白蚁-日志管理-excel导出
yangzhe123
parent
a9466ce01b
commit
a89571643c
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@ -5,6 +5,7 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.IdWorker;
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import com.baomidou.mybatisplus.core.toolkit.IdWorker;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.gunshi.core.result.R;
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import com.gunshi.core.result.R;
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import com.gunshi.project.hsz.entity.dto.ExportCommonDto;
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import com.gunshi.project.hsz.entity.so.ByLogPageSo;
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import com.gunshi.project.hsz.entity.so.ByLogPageSo;
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import com.gunshi.project.hsz.model.ByLog;
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import com.gunshi.project.hsz.model.ByLog;
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import com.gunshi.project.hsz.model.ByLogDetail;
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import com.gunshi.project.hsz.model.ByLogDetail;
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@ -16,6 +17,7 @@ import com.gunshi.project.hsz.validate.markers.Update;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.media.Schema;
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import io.swagger.v3.oas.annotations.media.Schema;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import jakarta.servlet.http.HttpServletResponse;
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import org.apache.commons.collections4.CollectionUtils;
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import org.apache.commons.collections4.CollectionUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.validation.annotation.Validated;
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import org.springframework.validation.annotation.Validated;
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@ -105,4 +107,12 @@ public class ByLogController extends AbstractCommonFileController {
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public String getGroupId() {
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public String getGroupId() {
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return "byLog";
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return "byLog";
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}
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}
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@Operation(description = "日志导出")
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@PostMapping("/export")
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public void export(@RequestBody ExportCommonDto dto, HttpServletResponse response) {
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List<ByLog> byLogs = byLogService.selectByIds(dto.getIds());
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byLogService.exportToExcel(byLogs,response);
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}
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}
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}
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@ -30,4 +30,15 @@ public interface ByLogDetailMapper extends BaseMapper<ByLogDetail> {
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""")
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""")
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List<ByLogDetail> selectDetail(@Param("logId") Long id,@Param("dto") ByLogPageSo pageSo);
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List<ByLogDetail> selectDetail(@Param("logId") Long id,@Param("dto") ByLogPageSo pageSo);
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@Select("""
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select t1.id,t1.by_log_id,t1.pre_place_detail_id as ppdi,t1.pre_person,t1.pre_method,t1.pre_effect,
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t2.detail_name as ppdn,t3.id as ppi,t3.pre_name as ppn
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from by_log_detail t1
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join pre_place_detail t2
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on t1.pre_place_detail_id = t2.id
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join pre_place t3
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on t2.pre_id = t3.id
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where t1.by_log_id = #{logId}
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""")
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List<ByLogDetail> selectDetailList(@Param("logId") Long id);
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}
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}
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@ -6,16 +6,25 @@ import com.baomidou.mybatisplus.core.toolkit.StringUtils;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.gunshi.project.hsz.entity.so.ByLogPageSo;
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import com.gunshi.project.hsz.entity.so.ByLogPageSo;
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import com.gunshi.project.hsz.mapper.AppVersionRecordMapper;
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import com.gunshi.project.hsz.mapper.ByLogDetailMapper;
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import com.gunshi.project.hsz.mapper.ByLogDetailMapper;
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import com.gunshi.project.hsz.mapper.ByLogMapper;
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import com.gunshi.project.hsz.mapper.ByLogMapper;
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import com.gunshi.project.hsz.model.*;
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import com.gunshi.project.hsz.model.*;
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import jakarta.servlet.http.HttpServletResponse;
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import lombok.Data;
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import lombok.extern.slf4j.Slf4j;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.ibatis.executor.BatchResult;
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import org.apache.ibatis.executor.BatchResult;
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import org.apache.poi.ss.usermodel.*;
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import org.apache.poi.ss.util.CellRangeAddress;
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import org.apache.poi.xssf.usermodel.XSSFWorkbook;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.transaction.annotation.Transactional;
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import java.io.IOException;
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import java.math.BigDecimal;
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import java.net.URLEncoder;
