From 977ed5975c03074e4c41e70aa16b901e3a4321a1 Mon Sep 17 00:00:00 2001
From: "zangch@mesnac.com" <zangch@mesnac.com>
Date: Thu, 4 Dec 2025 13:20:42 +0800
Subject: [PATCH] =?UTF-8?q?feat(deviceParam):=20=E6=B7=BB=E5=8A=A0?=
 =?UTF-8?q?=E8=AE=BE=E5=A4=87=E5=8F=82=E6=95=B0=E5=AF=BC=E5=85=A5=E5=8A=9F?=
 =?UTF-8?q?=E8=83=BD?=
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- 新增导入按钮，支持xlsx和xls格式文件上传
- 实现设备参数导入弹窗及拖拽上传区域
- 支持上传时是否更新已存在的设备参数数据
- 完成文件上传的进度、成功和失败处理逻辑
- 提供导入模板下载功能，便于格式规范
- 上传请求携带Token认证，确保接口安全
- 导入完成后刷新列表并显示导入结果提示
---
 src/views/base/deviceParam/index.vue | 94 ++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)

diff --git a/src/views/base/deviceParam/index.vue b/src/views/base/deviceParam/index.vue
index 251b9e3..e6f4f58 100644
--- a/src/views/base/deviceParam/index.vue
+++ b/src/views/base/deviceParam/index.vue
@@ -76,6 +76,16 @@
           v-hasPermi="['base:deviceParam:remove']"
         >删除</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="info"
+          plain
+          icon="el-icon-upload2"
+          size="mini"
+          @click="handleImport"
+          v-hasPermi="['base:deviceParam:import']"
+        >导入</el-button>
+      </el-col>
       <el-col :span="1.5">
         <el-button
           type="warning"
@@ -202,6 +212,37 @@
         <el-button @click="cancel">取 消</el-button>
       </div>
     </el-dialog>
+
+    <!-- 设备参数导入对话框 -->
+    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
+      <el-upload
+        ref="upload"
+        :limit="1"
+        accept=".xlsx, .xls"
+        :headers="upload.headers"
+        :action="upload.url + '?updateSupport=' + upload.updateSupport"
+        :disabled="upload.isUploading"
+        :on-progress="handleFileUploadProgress"
+        :on-success="handleFileSuccess"
+        :on-error="handleFileError"
+        :auto-upload="false"
+        drag
+      >
+        <i class="el-icon-upload"></i>
+        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
+        <div class="el-upload__tip text-center" slot="tip">
+          <div class="el-upload__tip" slot="tip">
+            <el-checkbox v-model="upload.updateSupport" /> 是否更新已经存在的设备参数数据
+          </div>
+          <span>仅允许导入xls、xlsx格式文件。</span>
+          <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;" @click="importTemplate">下载模板</el-link>
+        </div>
+      </el-upload>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="submitFileForm">确 定</el-button>
+        <el-button @click="upload.open = false">取 消</el-button>
+      </div>
+    </el-dialog>
   </div>
 </template>
 
@@ -209,6 +250,7 @@
 import { listDeviceParam, getDeviceParam, delDeviceParam, addDeviceParam, updateDeviceParam } from "@/api/base/deviceParam";
 import { getDeviceLedgerList } from '@//api/base/deviceLedger'
 import { findFactoryList } from '@//api/base/factory'
+import { getToken } from "@/utils/auth"
 
 export default {
   name: "DeviceParam",
@@ -274,6 +316,21 @@ export default {
         ],
       // 设备下拉框
       deviceLedgerList: [],
+      // 设备参数导入参数
+      upload: {
+        // 是否显示弹出层（设备参数导入）
+        open: false,
+        // 弹出层标题（设备参数导入）
+        title: "",
+        // 是否禁用上传
+        isUploading: false,
+        // 是否更新已经存在的设备参数数据
+        updateSupport: 0,
+        // 设置上传的请求头部
+        headers: { Authorization: "Bearer " + getToken() },
+        // 上传的地址
+        url: process.env.VUE_APP_BASE_API + "/base/deviceParam/importData"
+      },
     };
   },
   created() {
@@ -406,6 +463,43 @@ export default {
       this.download('base/deviceParam/export', {
         ...this.queryParams
       }, `deviceParam_${new Date().getTime()}.xlsx`)
+    },
+    /** 导入按钮操作 */
+    handleImport() {
+      this.upload.title = "设备参数导入";
+      this.upload.open = true;
+    },
+    /** 下载模板操作 */
+    importTemplate() {
+      this.download('base/deviceParam/importTemplate', {
+      }, `deviceParam_template_${new Date().getTime()}.xlsx`)
+    },
+    // 文件上传中处理
+    handleFileUploadProgress(event, file, fileList) {
+      this.upload.isUploading = true;
+    },
+    // 文件上传成功处理
+    handleFileSuccess(response, file, fileList) {
+      this.upload.open = false;
+      this.upload.isUploading = false;
+      this.$refs.upload.clearFiles();
+      if (response.code === 200) {
+        this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true });
+        this.getList();
+      } else {
+        this.$modal.msgError(response.msg || "导入失败");
+      }
+    },
+    // 文件上传失败处理
+    handleFileError(err, file, fileList) {
+      this.upload.open = false;
+      this.upload.isUploading = false;
+      this.$refs.upload.clearFiles();
+      this.$modal.msgError("文件上传失败，请重试");
+    },
+    // 提交上传文件
+    submitFileForm() {
+      this.$refs.upload.submit();
     }
   }
 };