1.导出的性能

src/main/java/org/rcisoft/bus/jnsp7xtm/controller/Jnsp7xtmController.java

@@ -9,6 +9,7 @@ import io.swagger.annotations.ApiOperation;
 import org.rcisoft.bus.jnsp7xtm.dao.Jnsp7xtmRepository;
 import org.rcisoft.bus.jnsp7xtm.entity.*;
 import org.rcisoft.bus.jnsp7xtm.service.Jnsp7xtmDtoService;
+import org.rcisoft.bus.jnsp7xtm.service.impl.ExportExcelService;
 import org.rcisoft.bus.jnsp7xtm.vo.QueryJnsp7xtmDto;
 import org.rcisoft.core.anno.CyOpeLogAnno;
 import org.rcisoft.core.exception.CyServiceException;
@@ -47,6 +48,9 @@ public class Jnsp7xtmController extends CyPaginationController<Map> {
     @Autowired
     private Jnsp7xtmDtoService jnsp7xtmDtoService;
 
+    @Autowired
+    private ExportExcelService exportExcelService;
+
     // 导出用户信息
     @CyOpeLogAnno(title = "system-Jnsp7xtm管理-导出用户信息", businessType = CyLogTypeEnum.EXPORT)
     @ApiOperation(value = "导出用户信息", notes = "导出用户信息")
@@ -64,8 +68,7 @@ public class Jnsp7xtmController extends CyPaginationController<Map> {
                 excelName = "Jnsp7xtm信息.csv";
                 break;
         }
-        List<RoleDto> all = jnsp7xtmDtoService.findAll(jnsp7xtm);
-        ExportToExcelUtil.exportExcel(all, "明细信息", "明细信息", RoleDto.class, excelName, response);
+        exportExcelService.outJnsp7xtmDetail(response,jnsp7xtm,excelName);
     }
 
     // 导出详细信息
@@ -85,8 +88,7 @@ public class Jnsp7xtmController extends CyPaginationController<Map> {
                 excelName = "Jnsp7xtm信息.csv";
                 break;
         }
-        List<RoleDto> information = jnsp7xtmServiceImpl.getInAllformation(requestInfromationDto);
-        ExportToExcelUtil.exportExcel(information, "明细信息", "明细信息", RoleDto.class, excelName, response);
+        exportExcelService.outUserJnsp7xtmDetail(response,requestInfromationDto,excelName);
     }
 
     // 导出明细信息
@@ -106,9 +108,7 @@ public class Jnsp7xtmController extends CyPaginationController<Map> {
                 excelName = "Jnsp7xtm信息.csv";
                 break;
         }
-        List<RoleDto> all = jnsp7xtmDtoService.findAll(jnsp7xtm);
-        ExportToExcelUtil.exportExcel(all, "明细信息", "明细信息", RoleDto.class, excelName, response);
-//        CyEpExcelUtil.exportExcel(all, "明细信息", "明细信息", RoleDto.class, excelName, response);
+        exportExcelService.outJnsp7xtmDetail(response,jnsp7xtm,excelName);
     }
 
     // 导出统计

src/main/java/org/rcisoft/bus/jnsp7xtm/dao/Jnsp7xtmDtoRepository.java

@@ -15,7 +15,13 @@ import java.util.List;
 public interface Jnsp7xtmDtoRepository extends CyBaseMapper<Jnsp7xtmDto> {
 
     // 分页查询用户详情信息
-    IPage<Jnsp7xtmDto> queryJnsp7xtmDtoByPaged(CyPageInfo cyPageInfo,@Param("entity") QueryJnsp7xtmDto queryJnsp7xtmDto);
+    IPage<Jnsp7xtmDto> queryJnsp7xtmDtoByPaged(CyPageInfo cyPageInfo, @Param("entity") QueryJnsp7xtmDto queryJnsp7xtmDto);
 
     List<RoleDto> findAllList(@Param("entity") QueryJnsp7xtmDto queryJnsp7xtmDto);
+
+    // 分页查询用户信息
+    IPage<RoleDto> queryFindAllList(IPage<RoleDto> page, @Param("entity") QueryJnsp7xtmDto queryJnsp7xtmDto);
+
+    // 获取查询的总长度
+    Integer queryTotal(@Param("entity") QueryJnsp7xtmDto queryJnsp7xtmDto);
 }

src/main/java/org/rcisoft/bus/jnsp7xtm/dao/Jnsp7xtmRepository.java

 package org.rcisoft.bus.jnsp7xtm.dao;
 
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.apache.ibatis.annotations.Mapper;
 import org.rcisoft.bus.jnsp7xtm.entity.*;
 import org.rcisoft.bus.jnsp7xtm.vo.StatisticsDto;
@@ -94,6 +95,12 @@ public interface Jnsp7xtmRepository extends CyBaseMapper<Map> {
     // 与上个方法一样 只是不分页
     List<RoleDto> getAllInformation(@Param("entity") RequestInfromationDto requestInfromationDto);
 
+    // 查询详情中总数
+    Integer queryTotal(@Param("entity") RequestInfromationDto requestInfromationDto);
+
+    // 分页查询jnsp7xtm详情信息
+    IPage<RoleDto> pagingQueryAllInformation(IPage<RoleDto> page,@Param("entity") RequestInfromationDto requestInfromationDto );
+
     // 查询用户的个数
     String getClickInformationPageNum(@Param("entity") RequestInfromationDto requestInfromationDto);
 

src/main/java/org/rcisoft/bus/jnsp7xtm/service/Jnsp7xtmService.java

 package org.rcisoft.bus.jnsp7xtm.service;
 
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.rcisoft.bus.jnsp7xtm.entity.*;
 import org.rcisoft.bus.jnsp7xtm.vo.ReturntTotalDto;
 

src/main/java/org/rcisoft/bus/jnsp7xtm/service/impl/ExportExcelService.java

+package org.rcisoft.bus.jnsp7xtm.service.impl;
+
+import cn.afterturn.easypoi.excel.ExcelExportUtil;
+import cn.afterturn.easypoi.excel.entity.ExportParams;
+import cn.afterturn.easypoi.excel.entity.enmus.ExcelType;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.rcisoft.bus.jnsp7xtm.dao.Jnsp7xtmDtoRepository;
+import org.rcisoft.bus.jnsp7xtm.dao.Jnsp7xtmRepository;
+import org.rcisoft.bus.jnsp7xtm.entity.ExportTotalDto;
+import org.rcisoft.bus.jnsp7xtm.entity.RequestInfromationDto;
+import org.rcisoft.bus.jnsp7xtm.entity.RoleDto;
+import org.rcisoft.bus.jnsp7xtm.vo.QueryJnsp7xtmDto;
+import org.rcisoft.util.ExcelExportStatisticStyler;
+import org.rcisoft.util.ExportToExcelUtil;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+
+import javax.servlet.http.HttpServletResponse;
+import java.util.List;
+
+/**
+ * @Author: gy
+ * @Date: 2024/4/29 13:10
+ * @Description: 导出service 层
+ */
+@Service
+@Slf4j
+public class ExportExcelService {
+
+    @Autowired
+    private Jnsp7xtmDtoRepository jnsp7xtmDtoRepository;
+
+    @Autowired
+    private Jnsp7xtmRepository jnsp7xtmRepository;
+
+    // 获取每次写入excel的长度
+    @Value("${export.size}")
+    private Integer size;
+
+    // 导出明细
+    public void outJnsp7xtmDetail(HttpServletResponse response, QueryJnsp7xtmDto jnsp7xtm,String excelName) {
+        // 获取数组总长度
+        Integer total = jnsp7xtmDtoRepository.queryTotal(jnsp7xtm);
+        if (total > 0) {
+            // 获取有几页
+            Integer pageNumber = 1;
+            if (total >= size) {
+                pageNumber = total/size;
+            }
+           // 获取exportParams
+            ExportParams exportParams = new ExportParams();
+            exportParams.setStyle(ExcelExportStatisticStyler.class);
+            String[] format = excelName.split("\\.");
+            if (format[1].equals("xlsx")) {
+                exportParams.setType(ExcelType.XSSF);
+            }
+            Workbook workbook = bigExcel(pageNumber, exportParams, null, jnsp7xtm);
+            ExcelExportUtil.closeExportBigExcel();
+            ExportToExcelUtil.downLoadExcel(excelName,response,workbook);
+        } else {
+            IPage<RoleDto> page = new Page<>(1,size);
+            IPage<RoleDto> dtoIPage = jnsp7xtmDtoRepository.queryFindAllList(page, jnsp7xtm);
+            List<RoleDto> records = dtoIPage.getRecords();
+            ExportToExcelUtil.exportExcel(records, "明细信息", "明细信息", RoleDto.class, excelName, response);
+        }
+    }
+
+    public Workbook bigExcel(Integer pageNumber,ExportParams exportParams,  Workbook workbook,QueryJnsp7xtmDto jnsp7xtm) {
+        for (int i = 1; i <= pageNumber; i++) {
+            IPage<RoleDto> page = new Page<>(i,size);
+            IPage<RoleDto> dtoIPage = jnsp7xtmDtoRepository.queryFindAllList(page, jnsp7xtm);
+            List<RoleDto> records = dtoIPage.getRecords();
+            workbook = ExcelExportUtil.exportBigExcel(exportParams, RoleDto.class, records);
+        }
+        return workbook;
+    }
+
+    public void outUserJnsp7xtmDetail(HttpServletResponse response,RequestInfromationDto requestInfromationDto,String excelName) {
+        //设置查询值
+        String key = requestInfromationDto.getClickKey();
+        RequestInfromationDto.cleanAndBuild(requestInfromationDto, key);
+        Integer total = jnsp7xtmRepository.queryTotal(requestInfromationDto);
+        if (total > 0) {
+            Integer pageNumber = 1;
+            if (total >= size) {
+                pageNumber = total/size;
+            }
+            // 获取exportParams
+            ExportParams exportParams = new ExportParams();
+            exportParams.setStyle(ExcelExportStatisticStyler.class);
+            String[] format = excelName.split("\\.");
+            if (format[1].equals("xlsx")) {
+                exportParams.setType(ExcelType.XSSF);
+            }
+            Workbook workbook = jnsp7xtmBigExcel(pageNumber, exportParams, null, requestInfromationDto);
+            ExcelExportUtil.closeExportBigExcel();
+            ExportToExcelUtil.downLoadExcel(excelName,response,workbook);
+
+        } else {
+            IPage<RoleDto> page = new Page<>(1,size);
+            IPage<RoleDto> dtoIPage = jnsp7xtmRepository.pagingQueryAllInformation(page, requestInfromationDto);
+            List<RoleDto> records = dtoIPage.getRecords();
+            ExportToExcelUtil.exportExcel(records, "详细信息", "详细信息", RoleDto.class, excelName, response);
+        }
+
+    }
+
+    public Workbook jnsp7xtmBigExcel(Integer pageNumber,ExportParams exportParams,  Workbook workbook,RequestInfromationDto requestInfromationDto){
+        for (int i = 1; i <= pageNumber; i++) {
+            IPage<RoleDto> page = new Page<>(i,size);
+            IPage<RoleDto> dtoIPage = jnsp7xtmRepository.pagingQueryAllInformation(page, requestInfromationDto);
+            List<RoleDto> records = dtoIPage.getRecords();
+            workbook = ExcelExportUtil.exportBigExcel(exportParams, RoleDto.class, records);
+        }
+        return workbook;
+    }
+
+}

src/main/java/org/rcisoft/util/ExportToExcelUtil.java

@@ -44,7 +44,6 @@ public class ExportToExcelUtil  extends CyEpExcelUtil {
 
     }
 
-
     public static void exportExcel(List<?> list, String title, String sheetName, Class<?> pojoClass, String fileName, HttpServletResponse response) {
         ExportParams exportParams = new ExportParams();
         exportParams.setStyle(ExcelExportStatisticStyler.class);
@@ -65,7 +64,7 @@ public class ExportToExcelUtil  extends CyEpExcelUtil {
     }
 
