增加跨域代码，允许VUE跨域访问

songww

2020-05-21 21c0eb821f8d9f6df9bd310e3fef4cbbab83d3cc

 src/main/java/com/genersoft/iot/vmp/storager/redis/VideoManagerRedisStoragerImpl.java

@@ -96,8 +96,7 @@
    */  

   @Override

   public boolean delete(String deviceId) {

      redis.del(VideoManagerConstants.CACHEKEY_PREFIX+deviceId);

      return true;  
      return redis.del(VideoManagerConstants.CACHEKEY_PREFIX+deviceId);

   }



   /**