修改cloud环境redis配置

doc/mvn.txt

@@ -1 +1 @@
-mvn -s /etc/maven/settings.xml -DskipTests=true clean package
+mvn -s /etc/maven/settings.xml -DskipTests=true clean package

src/main/java/edu/math/diagnosis/entity/PaperResult.java

@@ -50,7 +50,7 @@ public class PaperResult {
     @ApiModelProperty("答对的题目编号 1,2")
     private String collectQuestion;
 
-    @Lob
+//    @Lob
     @ApiModelProperty("知识掌握率，88.88")
     private Double knowledgeRate;