# 初始化生成器(数据中心ID和工作者ID可根据实际部署配置) snowflake = SnowflakeGenerator(datacenter_id=1, worker_id=1) # 生成10个ID并打印 for _ in range(10): print(snowflake.generate_id()) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 2...
python from pysnowflake import Snowflake # 初始化雪花算法生成器 generator = Snowflake(datacenter_id=1, worker_id=1) # 生成雪花算法ID unique_id = generator.generate() # 打印生成的ID print(f"Generated unique ID: {unique_id}") 如果你更倾向于自己实现雪花算法而不是使用第三方库,可以参考上述...
SnowflakeGenerator-max_worker_id: int-max_data_center_id: int-sequence_mask: int-data_center_id: int-machine_id: int-sequence: int-last_timestamp: int-lock: threading.Lock+__init__(data_center_id:int, machine_id:int)+_current_millis() : -> int+next_id() : -> int 使用示例 以下...
💎迄今为止最全面的分布式主键ID生成器。 💎优化的雪花算法(SnowFlake)——雪花漂移算法,在缩短ID长度的同时,具备极高瞬时并发处理能力(50W/0.1s)。 💎原生支持 C#/Java/Go/Rust/C 等多语言,且提供 PHP 扩展及 Python、Node.js、Ruby 多线程安全调用动态库(FF
classSingletonSnowflakeGenerator: _instance_lock = threading.Lock() _instance =None def__new__(cls, worker_id, datacenter_id): ifcls._instanceisNone: withcls._instance_lock: ifcls._instanceisNone: cls._instance = SnowflakeIDGenerator(worker_id, datacenter_id) ...
generator1 = SingletonSnowflakeGenerator(worker_id=1, datacenter_id=1) generator2 = SingletonSnowflakeGenerator(worker_id=2, datacenter_id=2) print(generator1 is generator2) # 输出 True,表示是同一个实例 id1 = generator1.generate_id() ...
Snowflake provides the following helpers to create predefined generator functions with your desired parameters. You can use these if you do not want to create your own: linear_backoff, which increases the backoff duration by a constant each iteration. ...
This parameter was introduced in version 2.4.3 of the Snowflake Connector for Python. socket_timeout Timeout in seconds for socket-level read and connect requests. For more information, see Managing connection timeouts. backoff_policy Name of the generator function that defines how long to wait...
💎多语言实现,高性能生成唯一数字ID。 💎优化的雪花算法(SnowFlake)——雪花漂移算法,在缩短ID长度的同时,具备极高瞬时并发处理能力(50W/0.1s)。 💎原生支持 C#/Java/Go/Rust/C/JavaScript/TypeScript/Python/Pascal 多语言,提供其它适用于其它语言的多线程安
SnowflakeGeneratorClientSnowflakeGeneratorClientrequest_snowflake_id()generate_snowflake_id()snowflake_id 结尾 通过以上步骤,你应该成功实现了一个简单的雪花ID生成器。记住,雪花ID的生成不仅高效,还能保证在分布式系统中的唯一性。如果你有更多的问题,欢迎提问,或是继续深入学习如何优化和使用这个ID生成方法。希望你...