修改bug
This commit is contained in:
parent
9ae0be4345
commit
545f388192
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@ -1,46 +1,31 @@
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package com.nu.modules.allMaterialInfo.controller;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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import java.io.IOException;
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import java.io.UnsupportedEncodingException;
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import java.net.URLDecoder;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import org.apache.shiro.SecurityUtils;
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import org.jeecg.common.api.vo.Result;
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import org.jeecg.common.system.query.QueryGenerator;
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import org.jeecg.common.system.query.QueryRuleEnum;
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import org.jeecg.common.system.vo.LoginUser;
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import org.jeecg.common.util.oConvertUtils;
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import com.nu.modules.allMaterialInfo.entity.NuBizAllMaterialInfo;
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import com.nu.modules.allMaterialInfo.service.INuBizAllMaterialInfoService;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import lombok.extern.slf4j.Slf4j;
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import org.jeecgframework.poi.excel.ExcelImportUtil;
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import org.jeecgframework.poi.excel.def.NormalExcelConstants;
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import org.jeecgframework.poi.excel.entity.ExportParams;
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import org.jeecgframework.poi.excel.entity.ImportParams;
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import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
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import org.jeecg.common.system.base.controller.JeecgController;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.*;
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import org.springframework.web.multipart.MultipartFile;
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import org.springframework.web.multipart.MultipartHttpServletRequest;
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import org.springframework.web.servlet.ModelAndView;
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import com.alibaba.fastjson.JSON;
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import com.nu.modules.allMaterialInfo.entity.NuBizAllMaterialInfo;
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import com.nu.modules.allMaterialInfo.service.INuBizAllMaterialInfoService;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import org.jeecg.common.aspect.annotation.AutoLog;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.shiro.authz.annotation.RequiresPermissions;
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import org.jeecg.common.api.vo.Result;
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import org.jeecg.common.aspect.annotation.AutoLog;
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import org.jeecg.common.system.base.controller.JeecgController;
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import org.jeecg.common.system.query.QueryGenerator;
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import org.jeecg.common.util.oConvertUtils;
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import org.jeecgframework.poi.excel.def.NormalExcelConstants;
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import org.jeecgframework.poi.excel.entity.ExportParams;
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import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.*;
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import org.springframework.web.servlet.ModelAndView;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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import java.util.Arrays;
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import java.util.List;
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/**
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* @Description: 物料信息汇总
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@ -155,53 +140,6 @@ public class NuBizAllMaterialInfoController extends JeecgController<NuBizAllMate
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return Result.OK(nuBizAllMaterialInfo);
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}
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/**
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* 导出excel
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*
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* @param request
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* @param nuBizAllMaterialInfo
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*/
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@RequestMapping(value = "/exportXls")
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public ModelAndView exportXls(HttpServletRequest request, NuBizAllMaterialInfo nuBizAllMaterialInfo) {
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// nuBizAllMaterialInfo.setSuppliersName("供应商");
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return exportXls(request, nuBizAllMaterialInfo, NuBizAllMaterialInfo.class, "供应商可提供的物料信息");
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}
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/**
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* 导出excel
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*
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* @param request
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*/
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protected ModelAndView exportXls(HttpServletRequest request, NuBizAllMaterialInfo object, Class<NuBizAllMaterialInfo> clazz, String title) {
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// Step.1 组装查询条件
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QueryWrapper<NuBizAllMaterialInfo> queryWrapper = QueryGenerator.initQueryWrapper(object, request.getParameterMap());
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LoginUser sysUser = (LoginUser) SecurityUtils.getSubject().getPrincipal();
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// 过滤选中数据
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String selections = request.getParameter("selections");
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if (oConvertUtils.isNotEmpty(selections)) {
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List<String> selectionList = Arrays.asList(selections.split(","));
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queryWrapper.in("id",selectionList);
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}
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// Step.2 获取导出数据
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List<NuBizAllMaterialInfo> exportList = service.list(queryWrapper);
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exportList.forEach(item -> {
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item.setSuppliersName(object.getSuppliersName());
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});
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// Step.3 AutoPoi 导出Excel
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ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
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//此处设置的filename无效 ,前端会重更新设置一下
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mv.addObject(NormalExcelConstants.FILE_NAME, title);
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mv.addObject(NormalExcelConstants.CLASS, clazz);
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//update-begin--Author:liusq Date:20210126 for：图片导出报错，ImageBasePath未设置--------------------
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ExportParams exportParams=new ExportParams(title + "报表", "导出人:" + sysUser.getRealname(), title);
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//update-end--Author:liusq Date:20210126 for：图片导出报错，ImageBasePath未设置----------------------
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mv.addObject(NormalExcelConstants.PARAMS,exportParams);
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mv.addObject(NormalExcelConstants.DATA_LIST, exportList);
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return mv;
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}
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/**
