1 项目中使用 easypoi ，实现 一对多功能导入。环境部署测试。

zh-baseversion-admin/pom.xml

@@ -67,6 +67,13 @@
             <artifactId>artemis-http-client</artifactId>
             <version>1.1.3</version>
         </dependency>
+        <!--hutool工具类-->
+        <!-- https://mvnrepository.com/artifact/cn.hutool/hutool-all -->
+        <dependency>
+            <groupId>cn.hutool</groupId>
+            <artifactId>hutool-all</artifactId>
+            <version>5.8.25</version>
+        </dependency>
 
     </dependencies>
 
@@ -86,6 +93,19 @@
                 <!--</executions>-->
             <!--</plugin>-->
 
+            <!--2024-08-29 处理excel文件损坏问题-->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <version>2.6</version>
+                <artifactId>maven-resources-plugin</artifactId>
+                <configuration>
+                    <encoding>UTF-8</encoding>
+                    <nonFilteredFileExtensions>
+                        <nonFilteredFileExtension>xlsx</nonFilteredFileExtension>
+                    </nonFilteredFileExtensions>
+                </configuration>
+            </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>

zh-baseversion-admin/src/main/java/com/zehong/web/controller/supervise/TDetectorUserController.java

 package com.zehong.web.controller.supervise;
 
+import java.io.*;
+import java.net.URLEncoder;
+import java.util.Arrays;
 import java.util.List;
 
 import com.zehong.common.core.domain.entity.SysUser;
@@ -8,10 +11,14 @@ import com.zehong.common.utils.SecurityUtils;
 import com.zehong.common.utils.ServletUtils;
 import com.zehong.framework.web.service.TokenService;
 import com.zehong.system.domain.TDetectorUserCount;
+import com.zehong.system.domain.vo.GasUserAndSafetyDeviceExportVo;
 import com.zehong.system.domain.vo.GasUserAndSafetyDeviceVo;
 import com.zehong.system.domain.vo.TDetectorUserInspectVo;
-import org.aspectj.weaver.loadtime.Aj;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.core.io.Resource;
+import org.springframework.util.ResourceUtils;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.PutMapping;
@@ -28,6 +35,9 @@ import com.zehong.system.domain.TDetectorUser;
 import com.zehong.system.service.ITDetectorUserService;
 import com.zehong.common.utils.poi.ExcelUtil;
 import com.zehong.common.core.page.TableDataInfo;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.servlet.http.HttpServletResponse;
 
 /**
  * 燃气用户Controller
@@ -43,6 +53,10 @@ public class TDetectorUserController extends BaseController
     private ITDetectorUserService tDetectorUserService;
     @Autowired
     private TokenService tokenService;
+
+    @Autowired
+    Environment environment;
+
     /**
      * 查询燃气用户列表
      */
@@ -244,4 +258,108 @@ public class TDetectorUserController extends BaseController
         return util.exportExcel(list, "用户安检数据");
     }
 
