多余代码删除

servers/boe-server-all/pom.xml

@@ -84,11 +84,6 @@
 			<artifactId>xboe-module-es</artifactId>
 			<version>1.0.0</version>
 		</dependency>
-		<dependency>
-			<groupId>net.jodah</groupId>
-			<artifactId>expiringmap</artifactId>
-			<version>0.5.10</version>
-		</dependency>
 		<dependency>
 			<groupId>it.sauronsoftware</groupId>
 			<artifactId>jave</artifactId>

servers/boe-server-all/src/main/java/com/xboe/api/vo/Result.java

@@ -24,7 +24,4 @@ public class Result {
     private int totalPage;
     private List<AuditList> list;
 
-    public static Object error(String s) {
-        return "500 服务异常";
-    }
 }

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

@@ -324,12 +324,6 @@ public class StudyCourseApi extends ApiBaseController{
 		if (StringUtils.isEmpty(token)) {
 			token = request.getHeader("token");
 		}
-		StudyCourseApi example = new StudyCourseApi();
-		for (int i = 0; i < 10; i++) {
-			new Thread(() -> example.someApi()).start();
-			//检查是否已存在
-		}
-
 		StudyCourseItem item = studyService.checkHas(sci.getStudyId(),sci.getContentId());
 		if(item!=null) {
 			String studyKey = CacheName.NAME_AUTH + ":" + CacheName.STUDY_KEY + item.getCourseId()+":"+cuser.getAccountId()+":"+item.getContentId();