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import java.nio.charset.StandardCharsets;
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import java.util.Date;
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import java.util.Iterator;
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import java.util.Iterator;
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import java.util.List;
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import java.util.List;
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import java.util.Objects;
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import java.util.Objects;
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@ -64,4 +73,268 @@ public class ByLogService extends ServiceImpl<ByLogMapper, ByLog> {
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}
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}
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return byLogPage;
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return byLogPage;
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}
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}
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public List<ByLog> selectByIds(List<Long> ids) {
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LambdaQueryWrapper<ByLog> queryWrapper = new LambdaQueryWrapper<>();
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queryWrapper.in(ByLog::getId, ids);
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List<ByLog> byLogs = this.baseMapper.selectList(queryWrapper);
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byLogs.stream().forEach(o ->{
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List<ByLogDetail> details = byLogDetailMapper.selectDetailList(o.getId());
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o.setDetails(details);
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});
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return byLogs;
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}
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// 核心导出方法（无冗余）
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public void exportToExcel(List<ByLog> byLogs, HttpServletResponse response) {
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Workbook workbook = new XSSFWorkbook();
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Sheet sheet = workbook.createSheet("白蚁防治日志");
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// 1. 合并创建所有样式（原5个样式方法→1个）
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StyleGroup styles = createAllStyles(workbook);
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// 2. 创建标题行（逻辑不变）
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createHeaderRow(sheet, styles.headerStyle);
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// 3. 填充数据（序号计数器直接在循环内维护，减少参数传递）
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fillDataWithMerge(sheet, styles, byLogs);
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// 4. 调整列宽（逻辑不变）
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adjustColumnWidth(sheet);
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// 5. 响应处理（逻辑不变）
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String fileName = "白蚁-日志管理" + System.currentTimeMillis();
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try {
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setResponseHeaders(response, fileName);
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workbook.write(response.getOutputStream());
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workbook.close();
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} catch (IOException e) {
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throw new RuntimeException(e);
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}
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}
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private static class StyleGroup {
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CellStyle headerStyle;
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CellStyle dataStyle;
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CellStyle detailStyle;
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CellStyle dateStyle;
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CellStyle dateTimeStyle; // 原分散创建，现在统一封装
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StyleGroup(CellStyle headerStyle, CellStyle dataStyle, CellStyle detailStyle,
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CellStyle dateStyle, CellStyle dateTimeStyle) {
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this.headerStyle = headerStyle;
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this.dataStyle = dataStyle;
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this.detailStyle = detailStyle;
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this.dateStyle = dateStyle;
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this.dateTimeStyle = dateTimeStyle;
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}
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}
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// 统一创建所有样式（原createHeaderStyle/createDataStyle等合并）
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private StyleGroup createAllStyles(Workbook workbook) {
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// 1. 基础数据样式
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CellStyle dataStyle = workbook.createCellStyle();
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dataStyle.setAlignment(HorizontalAlignment.CENTER);
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dataStyle.setVerticalAlignment(VerticalAlignment.CENTER);
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dataStyle.setBorderBottom(BorderStyle.THIN);
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dataStyle.setBorderTop(BorderStyle.THIN);
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dataStyle.setBorderLeft(BorderStyle.THIN);
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dataStyle.setBorderRight(BorderStyle.THIN);
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// 2. 表头样式
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CellStyle headerStyle = workbook.createCellStyle();
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headerStyle.cloneStyleFrom(dataStyle);
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Font headerFont = workbook.createFont();
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headerFont.setBold(true);
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headerFont.setFontHeightInPoints((short) 12);
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headerStyle.setFont(headerFont);
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headerStyle.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
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headerStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
