添加共享内存，解决跨JVM线程无法同步问题

src/main/java/cn/quantgroup/xyqb/service/user/impl/UserCenterServiceImpl.java

@@ -5,6 +5,8 @@ import cn.quantgroup.xyqb.repository.IUserAttachedRepository;
 import cn.quantgroup.xyqb.service.user.UserCenterService;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.annotation.CacheEvict;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Service;
 
 import java.sql.Timestamp;
@@ -21,11 +23,13 @@ public class UserCenterServiceImpl implements UserCenterService {
     private IUserAttachedRepository userAttachedRepository;
 
     @Override
+    @Cacheable(value = "userAttachedCache", key = "'xyqbUserAttached' + #userId", unless = "#result == null", cacheManager = "cacheManager")
     public UserAttached searchUserAttachedByUserId(long userId) {
         return userAttachedRepository.findByUserId(userId);
     }
 
     @Override
+    @CacheEvict(value = "userAttachedCache", key = "'xyqbUserAttached' + #userId", cacheManager = "cacheManager")
     public UserAttached saveUserAvatar(long userId, String avatar) {
         UserAttached userAttached = userAttachedRepository.findByUserId(userId);
         if(Objects.isNull(userAttached)){
@@ -40,6 +44,7 @@ public class UserCenterServiceImpl implements UserCenterService {
     }
 
     @Override
+    @CacheEvict(value = "userAttachedCache", key = "'xyqbUserAttached' + #userId", cacheManager = "cacheManager")
     public UserAttached saveUserNick(long userId, String nick) {
         UserAttached userAttached = userAttachedRepository.findByUserId(userId);
         if(Objects.isNull(userAttached)){
@@ -62,7 +67,7 @@ public class UserCenterServiceImpl implements UserCenterService {
      * @return
      */
     private synchronized UserAttached createUserAttached(Long userId, String avatar, String nick) {
-        UserAttached userAttached = userAttachedRepository.findByUserId(userId);
+        UserAttached userAttached = this.searchUserAttachedByUserId(userId);
         // 更新实例
         userAttached = Optional.ofNullable(userAttached).orElse(new UserAttached());
         Timestamp now = new Timestamp(System.currentTimeMillis());