补充枚举包扫描.

mybatis-plus/src/test/java/com/baomidou/mybatisplus/test/h2/config/MybatisXmlConfig.java

@@ -23,6 +23,7 @@ public class MybatisXmlConfig {
         sqlSessionFactory.setDataSource(dataSource);
         sqlSessionFactory.setTypeAliasesPackage("com.baomidou.mybatisplus.test.h2.entity.persistent");
         sqlSessionFactory.setConfigLocation(new ClassPathResource("mybatis-config.xml"));
+        sqlSessionFactory.setTypeEnumsPackage("com.baomidou.mybatisplus.test.h2.entity.enums");
         return sqlSessionFactory.getObject();
     }