修改刷新间隔，修改实训ID为null的问题

src/main/java/com/sztzjy/forex/trading_trading/controller/MemberController.java

@@ -88,6 +88,9 @@ public class MemberController {
         String trainingId = jsonObject.getString("trainingId");
         String trainingStatus=jsonObject.getString("trainingStatus");
         Integer schoolId =Constant.PRACTICE_SCHOOL_ID;
+        if(trainingId.isEmpty()){
+            trainingId=Constant.PRACTICE_TRAINING_ID;
+        }
         if(!Constant.PRACTICE_TRAINING_ID.equals(trainingId)){
             schoolId = jsonObject.getInteger("schoolId");
         }

src/main/java/com/sztzjy/forex/trading_trading/service/ScheduledTask.java

@@ -97,8 +97,8 @@ public class ScheduledTask {
         redisUtil.set("ForexDateList", forexMarketDataList);
     }
 
-    //每16秒执行一次 根据真实汇率数据生成模拟汇率数据
-    @Scheduled(cron = "0/16 * * * * ?")
+    //每10秒执行一次 根据真实汇率数据生成模拟汇率数据
+    @Scheduled(cron = "0/10 * * * * ?")
     public void insertSimulatedForexMarketData() {
 //        if(!timerEnable){
 //            return;