当前值默认保留3位小数

 iailab-module-model/iailab-module-model-biz/src/main/java/com/iailab/module/model/api/McsApiImpl.java

@@ -394,7 +394,7 @@
        } else {
            dataView.setRealData(new ArrayList<>());
        }
        dataView.setCurData(mmItemResultJsonService.getData(outPut.getId(), predictTime, timeFormat));
        dataView.setCurData(mmItemResultJsonService.getData(outPut.getId(), predictTime, timeFormat, 3));
        dataView.setLineType(lineType.getCode());
        switch (lineType) {
            case TN: