles()
     return
   }
   validateError.value = ''
@@ -280,18 +302,17 @@ const handleFileRemove = (file, fileList) => {
 function handleClearFile() {
   selectedFile.value = null
   validateError.value = ''
-  uploadRef.value?.clearFiles()
+  safeClearFiles()
 }
 
 // 上传成功
 function handleSuccess(response) {
-  visible.value = false
   isUploading.value = false
   progressPercent.value = 0
   validateError.value = ''
   selectedFile.value = null
-  uploadRef.value?.clearFiles()
-  proxy.$alert("<div style='overflow:auto;overflow-x:hidden;max-height:70vh;padding:10px 20px 0;'>" + response.msg + '</div>', '导入结果', { dangerouslyUseHTMLString: true })
+  visible.value = false
+  proxy.$modal.msgSuccess(plainText(response && response.msg))
   emit('success')
 }
 
@@ -315,25 +336,21 @@ async function handleSubmit() {
     progressPercent.value = 0
     try {
       const resultMsg = await props.submitHandler(file)
-      visible.value = false
       validateError.value = ''
       selectedFile.value = null
-      uploadRef.value?.clearFiles()
-      const html = resultMsg == null || resultMsg === ''
-        ? '导入完成'
-        : String(resultMsg)
-      proxy.$alert("<div style='overflow:auto;overflow-x:hidden;max-height:70vh;padding:10px 20px 0;'>" + html + '</div>', '导入结果', { dangerouslyUseHTMLString: true })
+      visible.value = false
+      proxy.$modal.msgSuccess(plainText(resultMsg))
       emit('success')
     } catch (e) {
       const tip = (e && e.message) ? e.message : '导入失败'
-      proxy.$modal.msgError(tip)
+      proxy.$modal.msgError(plainText(tip) || '导入失败')
     } finally {
       isUploading.value = false
       progressPercent.value = 0
     }
     return
   }
-  uploadRef.value.submit()
+  uploadRef.value?.submit?.()
 }
 
 defineExpose({ open })