1. 定时任务调整 2. 成绩修改审核通过修改状态调整 3. 考试统计查询修改

Administrator

2022-01-20 cb04ed62736efe70cf5babe534220b4ae4c1ca67

 src/main/java/org/springblade/modules/exam/service/impl/ExamPaperServiceImpl.java

@@ -30,6 +30,7 @@
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import java.util.*;

@@ -268,4 +269,27 @@
   public IPage<ExamStatisticsVO> getExamStatistics(IPage<ExamStatisticsVO> page, ExamPaperVO examPaperVO) {
      return page.setRecords(baseMapper.getExamStatistics(page,examPaperVO));
   }

   /**
    * 根据考试id 统计查询考试信息
    * @param examPaperVO
    * @return
    */
   @Override
   public IPage<ExamStatisticsVO> getExamInfoByExamId(IPage<ExamStatisticsVO> page, ExamStatisticsVO examPaperVO) {
      List<ExamStatisticsVO> statisticsVOS = baseMapper.getExamInfoByExamId(page, examPaperVO);
      System.out.println("statisticsVOS = " + statisticsVOS);
      //遍历，计算占比
      if (statisticsVOS.size()>0){
         statisticsVOS.forEach(examStatisticsVO -> {
            //格式化小数
            DecimalFormat df = new DecimalFormat("0.00");
            //返回的是String类型
            examStatisticsVO.setAbsentProportion(df.format((float)examStatisticsVO.getQknum()/examStatisticsVO.getZnum()*100));
            DecimalFormat df1 = new DecimalFormat("0.00");
            examStatisticsVO.setQualifiedProportion(df1.format((float)examStatisticsVO.getYknum()/examStatisticsVO.getZnum()*100));
         });
      }
      return page.setRecords(statisticsVOS);
   }
}