改善调卷性能

cqb-paper/src/main/java/com/qmth/cqb/paper/assemble/PaperDetailDtoAssembler.java

@@ -4,6 +4,7 @@ import cn.com.qmth.examcloud.common.dto.question.PaperDetailDto;
 import com.qmth.cqb.paper.model.PaperDetail;
 import org.springframework.stereotype.Component;
 
+import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -23,8 +24,10 @@ public class PaperDetailDtoAssembler {
     }
 
     public List<PaperDetailDto> toDtoList(List<PaperDetail> paperDetailList){
-        return paperDetailList.stream()
-                .map(paperDetail -> toDto(paperDetail))
-                .collect(Collectors.toList());
+        List<PaperDetailDto> paperDetailDtos = new ArrayList<>();
+        for(PaperDetail paperDetail:paperDetailList){
+            paperDetailDtos.add(toDto(paperDetail));
+        }
+        return paperDetailDtos;
     }
 }

cqb-paper/src/main/java/com/qmth/cqb/paper/assemble/PaperDetailUnitDtoAssembler.java

@@ -4,6 +4,7 @@ import cn.com.qmth.examcloud.common.dto.question.PaperDetailUnitDto;
 import com.qmth.cqb.paper.model.PaperDetailUnit;
 import org.springframework.stereotype.Component;
 
+import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -25,8 +26,10 @@ public class PaperDetailUnitDtoAssembler {
     }
 
     public List<PaperDetailUnitDto> toDtoList(List<PaperDetailUnit> paperDetailUnitList){
-        return paperDetailUnitList.stream()
-                .map(paperDetailUnit -> toDto(paperDetailUnit))
-                .collect(Collectors.toList());
+        List<PaperDetailUnitDto> paperDetailUnitDtos = new ArrayList<>();
+        for(PaperDetailUnit pdu:paperDetailUnitList){
+            paperDetailUnitDtos.add(toDto(pdu));
+        }
+        return paperDetailUnitDtos;
     }
 }