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漏洞修复策略 漏洞修复周期 高危漏洞： RocketMQ社区发现漏洞并发布修复方案后，分布式消息服务RocketMQ版一般在1个月内进行修复，修复策略与社区保持一致。 操作系统紧急漏洞按照操作系统修复策略和流程对外发布，一般在一个月内提供修复方案，用户自行修复。 其他漏洞： 按照版本正常升级流程解决。
管理消费组 创建RocketMQ消费组 查看RocketMQ消费组详情 查看RocketMQ消费者连接地址 修改RocketMQ消费组配置 重置RocketMQ消费进度 删除RocketMQ消费组
复扣款。但实际上扣款业务只应进行一次，商家也只应产生一条订单流水。这时候使用消息幂等就可以避免这个问题。 在实际应用中，导致消息重复的原因有网络闪断、客户端故障等，且可能发生在消息生产阶段，也可能发生在消息消费阶段。因此，可以将消息重复的场景分为以下两类： 生产者发送消息时发生消息重复：
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
Tag，保持订阅关系一致，才能保证消息消费逻辑正确，消息不丢失。 同一个消费组的消费者必须订阅同一个Topic。例如，消费组Group1中有消费者A和消费者B，消费者A订阅了Topic A和Topic B，则消费者B也必须订阅Topic A和Topic B，不能只订阅Topic A或只订阅Topic
参数值。 topic：表示Topic名称。 gid：表示生产者组名称，请根据业务实际情况输入生产者组名称。 name_srv：表示实例连接地址和端口。 父主题： Python（TCP协议）
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
@#$%^&*()-_=+\|[{}];:'",<.>/?密钥。 不能与名称或倒序的名称相同。 white_remote_address 否 String IP白名单。 admin 否 Boolean 是否为管理员。 default_topic_perm 否 String 默认的主题权限。 default_group_perm
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
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