考试重复提交判断-测试

servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyExamApi.java

@@ -4,9 +4,11 @@ import java.time.LocalDateTime;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.TimeUnit;
 
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
@@ -29,6 +31,10 @@ public class StudyExamApi extends ApiBaseController{
 	@Autowired
 	IStudyExamService sexamService;
 
+	@Autowired
+	StringRedisTemplate redisTemplate;
+
+
 	/**2024.04.24
 	 * 矫正学员课程进度及完成状态
 	 * */
@@ -53,6 +59,19 @@ public class StudyExamApi extends ApiBaseController{
 			return badRequest("得分计算错误");
 		}
 		try {
+			String key =   exam.getStudyId() + "_" + exam.getContentId();
+			//判断是否存在redis
+			if(StringUtils.isNotEmpty(redisTemplate.opsForValue().get(key))){
+				log.info("------------试卷提交验证中，请等待！ ");
+				return error("","试卷提交验证中，请等待");
+			}
+			//加入redis 2分钟过期
+			redisTemplate.opsForValue().set(key,key);
+			//设置过期时间为1天
+			redisTemplate.expire(key, 5 * 60, TimeUnit.SECONDS);
+			log.info("------------设置redis-key ，请等待！  " + LocalDateTime.now() + ", key = " + redisTemplate.opsForValue().get(key));
+
+
 			CurrentUser cu=getCurrent();
 			exam.setStudentId(cu.getAccountId());
 			exam.setStudentName(cu.getName());
@@ -65,6 +84,10 @@ public class StudyExamApi extends ApiBaseController{
 			log.info( exam.getStudyId() + "_" + exam.getContentId() + "，------------试卷保存完毕  ，msg =  " + msg + " , " + LocalDateTime.now());
 			exam.setAnswerJson("");
 			exam.setPaperJson("");
+
+			//执行完毕 清除redis记录
+			redisTemplate.delete(key);
+
 			return success(exam);
 		}catch(Exception e) {
 			log.error("保存答卷信息错误",e);

servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyExamServiceImpl.java

@@ -54,21 +54,16 @@ public class StudyExamServiceImpl implements IStudyExamService{
 	@Transactional
 	public String save(StudyExam exam) {
 		String key =   exam.getStudyId() + "_" + exam.getContentId();
-		try {
+//		//判断是否存在redis
-			Thread.sleep(10000L);
+//		if(StringUtils.isNotEmpty(redisTemplate.opsForValue().get(key))){
-		} catch (InterruptedException e) {
+//			log.info("------------试卷提交验证中，请等待！ ");
-			e.printStackTrace();
+//			return "试卷提交验证中，请等待！";
-		}
+//		}
-		//判断是否存在redis
+//		//加入redis 2分钟过期
-		if(StringUtils.isNotEmpty(redisTemplate.opsForValue().get(key))){
+//		redisTemplate.opsForValue().set(key,key);
-			log.info("------------试卷提交验证中，请等待！ ");
+//		//设置过期时间为1天
-			return "试卷提交验证中，请等待！";
+//		redisTemplate.expire(key, 5 * 60, TimeUnit.SECONDS);
-		}
+//		log.info("------------设置redis-key ，请等待！  " + LocalDateTime.now() + ", key = " + redisTemplate.opsForValue().get(key));
-		//加入redis 2分钟过期
-		redisTemplate.opsForValue().set(key,key);
-		//设置过期时间为1天
-		redisTemplate.expire(key, 2, TimeUnit.SECONDS);
-		log.info("------------设置redis-key ，请等待！  " + LocalDateTime.now() + ", key = " + redisTemplate.opsForValue().get(key));
 
 		//用于计算考试成绩
 	    CourseExam cexam=cexamDao.get(exam.getTestId());
@@ -116,7 +111,7 @@ public class StudyExamServiceImpl implements IStudyExamService{
 			scItemDao.updateFieldById(exam.getStudyItemId(), "score", f);
 		}
 		//执行完毕 清除redis记录
-		redisTemplate.delete(key);
+//		redisTemplate.delete(key);
 		return "";
 	}