Java 實戰(zhàn)范例之進銷存管理系統(tǒng)的實現(xiàn)

更新時間：2021年11月23日 08:36:12 作者：qq_1334611189

讀萬卷書不如行萬里路，只學書上的理論是遠遠不夠的，只有在實戰(zhàn)中才能獲得能力的提升，本篇文章手把手帶你用java+vue+Springboot+ssm+mysql+maven+redis實現(xiàn)一個前后端分離的進銷存管理系統(tǒng),大家可以在過程中查缺補漏，提升水平

一、項目簡述

本系統(tǒng)功能包括：庫存管理，入庫管理，出庫管理，往來管理，基礎資料, 系統(tǒng)管理，消息中心，系統(tǒng)監(jiān)控等等。

二、項目運行

環(huán)境配置： Jdk1.8 + Tomcat8.5 + Mysql + HBuilderX （ Webstorm也行）+ Eclispe （ IntelliJ IDEA ,Eclispe,MyEclispe , Sts都支持）。

項目技術： Springboot + Maven + Mybatis-plus+ Vue + Redis + Shiro + Druid + logback 組成，B/S模螢；,其他：fastjson, poi, Swagger-ui, quartz, lombok （簡化代碼）等

采購發(fā)票登記代碼：

/**
 * @Description: 采購發(fā)票登記
 * @Author: jeecg-boot
 * @Version: V1.0
 */
@Api(tags="采購發(fā)票登記")
@RestController
@RequestMapping("/finance/finPurInvoice")
@Slf4j
public class FinPurInvoiceController {
	@Autowired
	private IFinPurInvoiceService finPurInvoiceService;
	@Autowired
	private IFinPurInvoiceEntryService finPurInvoiceEntryService;
	
	/**
	 * 分頁列表查詢
	 *
	 * @param finPurInvoice
	 * @param pageNo
	 * @param pageSize
	 * @param req
	 * @return
	 */
	@AutoLog(value = "采購發(fā)票登記-分頁列表查詢")
	@ApiOperation(value="采購發(fā)票登記-分頁列表查詢", notes="采購發(fā)票登記-分頁列表查詢")
	@GetMapping(value = {"/list", "/list/{isRubric}"})
	public Result<?> queryPageList(FinPurInvoice finPurInvoice,
								   @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
								   @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
								   HttpServletRequest req) {
		QueryWrapper<FinPurInvoice> queryWrapper = QueryGenerator.initQueryWrapper(finPurInvoice, req.getParameterMap());
		Page<FinPurInvoice> page = new Page<FinPurInvoice>(pageNo, pageSize);
		IPage<FinPurInvoice> pageList = finPurInvoiceService.page(page, queryWrapper);
		return Result.ok(pageList);
	}
	
	/**
	 *   添加
	 *
	 * @param finPurInvoicePage
	 * @return
	 */
	@AutoLog(value = "采購發(fā)票登記-添加")
	@ApiOperation(value="采購發(fā)票登記-添加", notes="采購發(fā)票登記-添加")
	@PostMapping(value = "/add")
	public Result<?> add(@RequestBody FinPurInvoicePage finPurInvoicePage) {
		FinPurInvoice finPurInvoice = new FinPurInvoice();
		BeanUtils.copyProperties(finPurInvoicePage, finPurInvoice);
		finPurInvoiceService.saveMain(finPurInvoice, finPurInvoicePage.getFinPurInvoiceEntryList());
		return Result.ok("添加成功！");
	}
	
	/**
	 *  編輯
	 *
	 * @param finPurInvoicePage
	 * @return
	 */
	@AutoLog(value = "采購發(fā)票登記-編輯")
	@ApiOperation(value="采購發(fā)票登記-編輯", notes="采購發(fā)票登記-編輯")
	@PutMapping(value = "/edit")
	public Result<?> edit(@RequestBody FinPurInvoicePage finPurInvoicePage) {
		FinPurInvoice finPurInvoice = new FinPurInvoice();
		BeanUtils.copyProperties(finPurInvoicePage, finPurInvoice);
		FinPurInvoice finPurInvoiceEntity = finPurInvoiceService.getById(finPurInvoice.getId());
		if(finPurInvoiceEntity==null) {
			return Result.error("未找到對應數(shù)據(jù)");
		}
		finPurInvoiceService.updateMain(finPurInvoice, finPurInvoicePage.getFinPurInvoiceEntryList());
		return Result.ok("編輯成功!");
	}
	
	/**
	 *   通過id刪除
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "采購發(fā)票登記-通過id刪除")
	@ApiOperation(value="采購發(fā)票登記-通過id刪除", notes="采購發(fā)票登記-通過id刪除")
	@DeleteMapping(value = "/delete")
	public Result<?> delete(@RequestParam(name="id",required=true) String id) {
		finPurInvoiceService.delMain(id);
		return Result.ok("刪除成功!");
	}
	
	/**
	 *  批量刪除
	 *
	 * @param ids
	 * @return
	 */
	@AutoLog(value = "采購發(fā)票登記-批量刪除")
	@ApiOperation(value="采購發(fā)票登記-批量刪除", notes="采購發(fā)票登記-批量刪除")
	@DeleteMapping(value = "/deleteBatch")
	public Result<?> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
		this.finPurInvoiceService.delBatchMain(Arrays.asList(ids.split(",")));
		return Result.ok("批量刪除成功！");
	}
	
