考生端websocket

themis-task/src/main/java/com/qmth/themis/task/quartz/MqJob.java

@@ -1,6 +1,5 @@
 package com.qmth.themis.task.quartz;
 
-import cn.hutool.core.date.DateUtil;
 import com.qmth.themis.business.constant.SystemConstant;
 import com.qmth.themis.business.threadPool.MyThreadPool;
 import com.qmth.themis.business.util.RedisUtil;
@@ -13,7 +12,6 @@ import org.slf4j.LoggerFactory;
 import org.springframework.scheduling.quartz.QuartzJobBean;
 
 import javax.annotation.Resource;
-import java.util.Date;
 import java.util.Map;
 import java.util.Objects;