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* 通过excel导入数据
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*
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@ -215,4 +153,12 @@ public class NuBizAllMaterialInfoController extends JeecgController<NuBizAllMate
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return super.importExcel(request, response, NuBizAllMaterialInfo.class);
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}
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@GetMapping("/exportXls")
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public void exportXls(NuBizAllMaterialInfo nuBizAllMaterialInfo,HttpServletResponse response) {
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nuBizAllMaterialInfoService.exportExcel(nuBizAllMaterialInfo,response);
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}
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}
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@ -76,4 +76,8 @@ public class NuBizAllMaterialInfo implements Serializable {
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@Excel(name = "销售单位", width = 15)
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@ApiModelProperty(value = "销售单位")
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private java.lang.String salesUnit;
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/**是否提供*/
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@Excel(name = "是否提供", width = 15, dicCode = "yn")
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@TableField(exist = false)
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private java.lang.String isSftg;
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}
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@ -3,6 +3,8 @@ package com.nu.modules.allMaterialInfo.service;
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import com.nu.modules.allMaterialInfo.entity.NuBizAllMaterialInfo;
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import com.baomidou.mybatisplus.extension.service.IService;
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import javax.servlet.http.HttpServletResponse;
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/**
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* @Description: 物料信息汇总
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* @Author: jeecg-boot
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@ -11,4 +13,5 @@ import com.baomidou.mybatisplus.extension.service.IService;
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*/
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public interface INuBizAllMaterialInfoService extends IService<NuBizAllMaterialInfo> {
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void exportExcel(NuBizAllMaterialInfo nuBizAllMaterialInfo,HttpServletResponse response);
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}
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@ -3,10 +3,30 @@ package com.nu.modules.allMaterialInfo.service.impl;
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import com.nu.modules.allMaterialInfo.entity.NuBizAllMaterialInfo;
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import com.nu.modules.allMaterialInfo.mapper.NuBizAllMaterialInfoMapper;
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import com.nu.modules.allMaterialInfo.service.INuBizAllMaterialInfoService;
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import org.apache.poi.ss.util.CellRangeAddress;
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import org.apache.poi.ss.util.CellRangeAddressList;
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import org.springframework.stereotype.Service;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import javax.servlet.http.HttpServletResponse;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.nu.modules.allMaterialInfo.entity.NuBizAllMaterialInfo;
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import com.nu.modules.allMaterialInfo.mapper.NuBizAllMaterialInfoMapper;
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import com.nu.modules.allMaterialInfo.service.INuBizAllMaterialInfoService;
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import org.apache.poi.ss.usermodel.*;
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import org.apache.poi.ss.usermodel.charts.*;
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import org.apache.poi.xssf.usermodel.XSSFWorkbook;
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import org.jeecgframework.poi.excel.ExcelExportUtil;
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import org.jeecgframework.poi.excel.entity.ExportParams;
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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 javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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import java.net.URLEncoder;
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import java.nio.charset.StandardCharsets;
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import java.util.List;
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/**
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* @Description: 物料信息汇总
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* @Author: jeecg-boot
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@ -16,4 +36,158 @@ import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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@Service
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public class NuBizAllMaterialInfoServiceImpl extends ServiceImpl<NuBizAllMaterialInfoMapper, NuBizAllMaterialInfo> implements INuBizAllMaterialInfoService {
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}
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@Override
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public void exportExcel(NuBizAllMaterialInfo nuBizAllMaterialInfo,HttpServletResponse response) {
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// 1. 查询数据
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QueryWrapper<NuBizAllMaterialInfo> queryWrapper = new QueryWrapper<>();
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List<NuBizAllMaterialInfo> dataList = baseMapper.selectList(queryWrapper);
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// 2. 设置响应头
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String fileName = "物料信息汇总_" + System.currentTimeMillis();
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try {
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response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
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response.setHeader("Content-Disposition",
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"attachment;filename=" + URLEncoder.encode(fileName + ".xlsx", StandardCharsets.UTF_8.toString()));
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} catch (IOException e) {
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e.printStackTrace();
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}
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// 3. 创建Excel工作簿
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Workbook workbook = new XSSFWorkbook();
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Sheet sheet = workbook.createSheet("物料信息");
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// 4. 创建表头样式（不可编辑）
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CellStyle lockedStyle = workbook.createCellStyle();
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lockedStyle.setLocked(true);
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lockedStyle.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
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lockedStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
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lockedStyle.setBorderBottom(BorderStyle.THIN);
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lockedStyle.setBorderTop(BorderStyle.THIN);
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lockedStyle.setBorderLeft(BorderStyle.THIN);
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lockedStyle.setBorderRight(BorderStyle.THIN);
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lockedStyle.setAlignment(HorizontalAlignment.CENTER);
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lockedStyle.setVerticalAlignment(VerticalAlignment.CENTER);
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lockedStyle.setWrapText(true);
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// 5. 创建可编辑样式
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CellStyle unlockedStyle = workbook.createCellStyle();
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unlockedStyle.setLocked(false);