	/**
	 * 通過id查詢
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "采購發(fā)票登記-通過id查詢")
	@ApiOperation(value="采購發(fā)票登記-通過id查詢", notes="采購發(fā)票登記-通過id查詢")
	@GetMapping(value = "/queryById")
	public Result<?> queryById(@RequestParam(name="id",required=true) String id) {
		FinPurInvoice finPurInvoice = finPurInvoiceService.getById(id);
		if(finPurInvoice==null) {
			return Result.error("未找到對應數(shù)據(jù)");
		}
		return Result.ok(finPurInvoice);
 
	}
	
	/**
	 * 通過id查詢
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "明細通過主表ID查詢")
	@ApiOperation(value="明細主表ID查詢", notes="明細-通主表ID查詢")
	@GetMapping(value = "/queryFinPurInvoiceEntryByMainId")
	public Result<?> queryFinPurInvoiceEntryListByMainId(@RequestParam(name="id",required=true) String id) {
		List<FinPurInvoiceEntry> finPurInvoiceEntryList = finPurInvoiceEntryService.selectByMainId(id);
		return Result.ok(finPurInvoiceEntryList);
	}
 
    /**
    * 導出excel
    *
    * @param request
    * @param finPurInvoice
    */
    @RequestMapping(value = {"/exportXls", "/exportXls/{isRubric}"})
    public ModelAndView exportXls(HttpServletRequest request, FinPurInvoice finPurInvoice) {
      // Step.1 組裝查詢條件查詢數(shù)據(jù)
      QueryWrapper<FinPurInvoice> queryWrapper = QueryGenerator.initQueryWrapper(finPurInvoice, request.getParameterMap());
      LoginUser sysUser = (LoginUser) SecurityUtils.getSubject().getPrincipal();
 
      //Step.2 獲取導出數(shù)據(jù)
      List<FinPurInvoice> queryList = finPurInvoiceService.list(queryWrapper);
      // 過濾選中數(shù)據(jù)
      String selections = request.getParameter("selections");
      List<FinPurInvoice> finPurInvoiceList = new ArrayList<FinPurInvoice>();
      if(oConvertUtils.isEmpty(selections)) {
          finPurInvoiceList = queryList;
      }else {
          List<String> selectionList = Arrays.asList(selections.split(","));
          finPurInvoiceList = queryList.stream().filter(item -> selectionList.contains(item.getId())).collect(Collectors.toList());
      }
 
      // Step.3 組裝pageList
      List<FinPurInvoicePage> pageList = new ArrayList<FinPurInvoicePage>();
      for (FinPurInvoice main : finPurInvoiceList) {
          FinPurInvoicePage vo = new FinPurInvoicePage();
          BeanUtils.copyProperties(main, vo);
          List<FinPurInvoiceEntry> finPurInvoiceEntryList = finPurInvoiceEntryService.selectByMainId(main.getId());
          vo.setFinPurInvoiceEntryList(finPurInvoiceEntryList);
          pageList.add(vo);
      }
 
      // Step.4 AutoPoi 導出Excel
      ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
      mv.addObject(NormalExcelConstants.FILE_NAME, "采購發(fā)票登記列表");
      mv.addObject(NormalExcelConstants.CLASS, FinPurInvoicePage.class);
      mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("采購發(fā)票登記數(shù)據(jù)", "導出人:"+sysUser.getRealname(), "采購發(fā)票登記"));
      mv.addObject(NormalExcelConstants.DATA_LIST, pageList);
      return mv;
    }
 
    /**
    * 通過excel導入數(shù)據(jù)
    *
    * @param request
    * @param response
    * @return
    */
    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
    public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
      MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
      Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
      for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
          MultipartFile file = entity.getValue();// 獲取上傳文件對象
          ImportParams params = new ImportParams();
          params.setTitleRows(2);
          params.setHeadRows(1);
          params.setNeedSave(true);
          try {
              List<FinPurInvoicePage> list = ExcelImportUtil.importExcel(file.getInputStream(), FinPurInvoicePage.class, params);
              for (FinPurInvoicePage page : list) {
                  FinPurInvoice po = new FinPurInvoice();
                  BeanUtils.copyProperties(page, po);
                  finPurInvoiceService.saveMain(po, page.getFinPurInvoiceEntryList());
              }
              return Result.ok("文件導入成功！數(shù)據(jù)行數(shù):" + list.size());
          } catch (Exception e) {
              log.error(e.getMessage(),e);
              return Result.error("文件導入失敗:"+e.getMessage());
          } finally {
              try {
                  file.getInputStream().close();
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
      }
      return Result.ok("文件導入失??！");
    }
 
	 @AutoLog(value = "采購發(fā)票登記-通過id審核")
	 @ApiOperation(value="采購發(fā)票登記-通過id審核", notes="采購發(fā)票登記-通過id審核")
	 @PutMapping(value = "/approve")
	 public Result<?> approve(@RequestBody JSONObject json) {
		 finPurInvoiceService.approve(json.getString("id"));
		 return Result.ok("審核通過!");
	 }
 
 }

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