das新增物模型导出接口

das/pom.xml

@@ -24,6 +24,7 @@
 
         <postgresql.version>42.7.3</postgresql.version>
         <sa.version>1.38.0</sa.version>
+        <easyexcel.version>4.0.1</easyexcel.version>
         <annotations.version>4.8.6</annotations.version>
     </properties>
 
@@ -72,6 +73,20 @@
             <version>${sa.version}</version>
         </dependency>
 
+        <!-- easyexcel导入导出 -->
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>easyexcel</artifactId>
+            <version>${easyexcel.version}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.poi</groupId>
+                    <artifactId>poi-ooxml-schemas</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+
         <!-- 提供Redis连接池 -->
         <dependency>
             <groupId>org.apache.commons</groupId>

das/src/main/java/com/das/common/utils/ExcelUtil.java

@@ -0,0 +1,55 @@
+package com.das.common.utils;
+
+import com.alibaba.excel.EasyExcel;
+import com.alibaba.excel.ExcelWriter;
+import com.alibaba.excel.write.metadata.WriteSheet;
+import com.das.modules.equipment.domain.excel.SheetInfoBean;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+import java.io.IOException;
+import java.net.URLEncoder;
+import java.util.List;
+
+/**
+* EXCEL处理工具类
+ * @author 王凯
+ * @version 1.0.0
+ * @since 2022-08-17
+*/
+public class ExcelUtil {
+
+    /**导出*/
+    public static void exportMoreSheet(String fileName,
+                                       HttpServletRequest request,
+                                       HttpServletResponse response,
+                                       List<SheetInfoBean> sheetInfoList){
+        try {
+//            response.reset();
+            response.setHeader("Access-Control-Allow-Origin", "*");
+            if (request.getMethod().equals("OPTIONS")) {
+                response.addHeader("Access-Control-Allow-Methods", "GET,HEAD,POST,PUT,DELETE,TRACE,OPTIONS,PATCH");
+                response.addHeader("Access-Control-Allow-Headers", "dnt,Origin, X-Requested-With,Content-Type, Accept, Authorization");
+            }
+            response.setCharacterEncoding("utf-8");
+            response.setContentType("application/vnd.ms-excel");
+            String encodedFileName = URLEncoder.encode(fileName, "UTF-8").replaceAll("\\+", "%20");
+            response.setHeader("Content-Disposition", "attachment; filename*=UTF-8''" + encodedFileName);
+            ExcelWriter excelWriter = EasyExcel.write(response.getOutputStream()).build();
+            WriteSheet writeSheet;
+            for (SheetInfoBean bean : sheetInfoList) {
+                // 构建sheet对象
+                writeSheet = EasyExcel.writerSheet(bean.getSheetName()).head(bean.getHeadClass()).build();
+                // 写出sheet数据
+                excelWriter.write(bean.getDataList(), writeSheet);
+            }
+//            // 关流
+            excelWriter.finish();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+
+    }
+
+
+}

das/src/main/java/com/das/modules/equipment/controller/SysIotModelController.java

@@ -4,13 +4,17 @@ import cn.dev33.satoken.stp.StpUtil;
 import com.das.common.constant.SysAuthorityIds;
 import com.das.common.exceptions.ServiceException;
 import com.das.common.result.R;
+import com.das.common.utils.ExcelUtil;
 import com.das.modules.equipment.domain.dto.SysIotModelDto;
 import com.das.modules.equipment.domain.dto.SysIotModelFieldDto;
 import com.das.modules.equipment.domain.dto.SysIotModelServiceDto;
 import com.das.modules.equipment.domain.vo.SysIotModelFieldVo;
 import com.das.modules.equipment.domain.vo.SysIotModelServiceVo;
 import com.das.modules.equipment.domain.vo.SysIotModelVo;
+import com.das.modules.equipment.entity.SysIotModel;
 import com.das.modules.equipment.service.SysIotModelService;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
@@ -209,5 +213,16 @@ public class SysIotModelController {
         sysIotModelService.deleteSysIotModelService(sysIotModelServiceDto);
         return R.success();
     }
+
+    /** 物模型导出 */
+    @PostMapping("/export")
+    public void exportSysIotModel(@RequestBody SysIotModelDto sysIotModelDto, HttpServletRequest request, HttpServletResponse response) {
+
+        if (sysIotModelDto.getId() == null) {
+            throw new ServiceException("请选择需要下载的物模型属性信息");
+        }
+        sysIotModelService.exportSysIotModel(sysIotModelDto,request, response);
+
+    }
 }
 