+
+
+    /**
+     * 模版下载
+     * @return r
+     */
+    @GetMapping("/importTemplate")
+    public AjaxResult importTemplate()
+    {
+        ExcelUtil<GasUserAndSafetyDeviceExportVo> util = new ExcelUtil<>(GasUserAndSafetyDeviceExportVo.class);
+        return util.importTemplateExcel("燃气用户数据");
+    }
+
+    /**
+     * 文件导入
+     * @param file f
+     * @param updateSupport u
+     * @return r
+     * @throws Exception r
+     */
+    @PostMapping("/importData")
+    public AjaxResult importData(MultipartFile file, boolean updateSupport, HttpServletResponse response) throws Exception
+    {
+        ExcelUtil<GasUserAndSafetyDeviceExportVo> util = new ExcelUtil<>(GasUserAndSafetyDeviceExportVo.class);
+        List<GasUserAndSafetyDeviceExportVo> XmbhList = util.importExcel(file.getInputStream());
+        String operName = SecurityUtils.getLoginUser().getUsername();
+        String message = tDetectorUserService.importEmployedPeopleInfo(XmbhList, updateSupport, operName,response);
+        return AjaxResult.success(message);
+    }
+
+    /**
+     * 自定义-模版下载
+     * @param response r
+     * @throws IOException i
+     */
+    @GetMapping("/downloadTemplate")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+
+        //判断是否是 windows环境，
+        String osName = System.getProperty("os.name").toLowerCase();
+
+        try {
+            File file;
+
+            //如果是本地或测试环境
+            if (osName.contains("windows")) {
+
+                String filePath = "importTemplate/燃气用户导入模版.xlsx";
+
+                //用来读取resources下的文件
+                Resource resource = new ClassPathResource(filePath);
+                file = resource.getFile();
+            } else {
+                file = ResourceUtils.getFile("/data/java/baseversion/importTemplate/燃气用户导入模版.xlsx");
+            }
+
+            // 获取文件名
+            String filename = file.getName();
+            // 获取文件后缀名
+            String ext = filename.substring(filename.lastIndexOf(".") + 1).toLowerCase();
+
+            // 将文件写入输入流
+            FileInputStream fileInputStream = new FileInputStream(file);
+            InputStream fis = new BufferedInputStream(fileInputStream);
+            byte[] buffer = new byte[fis.available()];
+            fis.read(buffer);
+            fis.close();
+
+            // 清空response
+            response.reset();
+            // 设置response的Header
+            response.setCharacterEncoding("UTF-8");
+            //Content-Disposition的作用：告知浏览器以何种方式显示响应返回的文件，用浏览器打开还是以附件的形式下载到本地保存
+            //attachment表示以附件方式下载   inline表示在线打开   "Content-Disposition: inline; filename=文件名.mp3"
+            // filename表示文件的默认名称，因为网络传输只支持URL编码的相关支付，因此需要将文件名URL编码后进行传输,前端收到后需要反编码才能获取到真正的名称
+            response.addHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(filename, "UTF-8"));
+            // 告知浏览器文件的大小
+            response.addHeader("Content-Length", "" + file.length());
+            OutputStream outputStream = new BufferedOutputStream(response.getOutputStream());
+            response.setContentType("application/octet-stream");
+            outputStream.write(buffer);
+            outputStream.flush();
+        } catch (IOException ex) {
+            ex.printStackTrace();
+        }
+    }
+
+
+    /**
+     * 自定义模版的导入
+     * @param file
+     * @return
+     * @throws Exception
+     */
+    @PostMapping("/importCustom")
+    public AjaxResult importData(MultipartFile file,boolean updateSupport) throws Exception {
+        List<GasUserAndSafetyDeviceExportVo> dataInfos = ExcelUtil.importExcel(file, 1, 2, GasUserAndSafetyDeviceExportVo.class);
+        for (GasUserAndSafetyDeviceExportVo dataInfo : dataInfos) {
+            System.out.println(dataInfo.getLinkman());
+        }
+
+        return AjaxResult.success();
+    }
+
 }

zh-baseversion-common/pom.xml

@@ -146,6 +146,13 @@
             <version>1.4</version>
         </dependency>
 
+        <!--easypoi 一对多导入导出 -->
+        <dependency>
+            <groupId>cn.afterturn</groupId>
+            <artifactId>easypoi-base</artifactId>
+            <version>4.2.0</version>
+        </dependency>
+
     </dependencies>
 
 </project>
\ No newline at end of file

zh-baseversion-common/src/main/java/com/zehong/common/utils/poi/ExcelUtil.java

 package com.zehong.common.utils.poi;
 
