。。。

src/main/java/cn/com/qmth/examcloud/question/core/question/DefaultQuestion.java

@@ -1,6 +1,7 @@
 package cn.com.qmth.examcloud.question.core.question;
 
 import java.util.List;
+import java.util.Map;
 
 /**
  * 题<完整题>
@@ -28,6 +29,11 @@ public class DefaultQuestion implements Question {
 	 */
 	private List<DefaultQuestionStructure> branchVersionList;
 
+	/**
+	 * 扩展属性
+	 */
+	private Map<String, String> properties;
+
 	@Override
 	public String getId() {
 		return id;
@@ -56,4 +62,12 @@ public class DefaultQuestion implements Question {
 		this.branchVersionList = branchVersionList;
 	}
 
+	public Map<String, String> getProperties() {
+		return properties;
+	}
+
+	public void setProperties(Map<String, String> properties) {
+		this.properties = properties;
+	}
+
 }