das/src/main/java/com/das/modules/equipment/domain/dto/SysIotModelFieldDto.java

@@ -32,5 +32,5 @@ public class SysIotModelFieldDto implements Serializable {
      */
     private Integer porder;
 
-    private Integer version;
+    private Integer revision;
 }

das/src/main/java/com/das/modules/equipment/domain/dto/SysIotModelServiceDto.java

@@ -35,5 +35,5 @@ public class SysIotModelServiceDto implements Serializable {
      */
     private Integer porder;
 
-    private Integer version;
+    private Integer revision;
 }

das/src/main/java/com/das/modules/equipment/domain/excel/SheetInfoBean.java

@@ -0,0 +1,63 @@
+package com.das.modules.equipment.domain.excel;
+
+import java.util.List;
+
+public class SheetInfoBean {
+
+    /**
+     * sheet页名称
+     */
+    private String sheetName;
+
+    /**
+     * sheet标题bean
+     */
+    private Class<?> headClass;
+
+    /**
+     * sheet页数据
+     */
+    private List<?> dataList;
+
+    public SheetInfoBean() {
+    }
+
+    public SheetInfoBean(String sheetName, Class<?> headClass, List<?> dataList) {
+        this.sheetName = sheetName;
+        this.headClass = headClass;
+        this.dataList = dataList;
+    }
+
+    public String getSheetName() {
+        return sheetName;
+    }
+
+    public void setSheetName(String sheetName) {
+        this.sheetName = sheetName;
+    }
+
+    public Class<?> getHeadClass() {
+        return headClass;
+    }
+
+    public void setHeadClass(Class<?> headClass) {
+        this.headClass = headClass;
+    }
+
+    public List<?> getDataList() {
+        return dataList;
+    }
+
+    public void setDataList(List<?> dataList) {
+        this.dataList = dataList;
+    }
+
+    @Override
+    public String toString() {
+        return "SheetInfoBean{" +
+                "sheetName='" + sheetName + '\'' +
+                ", headClass=" + headClass +
+                ", dataList=" + dataList +
+                '}';
+    }
+}

das/src/main/java/com/das/modules/equipment/domain/excel/SysIotModelFieldExcel.java

@@ -0,0 +1,49 @@
+package com.das.modules.equipment.domain.excel;
+
+import com.alibaba.excel.annotation.ExcelProperty;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
+import lombok.Data;
+
+
+/**
+ * 物模型属性前端回显
+ *
+ * @author guchengwei
+ */
+@Data
+public class SysIotModelFieldExcel {
+
+
+    /**
+     * 所属物模型ID
+     */
+    @ExcelProperty(value = "所属物模型名称",index = 0)
+    private String iotModelName;
+
+
+    /**
+     * 物模型动作编码
+     */
+    @ExcelProperty(value = "物模型属性编码",index = 1)
+    private String attributeCode;
+
+    /**
+     * 物模型动作名称
+     */
+    @ExcelProperty(value = "物模型属性名称",index = 2)
+    private String attributeName;
+
+    /**
+     * 属性类型
+     */
+    @ExcelProperty(value = "属性类型",index = 3)
+    private Integer attributeType;
+
+    /**
+     * 测点序号
+     */
+    @ExcelProperty(value = "测点序号",index = 4)
+    private Integer porder;
+
+}

das/src/main/java/com/das/modules/equipment/domain/excel/SysIotModelServiceExcel.java

