From bd9ca09983a6663463c63ce1d1edc9165a35ad84 Mon Sep 17 00:00:00 2001
From: zhangxinyang <zhangxinyang@meswork.com>
Date: Wed, 8 Jul 2026 16:52:29 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=A2=9E=E5=8A=A0=E8=AE=BE=E5=A4=87?=
 =?UTF-8?q?=E6=95=B0=E6=8D=AE=E5=AF=BC=E5=87=BA?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../DeviceDataHistory/index.vue               | 89 ++++++++++++++++---
 .../DeviceManagement/Devicedata/index.vue     | 57 +++++++++++-
 2 files changed, 135 insertions(+), 11 deletions(-)

diff --git a/src/views/DeviceManagement/DeviceDataHistory/index.vue b/src/views/DeviceManagement/DeviceDataHistory/index.vue
index 3d30de2..ea93ec7 100644
--- a/src/views/DeviceManagement/DeviceDataHistory/index.vue
+++ b/src/views/DeviceManagement/DeviceDataHistory/index.vue
@@ -34,6 +34,14 @@
           style="width: 150px; margin-right: 10px"
         />
         <el-button type="primary" icon="el-icon-search" size="small" style="margin-left: 20px" plain @click="pageSize = 20;pageCurrent = 1;searchTable()">查询</el-button>
+        <el-button
+          :disabled="tableData.length === 0"
+          :loading="exporting"
+          type="success"
+          icon="el-icon-download"
+          size="small"
+          plain
+          @click="exportToExcel">导出</el-button>
       </div>
       <div>
         <el-table :data="tableData" border size="small" stripe highlight-current-row height="740px" >
@@ -88,6 +96,7 @@
 <script>
 import { mapGetters } from 'vuex'
 import { getNowDate, getNowTime } from '../../../utils/tool'
+import * as XLSX from 'xlsx'
 export default {
   data() {
     return {
@@ -122,7 +131,8 @@ export default {
       tableData: [], // 设备信息表
       pageCurrent: 1, // 分页当前页
       pageSize: 20, // 分页每页显示条数
-      dataname: ''
+      dataname: '',
+      exporting: false
     }
   },
   computed: {
@@ -150,15 +160,7 @@ export default {
       })
     },
     searchTable() {
-      var param = []
-        param.push(['PageCurrent', this.pageCurrent]),
-        param.push(['PageSize', this.pageSize]),
-        param.push(['PageCount', '1111', 'int', '1']),
-        param.push(['ItemCount', '1111', 'int', '1'])
-      param.push(['开始时间', this.completionTime[0]])
-      param.push(['结束时间', this.completionTime[1]])
-      param.push(['设备名称', this.equipmentType])
-      param.push(['参数名称', this.dataname])
+      var param = this.buildQueryParams(this.pageSize, this.pageCurrent)
       var Data = this.CreateData('11', '设备管理_设备数据_历史查询', param)
       this.ExecDatabase(Data).then(response => {
         // this.tableData = response.data
@@ -166,6 +168,73 @@ export default {
         this.total = parseInt(response.data.output[0].ItemCount)
       })
     },
+    buildQueryParams(pageSize, pageCurrent) {
+      var param = []
+      param.push(['PageCurrent', pageCurrent])
+      param.push(['PageSize', pageSize])
+      param.push(['PageCount', '1111', 'int', '1'])
+      param.push(['ItemCount', '1111', 'int', '1'])
+      param.push(['开始时间', this.completionTime[0]])
+      param.push(['结束时间', this.completionTime[1]])
+      param.push(['设备名称', this.equipmentType])
+      param.push(['参数名称', this.dataname])
+      return param
+    },
+    exportToExcel() {
+      if (this.tableData.length === 0) {
+        this.$message.warning('没有数据可导出')
+        return
+      }
+
+      this.exporting = true
+      const exportPageSize = this.total > 0 ? this.total : this.tableData.length
+      const param = this.buildQueryParams(exportPageSize, 1)
+      const Data = this.CreateData('11', '设备管理_设备数据_历史查询', param)
+
+      this.ExecDatabase(Data).then(response => {
+        const rows = response.data && response.data.result ? response.data.result : []
+        if (rows.length === 0) {
+          this.$message.warning('没有数据可导出')
+          return
+        }
+        this.writeHistoryExcel(rows)
+      }).catch(error => {
+        console.error('导出失败:', error)
+        this.$message.error('导出失败')
+      }).finally(() => {
+        this.exporting = false
+      })
+    },
+    writeHistoryExcel(rows) {
+      const exportData = rows.map((item, index) => ({
+        序号: index + 1,
+        设备名称: item.设备代码 || '',
+        参数名称: item.变量名称 || '',
+        数值: item.值 || '',
+        采集时间: item.创建时间 || ''
+      }))
+      const wb = XLSX.utils.book_new()
+      const ws = XLSX.utils.json_to_sheet(exportData)
+      ws['!cols'] = [
+        { wch: 8 },
+        { wch: 20 },
+        { wch: 24 },
+        { wch: 18 },
+        { wch: 22 }
+      ]
+      XLSX.utils.book_append_sheet(wb, ws, '设备历史数据')
+      XLSX.writeFile(wb, `设备历史数据_${this.formatDateForFileName(new Date())}.xlsx`)
+      this.$message.success('导出成功')
+    },
+    formatDateForFileName(date) {
+      const year = date.getFullYear()
+      const month = String(date.getMonth() + 1).padStart(2, '0')
+      const day = String(date.getDate()).padStart(2, '0')
+      const hours = String(date.getHours()).padStart(2, '0')
+      const minutes = String(date.getMinutes()).padStart(2, '0')
+      const seconds = String(date.getSeconds()).padStart(2, '0')
+      return `${year}${month}${day}_${hours}${minutes}${seconds}`
+    },
 
