1.去除大屏信息缓存

2.在绑定和解绑成功后大屏信息（任务）缓存

@@ -187,7 +187,6 @@ public class UserTvServiceImpl implements UserTvService {
     }
 
     @Override
-    @Cacheable(cacheNames = RedisKeyConstants.cacheUserTvByPlatformAccount, key = "#platformAccount", unless = "#result.id == null")
     @Transactional(readOnly = true)
     public UserTvDTO findByPlatformAccount(String platformAccount) {
         UserTv userTv = this.userTvRepository.findByPlatformAccount(platformAccount).orElseGet(UserTv::new);

@@ -727,6 +727,9 @@ public class UserOperationServiceImpl implements UserOperationService {
         log.info("大屏账号置空主会员的结果，userTvDTO ==>> {}", userTvDTO);
         ((UserOperationServiceImpl)AopContext.currentProxy()).asyncUnbind(new MemberAndUserTvDTO(memberDTO, userTvDTO));
 
+
+        this.updateUserTvSimplePriorityMemberCodeRedis(platformAccount, "");
+
         return true;
     }
 
@@ -1005,6 +1008,8 @@ public class UserOperationServiceImpl implements UserOperationService {
         ((UserOperationServiceImpl)AopContext.currentProxy())
                 .asyncMinaBind(new MemberAndUserTvDTO(memberDTO, userTvDTO));
 
+        this.updateUserTvSimplePriorityMemberCodeRedis(platformAccount, memberDTO.getCode());
+
         return true;
     }
 
@@ -1071,14 +1076,20 @@ public class UserOperationServiceImpl implements UserOperationService {
         // 同步至iptv
         ((UserOperationServiceImpl)AopContext.currentProxy()).asyncMinaBind(new MemberAndUserTvDTO(memberDTO, userTvDTO));
 
+        this.updateUserTvSimplePriorityMemberCodeRedis(platformAccount, memberDTO.getCode());
+
+        return userTvDTO;
+    }
+
+
+    private void updateUserTvSimplePriorityMemberCodeRedis(String platformAccount, String priorityMemberCode){
         // 修改缓存中MemberSimple的大屏主账号信息，因为执行任务之前会去检查主会员d
         UserTvSimpleDTO userTvSimpleDTO = this.userTvService.findSimpleByPlatformAccount(platformAccount);
-        if (Objects.nonNull(userTvDTO)) {
-            userTvSimpleDTO.setPriorityMemberCode(memberDTO.getCode());
-            JSONObject hashMap = JSONObject.parseObject(JSON.toJSONString(userTvDTO), JSONObject.class);
+        if (Objects.nonNull(userTvSimpleDTO)) {
+            userTvSimpleDTO.setPriorityMemberCode(priorityMemberCode);
+            JSONObject hashMap = JSONObject.parseObject(JSON.toJSONString(userTvSimpleDTO), JSONObject.class);
             this.redisUtils.set(RedisKeyConstants.cacheVisUserByPlatformAccount + "::" + platformAccount, hashMap);
         }
-        return userTvDTO;
     }
 
     /**
@@ -1386,6 +1397,8 @@ public class UserOperationServiceImpl implements UserOperationService {
 
         log.info("同步绑定信息至大屏侧, 参数 ==>> {}", new MemberAndUserTvDTO(memberDTO, userTvDTO));
         ((UserOperationServiceImpl)AopContext.currentProxy()).asyncUnbind(new MemberAndUserTvDTO(memberDTO, userTvDTO));
+
+        this.updateUserTvSimplePriorityMemberCodeRedis(userTvDTO.getPlatformAccount(), "");
         return true;
     }