@@ -0,0 +1,51 @@
+package com.das.modules.equipment.domain.excel;
+
+import com.alibaba.excel.annotation.ExcelProperty;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
+import lombok.Data;
+
+import java.io.Serializable;
+
+
+/**
+ * 物模型动作前端回显
+ *
+ * @author guchengwei
+ */
+@Data
+public class SysIotModelServiceExcel implements Serializable {
+
+
+    /**
+     * 所属物模型ID
+     */
+    @ExcelProperty(value = "所属物模型名称",index = 0)
+    private String iotModelName;
+
+
+    /**
+     * 物模型动作编码
+     */
+    @ExcelProperty(value = "物模型动作编码",index = 1)
+    private String serviceCode;
+
+    /**
+     * 物模型动作名称
+     */
+    @ExcelProperty(value = "物模型动作名称",index = 2)
+    private String serviceName;
+
+    /**
+     * 动作类型
+     */
+    @ExcelProperty(value = "动作类型",index = 3)
+    private Integer serviceType;
+
+    /**
+     * 测点序号
+     */
+    @ExcelProperty(value = "测点序号",index = 4)
+    private Integer porder;
+
+}

das/src/main/java/com/das/modules/equipment/domain/vo/SysIotModelFieldVo.java

@@ -43,6 +43,6 @@ public class SysIotModelFieldVo {
      */
     private Integer porder;
 
-    private Integer version;
+    private Integer revision;
 
 }

das/src/main/java/com/das/modules/equipment/domain/vo/SysIotModelServiceVo.java

@@ -43,6 +43,6 @@ public class SysIotModelServiceVo {
      */
     private Integer porder;
 
-    private Integer version;
+    private Integer revision;
 
 }

das/src/main/java/com/das/modules/equipment/mapper/SysIotModelMapper.java

@@ -2,10 +2,20 @@ package com.das.modules.equipment.mapper;
 
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.das.modules.equipment.domain.excel.SysIotModelFieldExcel;
+import com.das.modules.equipment.domain.excel.SysIotModelServiceExcel;
+import com.das.modules.equipment.domain.vo.SysIotModelFieldVo;
+import com.das.modules.equipment.domain.vo.SysIotModelServiceVo;
 import com.das.modules.equipment.entity.SysIotModel;
 import org.apache.ibatis.annotations.Mapper;
 
+import java.util.List;
+
 @Mapper
 public interface SysIotModelMapper extends BaseMapper<SysIotModel> {
 
+    List<SysIotModelFieldExcel> queryFieldByModelId(Long id);
+
+    List<SysIotModelServiceExcel> queryServiceByModelId(Long id);
+
 }

das/src/main/java/com/das/modules/equipment/service/SysIotModelService.java

@@ -6,6 +6,8 @@ import com.das.modules.equipment.domain.dto.SysIotModelServiceDto;
 import com.das.modules.equipment.domain.vo.SysIotModelFieldVo;
 import com.das.modules.equipment.domain.vo.SysIotModelServiceVo;
 import com.das.modules.equipment.domain.vo.SysIotModelVo;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 
 import java.util.List;
 
@@ -34,4 +36,6 @@ public interface SysIotModelService {
 
     void deleteSysIotModelService(SysIotModelServiceDto sysIotModelServiceDto);
 
+    void exportSysIotModel(SysIotModelDto sysIotModelDto, HttpServletRequest request, HttpServletResponse response);
+
 }

das/src/main/java/com/das/modules/equipment/service/impl/SysIotModelServiceImpl.java