+import cn.afterturn.easypoi.excel.ExcelImportUtil;
+import cn.afterturn.easypoi.excel.entity.ImportParams;
+import cn.afterturn.easypoi.excel.entity.result.ExcelImportResult;
 import com.zehong.common.annotation.Excel;
 import com.zehong.common.annotation.Excel.ColumnType;
 import com.zehong.common.annotation.Excel.Type;
@@ -14,6 +17,7 @@ import com.zehong.common.utils.StringUtils;
 import com.zehong.common.utils.file.FileTypeUtils;
 import com.zehong.common.utils.file.ImageUtils;
 import com.zehong.common.utils.reflect.ReflectUtils;
+import org.apache.commons.lang3.exception.ExceptionUtils;
 import org.apache.poi.ss.usermodel.*;
 import org.apache.poi.ss.util.CellRangeAddressList;
 import org.apache.poi.xssf.streaming.SXSSFWorkbook;
@@ -21,6 +25,7 @@ import org.apache.poi.xssf.usermodel.XSSFClientAnchor;
 import org.apache.poi.xssf.usermodel.XSSFDataValidation;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.web.multipart.MultipartFile;
 
 import java.io.*;
 import java.lang.reflect.Field;
@@ -1192,6 +1197,47 @@ public class ExcelUtil<T>
         } catch (Exception e) {
             log.error("列隐藏失败", e);
         }
+    }
+
 
+    /**
+     * 导入数据
+     * @param file
+     * @param titleRows 标题在第几行
+     * @param headerRows 表头在第几行
+     * @param clazz
+     * @param <T>
+     * @return
+     */
+    public static <T> List<T> importExcel(MultipartFile file, Integer titleRows, Integer headerRows,
+                                          Class<T> clazz) {
+        if (file == null) {
+            return null;
+        }
+        ImportParams params = new ImportParams();
+        params.setTitleRows(titleRows);
+        params.setHeadRows(headerRows);
+        params.setNeedVerify(true);
+        ExcelImportResult<T> result = null;
+        try {
+            InputStream inputStream = file.getInputStream();
+             result = ExcelImportUtil.importExcelMore(inputStream, clazz, params);
+        } catch (NoSuchElementException e) {
+            // 日志记录错误
+            log.error(String.format("导入数据为空: %s", ExceptionUtils.getStackTrace(e)));
+            throw new RuntimeException("导入数据为空");
+        } catch (Exception e) {
+            // 日志记录错误
+            log.error(String.format("导入失败: %s", ExceptionUtils.getStackTrace(e)));
+            throw new RuntimeException("导入失败");
+        }
+        if (result == null) {
+            return null;
+        }
+        if (result.isVerifyFail()) {
+            // 如有需要，可以根据result.getFailWorkbook();获取到有错误的数据
+            throw new RuntimeException("校验出错");
+        }
+        return result.getList();
     }
 }
\ No newline at end of file

zh-baseversion-system/src/main/java/com/zehong/system/domain/TGasuserSafetyDeviceInfo.java

 package com.zehong.system.domain;
 
 import java.util.Date;
+
+import cn.afterturn.easypoi.excel.annotation.Excel;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import org.apache.commons.lang3.builder.ToStringBuilder;
 import org.apache.commons.lang3.builder.ToStringStyle;
-import com.zehong.common.annotation.Excel;
 import com.zehong.common.core.domain.BaseEntity;
 
 /**
@@ -21,11 +22,10 @@ public class TGasuserSafetyDeviceInfo extends BaseEntity
     private Long gasUserSafetyDeviceId;
 
     /** 用户管理-燃气用户关联id */
-    @Excel(name = "用户管理-燃气用户关联id")
     private Long relationGasuserId;
 
     /** 关联设备类型 */
-    @Excel(name = "关联设备类型")
+    @Excel(name = "设备类型")
     private String relationDeviceType;
 
     /** 设备名称 */
@@ -46,11 +46,10 @@ public class TGasuserSafetyDeviceInfo extends BaseEntity
 
     /** 设备安装时间 */
     @JsonFormat(pattern = "yyyy-MM-dd")
-    @Excel(name = "设备安装时间", width = 30, dateFormat = "yyyy-MM-dd")
+    @Excel(name = "设备安装时间", width = 30,format="yyyy-MM-dd")
     private Date deviceInstallTime;
 
