格式化浮点数为两位小数

liurunyu

2025-08-20 e88c04431d06edd05a5cb4eaff5bc120ff063224

 pipIrr-platform/pipIrr-web/pipIrr-web-project/src/main/java/com/dy/pipIrrProject/flowMonitoring/FlowMonitoringCtrl.java

@@ -36,13 +36,14 @@
@Slf4j
@Tag(name = "流量监测站管理", description = "流量监测站操作")
@RestController
@RequestMapping(path="flow_monitoring")
@RequestMapping(path = "flow_monitoring")
@RequiredArgsConstructor
public class FlowMonitoringCtrl {
    private final FlowMonitoringSv flowMonitoringSv;

    /**
     * 添加管网流量监测站
     *
     * @param po
     * @param bindingResult
     * @return
@@ -58,38 +59,45 @@
    })
    @PostMapping(path = "add", consumes = MediaType.APPLICATION_JSON_VALUE)
    @SsoAop()
    public BaseResponse<Boolean> add(@RequestBody @Valid PrFlowMonitoring po, BindingResult bindingResult){
        if(bindingResult != null && bindingResult.hasErrors()){
    public BaseResponse<Boolean> add(@RequestBody @Valid PrFlowMonitoring po, BindingResult bindingResult) {
        if (bindingResult != null && bindingResult.hasErrors()) {
            return BaseResponseUtils.buildFail(Objects.requireNonNull(bindingResult.getFieldError()).getDefaultMessage());
        }
        // 接收村编号（主键）
        Long villageId = po.getVillageid();

        /**
         * 获取5级行政区划信息
         */
        Map map_districts = Optional.ofNullable(flowMonitoringSv.getDistrictsByVillageId(villageId)).orElse(new HashMap());
        if(map_districts.size() <= 0) {
            return BaseResponseUtils.buildFail("区划信息有误");
        if (villageId != null) {
            /**
             * 获取5级行政区划信息
             */
            Map map_districts = Optional.ofNullable(flowMonitoringSv.getDistrictsByVillageId(villageId)).orElse(new HashMap());
            if (map_districts.size() <= 0) {
                return BaseResponseUtils.buildFail("区划信息有误");
            }
            Long countryId = Long.parseLong(map_districts.get("countryId").toString());
            Long townId = Long.parseLong(map_districts.get("townId").toString());
            po.setCountyid(countryId);
            po.setTownid(townId);
        }

        Long countryId = Long.parseLong(map_districts.get("countryId").toString());
        Long townId = Long.parseLong(map_districts.get("townId").toString());
        po.setCountyid(countryId);
        po.setTownid(townId);
        if (po.getName() == null){
            return BaseResponseUtils.buildFail("监测站名称不能为空");}
        if (po.getName().length()>25||po.getName().length()<1){
            return BaseResponseUtils.buildFail("25>监测站名称>1");}
        if (po.getLat()== null||po.getLng()== null){
            return BaseResponseUtils.buildFail("经纬度不能为空");}

        Date operateTime = new Date();
        po.setOperatedt(operateTime);
        po.setDeleted((byte)0);
        po.setDeleted((byte) 0);
        Integer rec = Optional.ofNullable(flowMonitoringSv.addFlowMonitoring(po)).orElse(0);
        if(rec == 0) {
        if (rec == 0) {
            return BaseResponseUtils.buildFail(ProjectResultCode.FLOW_MONITORING_FAIL.getMessage());
        }
        return BaseResponseUtils.buildSuccess(true) ;
        return BaseResponseUtils.buildSuccess(true);
    }

    /**
     * 删除流量监测站
     *
     * @param map
     * @return
     */
@@ -104,21 +112,22 @@
    })
    @PostMapping(path = "delete")
    @SsoAop()
    public BaseResponse<Boolean> delete(@RequestBody Map map){
        if(map == null || map.size() <=0) {
    public BaseResponse<Boolean> delete(@RequestBody Map map) {
        if (map == null || map.size() <= 0) {
            return BaseResponseUtils.buildFail(ProjectResultCode.PLEASE_INPUT_FLOW_MONITORING_ID.getMessage());
        }

        Long flowMonitoringId = Long.parseLong(map.get("flowMonitoringId").toString());
        Integer recordCount = Optional.ofNullable(flowMonitoringSv.deleteFlowMonitoring(flowMonitoringId)).orElse(0);
        if(recordCount == 0) {
        if (recordCount == 0) {
            return BaseResponseUtils.buildFail(ProjectResultCode.DELETE_FLOW_MONITORING_FAIL.getMessage());
        }
        return BaseResponseUtils.buildSuccess(true) ;
        return BaseResponseUtils.buildSuccess(true);
    }