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// 3. 详情样式
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CellStyle detailStyle = workbook.createCellStyle();
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detailStyle.cloneStyleFrom(dataStyle);
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detailStyle.setAlignment(HorizontalAlignment.LEFT);
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detailStyle.setWrapText(true); // 自动换行
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// 4. 日期样式
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CreationHelper createHelper = workbook.getCreationHelper();
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CellStyle dateStyle = workbook.createCellStyle();
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dateStyle.cloneStyleFrom(dataStyle);
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dateStyle.setDataFormat(createHelper.createDataFormat().getFormat("yyyy-MM-dd"));
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// 5. 日期时间样式
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CellStyle dateTimeStyle = workbook.createCellStyle();
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dateTimeStyle.cloneStyleFrom(dataStyle);
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dateTimeStyle.setDataFormat(createHelper.createDataFormat().getFormat("yyyy-MM-dd HH:mm:ss"));
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return new StyleGroup(headerStyle, dataStyle, detailStyle, dateStyle, dateTimeStyle);
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}
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private void createHeaderRow(Sheet sheet, CellStyle headerStyle) {
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Row headerRow = sheet.createRow(0);
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String[] headers = {
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"序号", "日志名称", "防治日期", "填报时间", "总费用（元）", "备注",
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"防治部位", "防治点", "防治人员", "防治方法", "防治效果"
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};
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for (int i = 0; i < headers.length; i++) {
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Cell cell = headerRow.createCell(i);
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cell.setCellValue(headers[i]);
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cell.setCellStyle(headerStyle);
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}
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}
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private void fillDataWithMerge(Sheet sheet, StyleGroup styles, List<ByLog> dataList) {
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int currentRow = 1;
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int logSerialNumber = 1; // 序号
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for (ByLog log : dataList) {
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int detailCount = log.getDetails() != null ? log.getDetails().size() : 0;
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int rowSpan = Math.max(detailCount, 1);
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Row row = sheet.createRow(currentRow);
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// 1. 序号
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Cell cell0 = row.createCell(0);
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cell0.setCellValue(logSerialNumber);
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cell0.setCellStyle(styles.dataStyle);
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if (rowSpan > 1) sheet.addMergedRegion(new CellRangeAddress(currentRow, currentRow + rowSpan - 1, 0, 0));
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// 2. 日志名称
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Cell cell1 = row.createCell(1);
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cell1.setCellValue(log.getLogName() != null ? log.getLogName() : "");
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cell1.setCellStyle(styles.dataStyle);
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if (rowSpan > 1) sheet.addMergedRegion(new CellRangeAddress(currentRow, currentRow + rowSpan - 1, 1, 1));
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// 3. 防治日期
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Cell cell2 = row.createCell(2);
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if (log.getPreDate() != null) {
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cell2.setCellValue(log.getPreDate());
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cell2.setCellStyle(styles.dateStyle);
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} else {
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cell2.setCellValue("");
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cell2.setCellStyle(styles.dataStyle);
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}
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if (rowSpan > 1) sheet.addMergedRegion(new CellRangeAddress(currentRow, currentRow + rowSpan - 1, 2, 2));
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// 4. 填报时间
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Cell cell3 = row.createCell(3);
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if (log.getFillTime() != null) {
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cell3.setCellValue(log.getFillTime());
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cell3.setCellStyle(styles.dateTimeStyle); // 精简：不再临时创建样式
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} else {
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cell3.setCellValue("");
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cell3.setCellStyle(styles.dataStyle);
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}
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if (rowSpan > 1) sheet.addMergedRegion(new CellRangeAddress(currentRow, currentRow + rowSpan - 1, 3, 3));
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// 5. 总费用
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Cell cell4 = row.createCell(4);
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CellStyle currencyStyle = sheet.getWorkbook().createCellStyle();
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currencyStyle.cloneStyleFrom(styles.dataStyle);
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currencyStyle.setDataFormat((short) 0x27); // 货币格式
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if (log.getTotalCost() != null) {
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cell4.setCellValue(log.getTotalCost().doubleValue());
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} else {
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cell4.setCellValue(0);
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}
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cell4.setCellStyle(currencyStyle);
