优化代码。

plusone-system/plusone-system-infrastructure/src/main/java/xyz/zhouxy/plusone/system/domain/model/dict/DictRepositoryImpl.java

@@ -7,6 +7,7 @@ import java.sql.SQLException;
 import java.time.LocalDateTime;
 import java.util.List;
 import java.util.Optional;
+import java.util.Set;
 
 import javax.annotation.Nonnull;
 
@@ -94,13 +95,12 @@ public class DictRepositoryImpl extends JdbcRepositorySupport<Dict, Long> implem
 
     @Override
     protected final Dict mapRow(ResultSet rs) throws SQLException {
-        long id = rs.getLong("id");
-        return new Dict(
-                id,
-                rs.getString("dict_type"),
-                rs.getString("dict_label"),
-                this.dictValueDAO.selectDictValuesByDictId(id),
-                rs.getLong("version"));
+        final long id = rs.getLong("id");
+        final String dictType = rs.getString("dict_type");
+        final String dictLabel = rs.getString("dict_label");
+        final Set<DictValue> values = this.dictValueDAO.selectDictValuesByDictId(id);
+        final long version = rs.getLong("version");
+        return new Dict(id, dictType, dictLabel, values, version);
     }
 
     @Override