@@ -5,10 +5,14 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.das.common.config.SessionUtil;
 import com.das.common.exceptions.ServiceException;
 import com.das.common.utils.BeanCopyUtils;
+import com.das.common.utils.ExcelUtil;
 import com.das.modules.auth.domain.vo.SysUserVo;
+import com.das.modules.equipment.domain.excel.SheetInfoBean;
 import com.das.modules.equipment.domain.dto.SysIotModelDto;
 import com.das.modules.equipment.domain.dto.SysIotModelFieldDto;
 import com.das.modules.equipment.domain.dto.SysIotModelServiceDto;
+import com.das.modules.equipment.domain.excel.SysIotModelFieldExcel;
+import com.das.modules.equipment.domain.excel.SysIotModelServiceExcel;
 import com.das.modules.equipment.domain.vo.SysIotModelFieldVo;
 import com.das.modules.equipment.domain.vo.SysIotModelServiceVo;
 import com.das.modules.equipment.domain.vo.SysIotModelVo;
@@ -19,6 +23,8 @@ import com.das.modules.equipment.mapper.SysIotModelFieldMapper;
 import com.das.modules.equipment.mapper.SysIotModelMapper;
 import com.das.modules.equipment.mapper.SysIotModelServiceMapper;
 import com.das.modules.equipment.service.SysIotModelService;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -242,4 +248,20 @@ public class SysIotModelServiceImpl implements SysIotModelService {
         sysIotModelServiceMapper.deleteById(sysIotModelServiceDto.getId());
     }
 
+    @Override
+    public void exportSysIotModel(SysIotModelDto sysIotModelDto, HttpServletRequest request, HttpServletResponse response) {
+        // 查询物模型属性和动作
+        List<SysIotModelFieldExcel> sysIotModelFieldVoList = sysIotModelMapper.queryFieldByModelId(sysIotModelDto.getId());
+        List<SysIotModelServiceExcel> sysIotModelServiceVoList = sysIotModelMapper.queryServiceByModelId(sysIotModelDto.getId());
+        SysIotModel sysIotModel = sysIotModelMapper.selectById(sysIotModelDto.getId());
+        String fileName = sysIotModel.getIotModelName()+":物模型信息表";
+        List<SheetInfoBean> sheetInfoBeanList = new ArrayList<>();
+        SheetInfoBean sheetInfoBean1 = new SheetInfoBean("物模型属性", SysIotModelFieldExcel.class, sysIotModelFieldVoList);
+        SheetInfoBean sheetInfoBean2 = new SheetInfoBean("物模型动作", SysIotModelServiceExcel.class, sysIotModelServiceVoList);
+        sheetInfoBeanList.add(sheetInfoBean1);
+        sheetInfoBeanList.add(sheetInfoBean2);
+        ExcelUtil.exportMoreSheet(fileName,request,response,sheetInfoBeanList);
+
+    }
+
 }

das/src/main/resources/mapper/SysIotModelMapper.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.das.modules.equipment.mapper.SysIotModelMapper">
+
+    <resultMap type="com.das.modules.equipment.domain.excel.SysIotModelServiceExcel" id="SysIotModelServiceMap">
+        <result property="iotModelName" column="iotModelName" jdbcType="VARCHAR"/>
+        <result property="serviceCode" column="service_code" jdbcType="VARCHAR"/>
+        <result property="serviceName" column="service_name" jdbcType="VARCHAR"/>
+        <result property="serviceType" column="service_type" jdbcType="INTEGER"/>
+        <result property="porder" column="porder" jdbcType="INTEGER"/>
+    </resultMap>
+
+
+    <resultMap type="com.das.modules.equipment.domain.excel.SysIotModelFieldExcel" id="SysIotModelFieldMap">
+        <result property="iotModelName" column="iotModelName" jdbcType="VARCHAR"/>
+        <result property="attributeCode" column="attribute_code" jdbcType="VARCHAR"/>
+        <result property="attributeName" column="attribute_name" jdbcType="VARCHAR"/>
+        <result property="attributeType" column="attribute_type" jdbcType="INTEGER"/>
+        <result property="porder" column="porder" jdbcType="INTEGER"/>
+    </resultMap>
+
+    <select id="queryFieldByModelId" resultMap="SysIotModelFieldMap">
+        select simf.*,sim.iot_model_name as iotModelName from sys_iot_model_field simf left join sys_iot_model sim on simf.iot_model_id = sim.id
+        where simf.iot_model_id = #{id}
+    </select>
+
+    <select id="queryServiceByModelId" resultMap="SysIotModelServiceMap">
+        select sims.*,sim.iot_model_name as iotModelName from sys_iot_model_service sims left join sys_iot_model sim on sims.iot_model_id = sim.id
+        where sims.iot_model_id = #{id}
+    </select>
+</mapper>