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if (rowSpan > 1) sheet.addMergedRegion(new CellRangeAddress(currentRow, currentRow + rowSpan - 1, 4, 4));
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Cell cell5 = row.createCell(5);
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cell5.setCellValue(log.getRemark() != null ? log.getRemark() : "");
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cell5.setCellStyle(styles.dataStyle);
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if (rowSpan > 1) sheet.addMergedRegion(new CellRangeAddress(currentRow, currentRow + rowSpan - 1, 5, 5));
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if (detailCount > 0) {
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fillDetailInfo(row, log.getDetails().get(0), styles.detailStyle);
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for (int i = 1; i < detailCount; i++) {
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Row detailRow = sheet.createRow(currentRow + i);
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for (int col = 0; col <= 5; col++) {
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Cell emptyCell = detailRow.createCell(col);
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emptyCell.setCellValue("");
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if (col == 2) {
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emptyCell.setCellStyle(styles.dateStyle); // 防治日期列：用日期样式
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} else if (col == 3) {
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emptyCell.setCellStyle(styles.dateTimeStyle); // 填报时间列：用日期时间样式
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} else if (col == 4) {
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emptyCell.setCellStyle(currencyStyle); // 总费用列：用货币样式
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} else {
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emptyCell.setCellStyle(styles.dataStyle); // 其他列：用基础数据样式
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}
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}
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fillDetailInfo(detailRow, log.getDetails().get(i), styles.detailStyle);
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}
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} else {
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for (int i = 6; i <= 10; i++) {
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Cell cell = row.createCell(i);
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cell.setCellValue("");
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cell.setCellStyle(styles.detailStyle);
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}
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}
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currentRow += rowSpan;
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logSerialNumber++; // 序号自增
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}
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}
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private void fillDetailInfo(Row row, ByLogDetail detail, CellStyle style) {
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createCell(row, 6, detail.getPpdn(), style); // 防治部位
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createCell(row, 7, detail.getPpn(), style); // 防治点
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createCell(row, 8, detail.getPrePerson(), style); // 防治人员
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createCell(row, 9, detail.getPreMethod(), style); // 防治方法
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createCell(row, 10, detail.getPreEffect(), style); // 防治效果
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}
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private void createCell(Row row, int column, Object value, CellStyle style) {
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Cell cell = row.createCell(column);
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if (value == null) {
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cell.setCellValue("");
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} else if (value instanceof String) {
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cell.setCellValue((String) value);
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} else if (value instanceof Number) {
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// 精简：合并Long/Integer处理（Number是它们的父类）
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cell.setCellValue(value.toString());
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} else if (value instanceof BigDecimal) {
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cell.setCellValue(((BigDecimal) value).doubleValue());
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} else if (value instanceof Date) {
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cell.setCellValue((Date) value);
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// 日期样式统一（复用StyleGroup逻辑，此处简化）
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CellStyle dateCellStyle = row.getSheet().getWorkbook().createCellStyle();
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dateCellStyle.cloneStyleFrom(style);
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dateCellStyle.setDataFormat(row.getSheet().getWorkbook().getCreationHelper()
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.createDataFormat().getFormat("yyyy-MM-dd"));
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cell.setCellStyle(dateCellStyle);
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} else {
|
||||||
|
cell.setCellValue(value.toString());
|
||||||
|
}
|
||||||
|
cell.setCellStyle(style);
|
||||||
|
}
|
||||||
|
|
||||||
|
// 列宽调整（逻辑不变）
|
||||||
|
private void adjustColumnWidth(Sheet sheet) {
|
||||||
|
int[] columnWidths = {
|
||||||
|
8 * 256, // 序号
|
||||||
|
25 * 256, // 日志名称
|
||||||
|
15 * 256, // 防治日期
|
||||||
|
25 * 256, // 填报时间
|
||||||
|
15 * 256, // 总费用
|
||||||
|
30 * 256, // 备注
|
||||||
|
20 * 256, // 防治部位
|
||||||
|
20 * 256, // 防治点
|
||||||
|
15 * 256, // 防治人员
|
||||||
|
20 * 256, // 防治方法
|
||||||
|
15 * 256 // 防治效果
|
||||||
|
};
|
||||||
|
for (int i = 0; i < columnWidths.length; i++) {
|
||||||
|
sheet.setColumnWidth(i, columnWidths[i]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// 响应头设置（逻辑不变）
|
||||||
|
private void setResponseHeaders(HttpServletResponse response, String fileName) throws IOException {
|
||||||
|
String encodedFileName = URLEncoder.encode(fileName, StandardCharsets.UTF_8)
|
||||||
|
.replaceAll("\\+", "%20");
|
||||||
|
response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
|
||||||
|
response.setCharacterEncoding("UTF-8");
|
||||||
|
response.setHeader("Content-Disposition",
|
||||||
|
"attachment; filename=\"" + encodedFileName + ".xlsx\"");
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue