【功能新增】IoT：设备管理，增加批量导入

src/api/iot/device/device/index.ts

@@ -123,7 +123,7 @@ export const DeviceApi = {
     return await request.get({ url: `/iot/device/simple-list?`, params: { deviceType } })
   },
 
-  // 获取设备属性最新数据
+  // 获取设备属性最���数据
   getDevicePropertiesLatestData: async (params: any) => {
     return await request.get({ url: `/iot/device/data/latest`, params })
   },
@@ -131,5 +131,10 @@ export const DeviceApi = {
   // 获取设备属性历史数据
   getDevicePropertiesHistoryData: async (params: any) => {
     return await request.get({ url: `/iot/device/data/history`, params })
+  },
+
+  // 获取导入模板
+  importDeviceTemplate: async () => {
+    return await request.download({ url: `/iot/device/get-import-template` })
   }
 }

src/views/iot/device/device/DeviceImportForm.vue

+<template>
+  <Dialog v-model="dialogVisible" title="设备导入" width="400">
+    <el-upload
+      ref="uploadRef"
+      v-model:file-list="fileList"
+      :action="importUrl + '?updateSupport=' + updateSupport"
+      :auto-upload="false"
+      :disabled="formLoading"
+      :headers="uploadHeaders"
+      :limit="1"
+      :on-error="submitFormError"
+      :on-exceed="handleExceed"
+      :on-success="submitFormSuccess"
+      accept=".xlsx, .xls"
+      drag
+    >
+      <Icon icon="ep:upload" />
+      <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
+      <template #tip>
+        <div class="el-upload__tip text-center">
+          <div class="el-upload__tip">
+            <el-checkbox v-model="updateSupport" />
+            是否更新已经存在的设备数据
+          </div>
+          <span>仅允许导入 xls、xlsx 格式文件。</span>
+          <el-link
+            :underline="false"
+            style="font-size: 12px; vertical-align: baseline"
+            type="primary"
+            @click="importTemplate"
+          >
+            下载模板
+          </el-link>
+        </div>
+      </template>
+    </el-upload>
+    <template #footer>
+      <el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
+      <el-button @click="dialogVisible = false">取 消</el-button>
+    </template>
+  </Dialog>
+</template>
+
+<script lang="ts" setup>
+import { DeviceApi } from '@/api/iot/device/device'
+import { getAccessToken, getTenantId } from '@/utils/auth'
+import download from '@/utils/download'
+
+defineOptions({ name: 'IoTDeviceImportForm' })
+
+const message = useMessage() // 消息弹窗
+
+const dialogVisible = ref(false) // 弹窗的是否展示
+const formLoading = ref(false) // 表单的加载中
+const uploadRef = ref()
+const importUrl =
+  import.meta.env.VITE_BASE_URL + import.meta.env.VITE_API_URL + '/iot/device/import'
+const uploadHeaders = ref() // 上传 Header 头
+const fileList = ref([]) // 文件列表
+const updateSupport = ref(0) // 是否更新已经存在的设备数据
+
+/** 打开弹窗 */
+const open = () => {
+  dialogVisible.value = true
+  updateSupport.value = 0
+  fileList.value = []
+  resetForm()
+}
+defineExpose({ open }) // 提供 open 方法，用于打开弹窗
+
+/** 提交表单 */
+const submitForm = async () => {
+  if (fileList.value.length == 0) {
+    message.error('请上传文件')
+    return
+  }
+  // 提交请求
+  uploadHeaders.value = {
+    Authorization: 'Bearer ' + getAccessToken(),
+    'tenant-id': getTenantId()
+  }
+  formLoading.value = true
+  uploadRef.value!.submit()
+}
+
+/** 文件上传成功 */
+const emits = defineEmits(['success'])
+const submitFormSuccess = (response: any) => {
+  if (response.code !== 0) {
+    message.error(response.msg)
+    formLoading.value = false
+    return
+  }
+  // 拼接提示语
+  const data = response.data
+  let text = '上传成功数量：' + data.createDeviceNames.length + ';'
+  for (let deviceName of data.createDeviceNames) {
+    text += '< ' + deviceName + ' >'
+  }
+  text += '更新成功数量：' + data.updateDeviceNames.length + ';'
+  for (const deviceName of data.updateDeviceNames) {
+    text += '< ' + deviceName + ' >'
+  }
+  text += '更新失败数量：' + Object.keys(data.failureDeviceNames).length + ';'
+  for (const deviceName in data.failureDeviceNames) {
+    text += '< ' + deviceName + ': ' + data.failureDeviceNames[deviceName] + ' >'
+  }
+  message.alert(text)
+  formLoading.value = false
+  dialogVisible.value = false
+  // 发送操作成功的事件
+  emits('success')
+}
+
+/** 上传错误提示 */
+const submitFormError = (): void => {
+  message.error('上传失败，请您重新上传！')
+  formLoading.value = false
+}
+
+/** 重置表单 */
+const resetForm = async (): Promise<void> => {
+  // 重置上传状态和文件
+  formLoading.value = false
+  await nextTick()
+  uploadRef.value?.clearFiles()
+}
+
+/** 文件数超出提示 */
+const handleExceed = (): void => {
+  message.error('最多只能上传一个文件！')
+}
+
+/** 下载模板操作 */
+const importTemplate = async () => {
+  const res = await DeviceApi.importDeviceTemplate()
+  download.excel(res, '设备导入模版.xls')
+}
+</script>

