添加重复下单屏蔽功能

Pu Zhibing

9 小时以前 aad8398747479ec7fbf3d40e9d6207c3d6e68f78

 UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/RedisUtil.java

@@ -59,6 +59,10 @@
    public boolean hasKey(String key){
        return redisTemplate.hasKey(key);
    }

    public boolean setIfAbsent(String key){
        return redisTemplate.opsForValue().setIfAbsent(key, UUIDUtil.getRandomCode());
    }
    
    
    /**