Controller

/**
 * @Classname GeneralReportModuleController
 * 報表查詢通用介面
 * @Date 2022/3/16 11:10 上午
 * @Author wjh
 */
@RestController
public class GeneralReportModuleController implements GeneralReportModuleApi {

    @Autowired
    private GeneralReportModuleImpl generalReportModuleService;

    @Override
    
 
public ResponseEntity<ProcessSeccussResponse> generalReportModuleSearch(@Valid GeneralReportModulePostRequest body, String authorization) {
        int pageSize =body.getPageSize();
        int pageNum = body.getPageNum()  ;
        String contractId = body.getContractId();
        String reportName 
 
= body.getReportName();

        int year = body.getYear();
        int month = body.getMonth() ;
        List<Map<Object, Object>> result = generalReportModuleService.generalReportModuleSearch(reportName,contractId, year,month,pageSize,pageNum);
        return ResponseEntity.ok(ResponseUtils.ok(result));
    }


}
 

Service

@Service("generalReportModule")
@Slf4j
public class GeneralReportModuleImpl implements GeneralReportModuleService {

    @Autowired
    private HttpServletRequest httpRequest;


    @Autowired
    private GeneralReportModuleMapper generalReportModuleMapper;

    private static final SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

    private static final String DEFAULT_CURRENCY = "CNY";


    public        List<Map<Object, Object>> generalReportModuleSearch(String reportName,String contractId, int year, int month, int pageSize, int pageNum) {
        List<Map<Object, Object>> result = this.generalReportModuleMapper.generalReportModuleSearch(reportName,contractId, year, month,pageSize,pageNum);
        return result;
    }




}

mapper

@Mapper
public interface GeneralReportModuleMapper {

    @SelectProvider(type = GeneralReportModuleSqlProvider.class, method = "generalReportModuleSearch")
    List<Map<Object, Object>>  generalReportModuleSearch(@Param("reportName") String reportName, @Param("contractId") String contractId, @Param("year") int year, @Param("month") int month, @Param("pageSize") int pageSize, @Param("pageNum") int pageNum);



}

通用模組封裝

/*
通用報表模組封裝
*/
public class GeneralReportModuleSqlProvider {
    private Logger logger = LoggerFactory.getLogger(GeneralReportModuleSqlProvider.class);

    public String generalReportModuleSearch(Map<String, Object> params) {
        //int pageSize = Integer.valueOf(params.get("pageSize").toString());
        //int pageNum = Integer.valueOf(params.get("pageNum").toString())  ;
        String contractId = params.get("contractId").toString();
        int year = Integer.valueOf(params.get("year").toString());
        int month = Integer.valueOf(params.get("month").toString())  ;
        String reportName = params.get("reportName").toString();
        if (StringUtils.isBlank(contractId) || year == 0 || month == 0) {
            this.logger.error("無效的入參contractId:{}, year: {}, month: {}", contractId, year, month);
            throw new ICostException(500, "無效的入參");
        }
        String sql = "select * from "+reportName+ " where uuid= '" + contractId + "'";
        String firstDayOfMonth = null;
        String lastDayOfMonth = null;
        firstDayOfMonth = getFirstDayOfMonth(year, month);
        lastDayOfMonth = getLastDayOfMonth(year, month);
      /*  if (StringUtils.isNotBlank(firstDayOfMonth) && StringUtils.isNotBlank(lastDayOfMonth)) {
            sql += " and update_date >= '" + firstDayOfMonth + "' ";
            sql += " and update_date < '" + lastDayOfMonth + "' ";
        }*/
        logger.info("通用報表查詢sql---"+sql);
        return sql;
    }





    public static String getFirstDayOfMonth(int year, int month) {
        Calendar cal = Calendar.getInstance();
        //設定年份
        cal.set(Calendar.YEAR, year);
        //設定月份
        cal.set(Calendar.MONTH, month - 1);
        //獲取某月最小天數
        int firstDay = cal.getActualMinimum(Calendar.DAY_OF_MONTH);
        //設定日曆中月份的最小天數
        cal.set(Calendar.DAY_OF_MONTH, firstDay);
        //格式化日期
        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd HH:mm:ss");
        String firstDayOfMonth = sdf.format(cal.getTime());
        return firstDayOfMonth;
    }

    public static String getLastDayOfMonth(int year, int month) {
        Calendar cal = Calendar.getInstance();
        //設定年份
        cal.set(Calendar.YEAR, year);
        //設定月份
        cal.set(Calendar.MONTH, month - 1);
        //獲取某月最大天數
        int lastDay = cal.getActualMaximum(Calendar.DAY_OF_MONTH);
        //設定日曆中月份的最大天數
        cal.set(Calendar.DAY_OF_MONTH, lastDay);
        //格式化日期
        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd HH:mm:ss");
        String lastDayOfMonth = sdf.format(cal.getTime());
        return lastDayOfMonth;
    }
}