    /**
     * 编辑修改监测站
     *
     * @param po 保存监测站form表单对象
     * @return 是否成功
     */
@@ -133,42 +142,46 @@
    })
    @PostMapping(path = "update", consumes = MediaType.APPLICATION_JSON_VALUE)
    @SsoAop()
    public BaseResponse<Boolean> update(@RequestBody @Parameter(description = "form表单json数据", required = true) @Valid PrFlowMonitoring po, @Parameter(hidden = true) BindingResult bindingResult){
        if(bindingResult != null && bindingResult.hasErrors()){
    public BaseResponse<Boolean> update(@RequestBody @Parameter(description = "form表单json数据", required = true) @Valid PrFlowMonitoring po, @Parameter(hidden = true) BindingResult bindingResult) {
        if (bindingResult != null && bindingResult.hasErrors()) {
            return BaseResponseUtils.buildFail(Objects.requireNonNull(bindingResult.getFieldError()).getDefaultMessage());
        }
        // 接收村编号（主键）
        Long villageId = po.getVillageid();
        /**
         * 获取5级行政区划信息
         */
        Map map_districts = Optional.ofNullable(flowMonitoringSv.getDistrictsByVillageId(villageId)).orElse(new HashMap());
        if(map_districts.size() <= 0) {
            return BaseResponseUtils.buildFail("区划信息有误");
        if (villageId != null) {
            /**
             * 获取5级行政区划信息
             */
            Map map_districts = Optional.ofNullable(flowMonitoringSv.getDistrictsByVillageId(villageId)).orElse(new HashMap());
            if (map_districts.size() <= 0) {
                return BaseResponseUtils.buildFail("区划信息有误");
            }
            Long countryId = Long.parseLong(map_districts.get("countryId").toString());
            Long townId = Long.parseLong(map_districts.get("townId").toString());
            po.setCountyid(countryId);
            po.setTownid(townId);
        }
        Long countryId = Long.parseLong(map_districts.get("countryId").toString());
        Long townId = Long.parseLong(map_districts.get("townId").toString());
        po.setCountyid(countryId);
        po.setTownid(townId);

        int count;
        Date operateTime = new Date();
        po.setOperatedt(operateTime);
        po.setDeleted((byte)0);
        po.setDeleted((byte) 0);
        try {
            count = this.flowMonitoringSv.update(po);
        } catch (Exception e) {
            log.error("保存监测站异常", e);
            return BaseResponseUtils.buildException(e.getMessage()) ;
            return BaseResponseUtils.buildException(e.getMessage());
        }
        if(count <= 0){
            return BaseResponseUtils.buildFail(ProjectResultCode.UPDATE_FLOW_MONITORING_FAIL.getMessage()) ;
        }else{
            return BaseResponseUtils.buildSuccess(true) ;
        if (count <= 0) {
            return BaseResponseUtils.buildFail(ProjectResultCode.UPDATE_FLOW_MONITORING_FAIL.getMessage());
        } else {
            return BaseResponseUtils.buildSuccess(true);
        }
    }

    /**
     * 客户端请求得到所有监测站名字
     *
     * @return 所有监测站名字
     */
    @Operation(summary = "获得全部监测站", description = "返回全部监测站数据")
@@ -182,22 +195,23 @@
    })
    @GetMapping(path = "all")
    @SsoAop()
    public BaseResponse<QueryResultVo<List<PrFlowMonitoring>>> all(){
    public BaseResponse<QueryResultVo<List<PrFlowMonitoring>>> all() {
        try {
            QueryResultVo<List<PrFlowMonitoring>> res = this.flowMonitoringSv.selectAll();
            if(res == null) {
            if (res == null) {
                return BaseResponseUtils.buildFail(ProjectResultCode.NO_FLOW_MONITORINGS.getMessage());
            }else {
            } else {
                return BaseResponseUtils.buildSuccess(res);
            }
        } catch (Exception e) {
            log.error("查询监测站异常", e);
            return BaseResponseUtils.buildException(e.getMessage()) ;
            return BaseResponseUtils.buildException(e.getMessage());
        }
    }

    /**
     * 得到一个监测站数据
     *
     * @return 一个监测站数据
     */
    @Operation(summary = "一个监测站", description = "得到一个监测站数据")
@@ -211,10 +225,10 @@
    })
    @GetMapping(path = "one/{id}")
    @SsoAop()
    public BaseResponse<PrFlowMonitoring> one(@PathVariable("id") Long id){
        if(this.flowMonitoringSv.selectById(id) == null) {
    public BaseResponse<PrFlowMonitoring> one(@PathVariable("id") Long id) {
        if (this.flowMonitoringSv.selectById(id) == null) {
            return BaseResponseUtils.buildFail(ProjectResultCode.NO_FLOW_MONITORINGS.getMessage());
        }else {
        } else {
            return BaseResponseUtils.buildSuccess(this.flowMonitoringSv.selectById(id));
        }
    }
@@ -230,19 +244,18 @@
    })
    @GetMapping(path = "getFlowMonitoring")
    @SsoAop()
    public BaseResponse<QueryResultVo<List<VoFlowMonitoring>>> getFlowMonitoring(QueryVo vo){
    public BaseResponse<QueryResultVo<List<VoFlowMonitoring>>> getFlowMonitoring(QueryVo vo) {
        try {
            QueryResultVo<List<VoFlowMonitoring>> res = flowMonitoringSv.getPrFlowMonitorings(vo);
            if(res == null) {
            if (res == null) {
                return BaseResponseUtils.buildFail(ProjectResultCode.NO_FLOW_MONITORINGS.getMessage());
            }
            return BaseResponseUtils.buildSuccess(res);
        } catch (Exception e) {
            log.error("获取监测站记录异常", e);
            return BaseResponseUtils.buildException(e.getMessage()) ;
            return BaseResponseUtils.buildException(e.getMessage());
        }
    }



}