     // 下载excel
-    private static void downLoadExcel(String fileName, HttpServletResponse response, Workbook workbook) {
+    public static void downLoadExcel(String fileName, HttpServletResponse response, Workbook workbook) {
         ServletOutputStream outputStream = null;
 
         try {

src/main/resources/application-common.yml

@@ -293,6 +293,10 @@ knife4j:
     username: zhangsan
     password: 123456
 
+export:
+  size: 10
+
+
 login:
   loginName: "00"
   password: "admin321"

src/main/resources/mapper/bus/jnsp7xtm/mapper/Jnsp7xtmDtoRepository.xml

@@ -251,4 +251,182 @@
             </foreach>
         </if>
     </select>
+    <select id="queryFindAllList" resultMap="roleResultMap">
+        SELECT
+        zd,
+        nqy,
+        ddh,
+        khdm,
+        khm,
+        khqf,
+        mksqf,
+        jlpm,
+        xslj,
+        pn,
+        fzdm,
+        jypn,
+        bz,
+        xsjg,
+        fnq,
+        szzt,
+        zzc,
+        zzcg,
+        rmb,
+        chzsa,
+        chzsb,
+        ddjsr,
+        ddzdnq,
+        yydd,
+        L24
+        FROM
+        jnsp7xtm
+        where
+        1=1
+        <if test="entity.khdm != null and entity.khdm != ''">
+            and khdm = #{entity.khdm}
+        </if>
+        <if test="entity.myKhdm != null and entity.myKhdm != ''">
+            and khdm in
+            <foreach collection="entity.myKhdm.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.fnq != null and entity.fnq != ''">
+            and fnq in
+            <foreach collection="entity.fnq.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.szzt != null and entity.szzt != ''">
+            and szzt in
+            <foreach collection="entity.szzt.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.zd != null and entity.zd != ''">
+            and zd in
+            <foreach collection="entity.zd.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.jlpm != null and entity.jlpm != ''">
+            and jlpm in
+            <foreach collection="entity.jlpm.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.nqy != null and entity.nqy != ''">
+            and  nqy in
+            <foreach collection="entity.nqy.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.khqf != null and entity.khqf != ''">
+            and  khqf in
+            <foreach collection="entity.khqf.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.mksqf != null and entity.mksqf != ''">
+            and  mksqf in
+            <foreach collection="entity.mksqf.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.ddh != null and entity.ddh != ''">
+            and  ddh in
+            <foreach collection="entity.ddh.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.khm != null and entity.khm != ''">
+            and  khm in
+            <foreach collection="entity.khm.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.pn != null and entity.pn != ''">
+            and  pn in
+            <foreach collection="entity.pn.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+    </select>
+    <select id="queryTotal" resultType="java.lang.Integer">
+        SELECT
+          count(*)
+        FROM
+        jnsp7xtm
+        where
+        1=1
+        <if test="entity.khdm != null and entity.khdm != ''">
+            and khdm = #{entity.khdm}
+        </if>
+        <if test="entity.myKhdm != null and entity.myKhdm != ''">
+            and khdm in
+            <foreach collection="entity.myKhdm.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.fnq != null and entity.fnq != ''">
+            and fnq in
+            <foreach collection="entity.fnq.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.szzt != null and entity.szzt != ''">
+            and szzt in
+            <foreach collection="entity.szzt.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.zd != null and entity.zd != ''">
+            and zd in
+            <foreach collection="entity.zd.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.jlpm != null and entity.jlpm != ''">
+            and jlpm in
+            <foreach collection="entity.jlpm.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.nqy != null and entity.nqy != ''">
+            and  nqy in
+            <foreach collection="entity.nqy.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.khqf != null and entity.khqf != ''">
+            and  khqf in
+            <foreach collection="entity.khqf.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.mksqf != null and entity.mksqf != ''">
+            and  mksqf in
+            <foreach collection="entity.mksqf.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.ddh != null and entity.ddh != ''">
+            and  ddh in
+            <foreach collection="entity.ddh.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.khm != null and entity.khm != ''">
+            and  khm in
+            <foreach collection="entity.khm.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.pn != null and entity.pn != ''">
+            and  pn in
+            <foreach collection="entity.pn.split(',')" separator="," item="item" open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
+    </select>
 </mapper>

