将org.json.JSONObject改为fastjson

examcloud-core-oe-admin-service/src/main/java/cn/com/qmth/examcloud/core/oe/admin/service/impl/ExamAuditServiceImpl.java

@@ -29,6 +29,7 @@ import cn.com.qmth.examcloud.core.oe.student.api.request.SaveExamRecordForMarkin
 import cn.com.qmth.examcloud.examwork.api.bean.ExamBean;
 import cn.com.qmth.examcloud.support.cache.bean.OrgCacheBean;
 import cn.com.qmth.examcloud.web.helpers.GlobalHelper;
+import com.alibaba.fastjson.JSONObject;
 import com.google.common.collect.Lists;
 import org.apache.commons.lang3.StringUtils;
 import org.hibernate.query.NativeQuery;