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@@ -9,6 +9,8 @@ import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.util.ArrayList;
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import java.util.List;
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+import java.util.Map;
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+import java.util.stream.Collectors;
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@Service
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public class SpecialKnowledgeService {
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@@ -57,4 +59,11 @@ public class SpecialKnowledgeService {
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return treeList;
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}
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+
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+ public List<SpecialKnowledge> calcCount(List<SpecialKnowledge> list,List<SpecialKnowledge> tree) {
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+ Map<Integer,List<SpecialKnowledge>> group = list.stream().collect(Collectors.groupingBy(SpecialKnowledge::getLevel));
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+
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+ return tree;
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+
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+ }
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}
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