     /** 安装位置 */
-    @JsonFormat(pattern = "yyyy-MM-dd")
     @Excel(name = "安装位置")
     private String deviceInstallPosition;
 

zh-baseversion-system/src/main/java/com/zehong/system/domain/vo/GasUserAndSafetyDeviceExportVo.java

+package com.zehong.system.domain.vo;
+
+import cn.afterturn.easypoi.excel.annotation.Excel;
+import cn.afterturn.easypoi.excel.annotation.ExcelCollection;
+import com.zehong.system.domain.TGasuserSafetyDeviceInfo;
+
+import java.util.List;
+
+public class GasUserAndSafetyDeviceExportVo {
+
+    /** 用户账号 */
+    @Excel(name = "用户账号", needMerge = true)
+    private String username;
+
+    /** 用户名称 */
+    @Excel(name = "用户名称", needMerge = true)
+    private String nickName;
+
+    @Excel(name = "燃气类型", needMerge = true)
+    private String gasType;
+
+    /** 用户类型（1居民用户，2商业用户，3工业用户） */
+    @Excel(name = "用户类型", needMerge = true)
+    private String userType;
+
+    /**
+     * 所属企业名称
+     */
+    @Excel(name = "所属单位", needMerge = true)
+    private String beyondEnterpriseName;
+
+    /**
+     * 居住区(村、庄)
+     */
+    @Excel(name = "居住区(村、庄)", needMerge = true)
+    private String villageName;
+
+    /** 地址 */
+    @Excel(name = "地址", needMerge = true)
+    private String address;
+
+    /** 联系人 */
+    @Excel(name = "联系人", needMerge = true)
+    private String linkman;
+
+    /** 电话 */
+    @Excel(name = "电话", needMerge = true)
+    private String phone;
+
+    /** 邮箱 */
+    @Excel(name = "邮箱", needMerge = true)
+    private String email;
+
+    /** 备注 */
+    @Excel(name = "备注", needMerge = true)
+    private String remarks;
+
+    /** 安全装置信息 */
+    @ExcelCollection(name = "安全装置信息")
+    private List<TGasuserSafetyDeviceInfo> gasuserSafetyDeviceInfoList;
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public String getNickName() {
+        return nickName;
+    }
+
+    public void setNickName(String nickName) {
+        this.nickName = nickName;
+    }
+
+    public String getGasType() {
+        return gasType;
+    }
+
+    public void setGasType(String gasType) {
+        this.gasType = gasType;
+    }
+
+    public String getUserType() {
+        return userType;
+    }
+
+    public void setUserType(String userType) {
+        this.userType = userType;
+    }
+
+    public String getBeyondEnterpriseName() {
+        return beyondEnterpriseName;
+    }
+
+    public void setBeyondEnterpriseName(String beyondEnterpriseName) {
+        this.beyondEnterpriseName = beyondEnterpriseName;
+    }
+
+    public String getVillageName() {
+        return villageName;
+    }
+
+    public void setVillageName(String villageName) {
+        this.villageName = villageName;
+    }
+
+    public String getAddress() {
+        return address;
+    }
+
+    public void setAddress(String address) {
+        this.address = address;
+    }
+
+    public String getLinkman() {
+        return linkman;
+    }
+
+    public void setLinkman(String linkman) {
+        this.linkman = linkman;
+    }
+
+    public String getPhone() {
+        return phone;
+    }
+
+    public void setPhone(String phone) {
+        this.phone = phone;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getRemarks() {
+        return remarks;
+    }
+
+    public void setRemarks(String remarks) {
+        this.remarks = remarks;
+    }
+
+    public List<TGasuserSafetyDeviceInfo> getGasuserSafetyDeviceInfoList() {
+        return gasuserSafetyDeviceInfoList;
+    }
+
+    public void setGasuserSafetyDeviceInfoList(List<TGasuserSafetyDeviceInfo> gasuserSafetyDeviceInfoList) {
+        this.gasuserSafetyDeviceInfoList = gasuserSafetyDeviceInfoList;
+    }
+}

zh-baseversion-system/src/main/java/com/zehong/system/service/ITDetectorUserService.java