src/views/iot/device/device/index.vue

@@ -123,6 +123,9 @@
         >
           <Icon icon="ep:download" class="mr-5px" /> 导出
         </el-button>
+        <el-button type="warning" plain @click="handleImport" v-hasPermi="['iot:device:import']">
+          <Icon icon="ep:upload" /> 导入
+        </el-button>
         <el-button
           type="primary"
           plain
@@ -355,6 +358,8 @@
   <DeviceForm ref="formRef" @success="getList" />
   <!-- 分组表单组件 -->
   <DeviceGroupForm ref="groupFormRef" @success="getList" />
+  <!-- 导入表单组件 -->
+  <DeviceImportForm ref="importFormRef" @success="getList" />
 </template>
 
 <script setup lang="ts">
@@ -366,6 +371,7 @@ import { ProductApi, ProductVO } from '@/api/iot/product/product'
 import { DeviceGroupApi, DeviceGroupVO } from '@/api/iot/device/group'
 import download from '@/utils/download'
 import DeviceGroupForm from './DeviceGroupForm.vue'
+import DeviceImportForm from './DeviceImportForm.vue'
 
 /** IoT 设备列表 */
 defineOptions({ name: 'IoTDevice' })
@@ -373,7 +379,7 @@ defineOptions({ name: 'IoTDevice' })
 const message = useMessage() // 消息弹窗
 const { t } = useI18n() // 国际化
 
-const loading = ref(true) // 列表���加载中
+const loading = ref(true) // 列表加载中
 const list = ref<DeviceVO[]>([]) // 列表的数据
 const total = ref(0) // 列表的总页数
 const queryParams = reactive({
@@ -420,7 +426,7 @@ const resetQuery = () => {
   handleQuery()
 }
 
-/** ���加/修改操作 */
+/** 添加/修改操作 */
 const formRef = ref()
 const openForm = (type: string, id?: number) => {
   formRef.value.open(type, id)
@@ -488,6 +494,12 @@ const openModel = (id: number) => {
   push({ name: 'IoTDeviceDetail', params: { id }, query: { tab: 'model' } })
 }
 
+/** 设备导入 */
+const importFormRef = ref()
+const handleImport = () => {
+  importFormRef.value.open()
+}
+
 /** 初始化 **/
 onMounted(async () => {
   getList()