内阻计测试分析软件
blame | 历史 | 补丁 | 提交 | 提交对比 | ignore whitespace
lxw
2022-10-31 171aad80fc3fc9a244b9ebc62192f45f8b5ae1ef 
 src/main/java/com/whyc/service/ExcelExportService.java


@@ -19,6 +19,7 @@


import javax.servlet.http.HttpServletResponse;


import java.io.IOException;


import java.net.URLEncoder;


import java.text.NumberFormat;


import java.text.ParseException;


import java.text.ParsePosition;


import java.text.SimpleDateFormat;


@@ -130,10 +131,13 @@


        List<String> resBalanceRateList = data3.get("resBalanceRate");


        List<String> volBalanceRateList = data3.get("volBalanceRate");


        //均一性:chainRes/?容量/bs(电导)


        List<Float> chainResList = dataList2.stream().map(BattgroupData::getCr).collect(Collectors.toList());


        List<Float> bsList = dataList2.stream().map(BattgroupData::getBs).collect(Collectors.toList());


        String chainResBalanceRate = MathUtil.getStandardDeviation(chainResList) * 10000 / 100 + "%";


        String bsBalanceRate = MathUtil.getStandardDeviation(bsList) * 10000 / 100 + "%";


        NumberFormat percentInstance = NumberFormat.getPercentInstance();


        percentInstance.setMinimumFractionDigits(2);




        List<Float> chainResList = dataList2.stream().map(BattgroupData::getCr).map(Float::parseFloat).collect(Collectors.toList());


        List<Float> bsList = dataList2.stream().map(BattgroupData::getBs).map(Float::parseFloat).collect(Collectors.toList());


        String chainResBalanceRate = percentInstance.format(MathUtil.getStandardDeviation(chainResList));


        String bsBalanceRate = percentInstance.format(MathUtil.getStandardDeviation(bsList));


        //获取FileParam和StationInfo


        StationInfo stationInfo = stationInfoService.getByFileId(fileId2);


        FileParam param = fileParamService.getByFileId(fileId2);