@@ -5,10 +5,10 @@ import java.util.Map;
 
 import com.zehong.system.domain.TDetectorUser;
 import com.zehong.system.domain.TDetectorUserCount;
-import com.zehong.system.domain.vo.GasUserAndSafetyDeviceVo;
-import com.zehong.system.domain.vo.TDetectorUserInspectVo;
-import com.zehong.system.domain.vo.TDetectorUserVO;
-import com.zehong.system.domain.vo.TMassMarksDetectorUserVO;
+import com.zehong.system.domain.TEmployedPeopleInfoError;
+import com.zehong.system.domain.vo.*;
+
+import javax.servlet.http.HttpServletResponse;
 
 /**
  * 燃气用户Service接口
@@ -161,4 +161,16 @@ public interface ITDetectorUserService
      * @return
      */
     List<TDetectorUserInspectVo> getDetectorUserInspectInfo(TDetectorUserInspectVo inspectVo);
+
+
+    /**
+     * 导入企业信息
+     *
+     * @param XmbhList 用户数据列表
+     * @param isUpdateSupport 是否更新支持，如果已存在，则进行更新数据
+     * @param operName 操作用户
+     * @return 结果
+     */
+    public String importEmployedPeopleInfo(List<GasUserAndSafetyDeviceExportVo> XmbhList, Boolean isUpdateSupport, String operName, HttpServletResponse response);
+
 }

zh-baseversion-system/src/main/java/com/zehong/system/service/impl/TDetectorUserServiceImpl.java

@@ -9,6 +9,7 @@ import java.util.stream.Collectors;
 import com.zehong.common.utils.DateUtils;
 import com.zehong.system.domain.TDetectorUserCount;
 import com.zehong.system.domain.TGasuserSafetyDeviceInfo;
+import com.zehong.system.domain.vo.GasUserAndSafetyDeviceExportVo;
 import com.zehong.system.domain.vo.GasUserAndSafetyDeviceVo;
 import com.zehong.system.domain.vo.TDetectorUserInspectVo;
 import com.zehong.system.domain.vo.TDetectorUserVO;
@@ -23,6 +24,7 @@ import com.zehong.system.domain.TDetectorUser;
 import com.zehong.system.service.ITDetectorUserService;
 
 import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
 
 /**
  * 燃气用户Service业务层处理
@@ -399,4 +401,23 @@ public class TDetectorUserServiceImpl implements ITDetectorUserService
     public List<TDetectorUserInspectVo> getDetectorUserInspectInfo(TDetectorUserInspectVo inspectVo){
         return tDetectorUserMapper.getDetectorUserInspectInfo(inspectVo);
     }
+
+    /**
+     * 燃气用户导入
+     * @param XmbhList 用户数据列表
+     * @param isUpdateSupport 是否更新支持，如果已存在，则进行更新数据
+     * @param operName 操作用户
+     * @param response
+     * @return
+     */
+    @Override
+    public String importEmployedPeopleInfo(List<GasUserAndSafetyDeviceExportVo> XmbhList, Boolean isUpdateSupport, String operName, HttpServletResponse response) {
+        if(XmbhList.size() > 0) {
+            for (GasUserAndSafetyDeviceExportVo gasUserAndSafetyDeviceExportVo : XmbhList) {
+                System.out.println(gasUserAndSafetyDeviceExportVo.getLinkman());
+            }
+        }
+
+        return null;
+    }
 }

zh-baseversion-web/src/api/regulation/user.js

@@ -129,3 +129,23 @@ export function updateUserAndSafetyDevice(data) {
     data: data
   })
 }
+
+
+
+// 下载用户导入模板
+export function importTemplate() {
+  return request({
+    url: '/supervise/user/importTemplate',
+    method: 'get'
+  })
+}
+
+
+// 下载用户导入模板 - 自定义的模版
+export function downloadTemplate() {
+  return request({
+    url: '/supervise/user/downloadTemplate',
+    method: 'get',
+    responseType: 'blob'
+  })
+}
\ No newline at end of file