     handleSizeChanges(val) {
       this.pageCurrent = 1
diff --git a/src/views/DeviceManagement/Devicedata/index.vue b/src/views/DeviceManagement/Devicedata/index.vue
index 7286aa4..7696033 100644
--- a/src/views/DeviceManagement/Devicedata/index.vue
+++ b/src/views/DeviceManagement/Devicedata/index.vue
@@ -21,6 +21,14 @@
           style="width: 150px; margin-right: 10px"
         />
         <el-button type="primary" icon="el-icon-search" size="small" style="margin-left: 20px" plain @click="pageSize = 20;pageCurrent = 1;searchTable()">查询</el-button>
+        <el-button
+          :disabled="tableData.length === 0"
+          :loading="exporting"
+          type="success"
+          icon="el-icon-download"
+          size="small"
+          plain
+          @click="exportToExcel">导出</el-button>
       </div>
       <div>
         <el-table :data="tableData" border size="small" stripe highlight-current-row height="740px" >
@@ -74,6 +82,7 @@
 
 <script>
 import { mapGetters } from 'vuex'
+import * as XLSX from 'xlsx'
 export default {
   data() {
     return {
@@ -107,7 +116,8 @@ export default {
       tableData: [], // 设备信息表
       pageCurrent: 1, // 分页当前页
       pageSize: 20, // 分页每页显示条数
-      dataname: ''
+      dataname: '',
+      exporting: false
     }
   },
   computed: {
@@ -148,6 +158,51 @@ export default {
         // this.total = parseInt(response.data.output[0].ItemCount)
       })
     },
+    exportToExcel() {
+      if (this.tableData.length === 0) {
+        this.$message.warning('没有数据可导出')
+        return
+      }
+
+      this.exporting = true
+      try {
+        const exportData = this.tableData.map((item, index) => ({
+          序号: index + 1,
+          设备名称: item.Zone || '',
+          参数名称: item.TagName || '',
+          数值: item.TagValue || '',
+          单位: item.TagUnit || '',
+          更新时间: item.UpdateTime || ''
+        }))
+        const wb = XLSX.utils.book_new()
+        const ws = XLSX.utils.json_to_sheet(exportData)
+        ws['!cols'] = [
+          { wch: 8 },
+          { wch: 20 },
+          { wch: 24 },
+          { wch: 18 },
+          { wch: 12 },
+          { wch: 22 }
+        ]
+        XLSX.utils.book_append_sheet(wb, ws, '设备实时数据')
+        XLSX.writeFile(wb, `设备实时数据_${this.formatDateForFileName(new Date())}.xlsx`)
+        this.$message.success('导出成功')
+      } catch (error) {
+        console.error('导出失败:', error)
+        this.$message.error('导出失败')
+      } finally {
+        this.exporting = false
+      }
+    },
+    formatDateForFileName(date) {
+      const year = date.getFullYear()
+      const month = String(date.getMonth() + 1).padStart(2, '0')
+      const day = String(date.getDate()).padStart(2, '0')
+      const hours = String(date.getHours()).padStart(2, '0')
+      const minutes = String(date.getMinutes()).padStart(2, '0')
+      const seconds = String(date.getSeconds()).padStart(2, '0')
+      return `${year}${month}${day}_${hours}${minutes}${seconds}`
+    },
 
     handleSizeChanges(val) {
       this.pageCurrent = 1