src/main/resources/mapper/bus/jnsp7xtm/mapper/Jnsp7xtmRepository.xml

@@ -2401,4 +2401,147 @@
         AS PivotTable
         ORDER BY khdm,khm
     </select>
+    <select id="pagingQueryAllInformation" resultMap="roleResultMap">
+        SELECT *
+        FROM jnsp7xtm d
+        WHERE khdm = #{entity.clickKhdm}
+        <if test="entity.nqy != null and entity.nqy.size() != 0">
+            and nqy in
+            <foreach item="item" index="index" collection="entity.nqy" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.khdm != null and entity.khdm.size() != 0">
+            and khdm in
+            <foreach item="item" index="index" collection="entity.khdm" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.mksqf != null and entity.mksqf.size() != 0">
+            and mksqf in
+            <foreach item="item" index="index" collection="entity.mksqf" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.khqf != null and entity.khqf.size() != 0">
+            and khqf in
+            <foreach item="item" index="index" collection="entity.khqf" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.ddh != null and entity.ddh.size() != 0">
+            and ddh in
+            <foreach item="item" index="index" collection="entity.ddh" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.khm != null and entity.khm.size() != 0">
+            and khm in
+            <foreach item="item" index="index" collection="entity.khm" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.pn != null and entity.pn.size() != 0">
+            and pn in
+            <foreach item="item" index="index" collection="entity.pn" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.jlpm != null and entity.jlpm.size() != 0">
+            and jlpm in
+            <foreach item="item" index="index" collection="entity.jlpm" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.zd != null and entity.zd.size() != 0 ">
+            and zd in
+            <foreach item="item" index="index" collection="entity.zd" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.fnq != null and entity.fnq.size() != 0 ">
+            and fnq in
+            <foreach item="item" index="index" collection="entity.fnq" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.mySzzt != null and entity.mySzzt.size() != 0 ">
+            and szzt in
+            <foreach item="item" index="index" collection="entity.mySzzt" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        ORDER BY nqy
+    </select>
+    <select id="queryTotal" resultType="java.lang.Integer">
+        SELECT count(*)
+        FROM jnsp7xtm d
+        WHERE khdm = #{entity.clickKhdm}
+        <if test="entity.nqy != null and entity.nqy.size() != 0">
+            and nqy in
+            <foreach item="item" index="index" collection="entity.nqy" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.khdm != null and entity.khdm.size() != 0">
+            and khdm in
+            <foreach item="item" index="index" collection="entity.khdm" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.mksqf != null and entity.mksqf.size() != 0">
+            and mksqf in
+            <foreach item="item" index="index" collection="entity.mksqf" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.khqf != null and entity.khqf.size() != 0">
+            and khqf in
+            <foreach item="item" index="index" collection="entity.khqf" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.ddh != null and entity.ddh.size() != 0">
+            and ddh in
+            <foreach item="item" index="index" collection="entity.ddh" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.khm != null and entity.khm.size() != 0">
+            and khm in
+            <foreach item="item" index="index" collection="entity.khm" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.pn != null and entity.pn.size() != 0">
+            and pn in
+            <foreach item="item" index="index" collection="entity.pn" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.jlpm != null and entity.jlpm.size() != 0">
+            and jlpm in
+            <foreach item="item" index="index" collection="entity.jlpm" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.zd != null and entity.zd.size() != 0 ">
+            and zd in
+            <foreach item="item" index="index" collection="entity.zd" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.fnq != null and entity.fnq.size() != 0 ">
+            and fnq in
+            <foreach item="item" index="index" collection="entity.fnq" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="entity.mySzzt != null and entity.mySzzt.size() != 0 ">
+            and szzt in
+            <foreach item="item" index="index" collection="entity.mySzzt" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+    </select>
 </mapper>