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unlockedStyle.setBorderBottom(BorderStyle.THIN);
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unlockedStyle.setBorderTop(BorderStyle.THIN);
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unlockedStyle.setBorderLeft(BorderStyle.THIN);
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unlockedStyle.setBorderRight(BorderStyle.THIN);
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unlockedStyle.setAlignment(HorizontalAlignment.CENTER);
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unlockedStyle.setVerticalAlignment(VerticalAlignment.CENTER);
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// 创建可编辑样式
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CellStyle unlockedStyleRed = workbook.createCellStyle();
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unlockedStyleRed.setLocked(false);
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// unlockedStyleRed.setBorderBottom(BorderStyle.THIN);
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// unlockedStyleRed.setBorderTop(BorderStyle.THIN);
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// unlockedStyleRed.setBorderLeft(BorderStyle.THIN);
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// unlockedStyleRed.setBorderRight(BorderStyle.THIN);
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// unlockedStyleRed.setAlignment(HorizontalAlignment.CENTER);
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// unlockedStyleRed.setVerticalAlignment(VerticalAlignment.CENTER);
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// 创建红色字体
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Font redFont = workbook.createFont();
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redFont.setColor(IndexedColors.RED.getIndex()); // 设置字体颜色为红色
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// 可选：设置字体大小、加粗等
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// redFont.setFontHeightInPoints((short) 12);
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// redFont.setBold(true);
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// 将红色字体应用到样式
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unlockedStyleRed.setFont(redFont);
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// 6. 创建大标题行（第1行）
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Row titleRow = sheet.createRow(0);
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Cell materialTitleCell = titleRow.createCell(0);
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materialTitleCell.setCellValue("供应商名称：");
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materialTitleCell.setCellStyle(lockedStyle);
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Cell materialTitleCell2 = titleRow.createCell(1);
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materialTitleCell2.setCellValue("请填写供应商名称");
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materialTitleCell2.setCellStyle(unlockedStyleRed);
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sheet.addMergedRegion(new CellRangeAddress(0, 0, 1, 5)); // 合并 B1:G1
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// 7. 创建列名行（第2行）
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Row headerRow = sheet.createRow(1);
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String[] headers = { "是否提供", "货品名称", "规格型号", "品牌型号", "销售单价", "销售单位"};
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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(lockedStyle);
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}
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// 8. 填充数据（从第3行开始）
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int rowNum = 2;
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for (NuBizAllMaterialInfo info : dataList) {
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Row row = sheet.createRow(rowNum++);
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// 第1列：供应商名称 - 不可编辑
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setCellValueWithStyle(row, 0, info.getIsSftg(), unlockedStyle);
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// 第2-4列：货品名称、规格型号、品牌型号 - 不可编辑
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setCellValueWithStyle(row, 1, info.getMaterialName(), lockedStyle);
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setCellValueWithStyle(row, 2, info.getSpecificationModel(), lockedStyle);
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setCellValueWithStyle(row, 3, info.getBrandType(), lockedStyle);
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// 第5-6列：销售单价、销售单位 - 可编辑
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setCellValueWithStyle(row, 4, info.getSalesUnitPrice(), unlockedStyle);
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setCellValueWithStyle(row, 5, info.getSalesUnit(), unlockedStyle);
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// 第7列：是否提供 - 可编辑
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// setCellValueWithStyle(row, 6, info.getIsSftg(), unlockedStyle);
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}
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// 9. 设置列宽
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int[] colWidths = {5000, 10000, 10000, 10000, 5000, 5000};
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for (int i = 0; i < colWidths.length; i++) {
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sheet.setColumnWidth(i, colWidths[i]);
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}
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// 10. 冻结前两行（大标题 + 列名）
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sheet.createFreezePane(0, 2, 0, 2);
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// 11. 设置“是否提供”列为下拉选（第7列，index=6）
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String[] options = {"是", "否"};
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DataValidationHelper validationHelper = sheet.getDataValidationHelper();
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DataValidationConstraint constraint = validationHelper.createExplicitListConstraint(options);
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CellRangeAddressList addressList = new CellRangeAddressList(2, 65535, 0, 0); // 从第3行开始
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DataValidation validation = validationHelper.createValidation(constraint, addressList);
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validation.setShowErrorBox(true);
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validation.setShowPromptBox(true);
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validation.createPromptBox("提示", "请从下拉框选择:是或否");
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validation.createErrorBox("输入错误", "只能填写是或否");
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sheet.addValidationData(validation);
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// 12. 设置工作表保护
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sheet.protectSheet("123456");
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// 13. 写入响应流
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try {
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workbook.write(response.getOutputStream());
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} catch (IOException e) {
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e.printStackTrace();
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} finally {
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try {
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workbook.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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/**
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* 设置单元格值并应用样式
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*/
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private void setCellValueWithStyle(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 Number) {
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cell.setCellValue(((Number) value).doubleValue());
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} else if (value instanceof java.util.Date) {
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cell.setCellValue((java.util.Date) value);
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} else {
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cell.setCellValue(String.valueOf(value));
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}
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cell.setCellStyle(style);
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}
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}
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