zh-baseversion-web/src/views/regulation/userManagement/gasUsers/index.vue

@@ -65,6 +65,15 @@
           @click="handleExport"
         >导出</el-button>
       </el-col>
+      
+      <el-col :span="1.5">
+        <el-button
+          type="info"
+          icon="el-icon-upload2"
+          size="mini"
+          @click="handleImport">导入</el-button>
+      </el-col>
+      
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
@@ -466,6 +475,38 @@
       @close="dialogcancelFun"
       @getPath="getPath"
     />
+    
+    <!-- 用户导入对话框 -->
+    <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"
+        :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用户数据
+          </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>
 
@@ -473,10 +514,11 @@
 import { listUser, getUser, delUser, addUser, updateUser,newExportUser,
   getNoSelectSafetyDetailInfo,addSafetyDetailInfo,deleteSafetyDeviceInfo,
   deleteSafetyDeviceListInfo,selectSafetyDeviceDetailInfo,
-  addUserAndSafetyDevice,updateUserAndSafetyDevice} from "@/api/regulation/user";
+  addUserAndSafetyDevice,updateUserAndSafetyDevice,importTemplate,downloadTemplate} from "@/api/regulation/user";
 import { selectTEnterprise} from "@/api/regulation/supervise";
 import { noPageListVillage} from "@/api/regulation/userManagement/village";
 import GetPos from '@/components/GetPos';
+import { getToken } from "@/utils/auth";
 export default {
   name: "User",
   components: {
@@ -484,6 +526,21 @@ export default {
   },
   data() {
     return {
+      upload: {
+        // 是否显示弹出层（用户导入）
+        open: false,
+        // 弹出层标题（用户导入）
+        title: "",
+        // 是否禁用上传
+        isUploading: false,
+        // 是否更新已经存在的用户数据
+        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 + "/supervise/user/importCustom" // todo
+      },  
+
       relationImg: require('@/assets/project/relation.png'),
       //下拉框数据
       test:{},
@@ -626,6 +683,61 @@ export default {
   },
   methods: { 
 
+    // 提交上传文件
+    submitFileForm() {
+      this.$refs.upload.submit(); 
+    },
+
+    handleImport(){
+      this.upload.title = "燃气用户导入"; // todo
+      this.upload.open = true;
+    },
+
+    /** 下载模板操作 */
+    importTemplate() {
+      downloadTemplate().then((res) =>{ 
+
+        let blob = new Blob([res], {type: 'data:application/vnd.ms-excel;base64;charset=utf-8'});
+
+        let downloadElement = document.createElement('a');
+
+        let href = window.URL.createObjectURL(blob); //创建下载的链接
+
+        downloadElement.href = href;
+
+        downloadElement.download = '燃气用户导入模版'+'.xlsx'; //下载后文件名
+
+        document.body.appendChild(downloadElement);
+
+        downloadElement.click(); //点击下载
+
+        document.body.removeChild(downloadElement); //下载完成移除元素
+
+        window.URL.revokeObjectURL(href); //释放掉blob对象
+
+        return true 
+      }) 
+    }, 
+
+    // 文件上传处理中
+    handleFileUploadProgress(event,file,fileList) {
+      this.upload.isUploading = true;
+    },
+
+    // 文件上传成功处理
+    handleFileSuccess(response, file, fileList) {
+      this.upload.open = false;
+      this.upload.isUploading = false;
+      this.$refs.upload.clearFiles();
+      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.getDataList();
+      // this.countImportError();
+
+      // //导入后  刷新  任职岗位字典数据
+      // this.peopleOccupationOptions = [];
+      // this.queryPeopleOccupationByGroupByMethod();
+    },
+
     /**关联设备已经选中数据删除方法*/
     deleteDataListilInfo(row,index){
       const deviceIds = row.gasUserSafetyDeviceId;