Merge branch 'master_activity' into base-modify

xx-summit/xx-summit-server/src/main/java/com/xxfc/platform/summit/biz/ActivityBmBiz.java

@@ -25,11 +25,8 @@ import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 import tk.mybatis.mapper.entity.Example;
 import javax.servlet.http.HttpServletRequest;
-import java.lang.reflect.InvocationTargetException;
 import java.util.LinkedList;
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
 
 /**
  * @author Administrator