Struct SaStorageDistributedStorage 

pub struct SaStorageDistributedStorage { /* private fields */ }

Persist distributed sessions through SaTokenDao (same serializer and keys as login). 经 SaTokenDao 持久化分布式会话（与登录共用序列化器和键）。

Implementations

impl SaStorageDistributedStorage

pub fn from_dao(dao: Arc<SaTokenDao>) -> Self

from_dao — from dao | from_dao

pub fn from_config(storage: Arc<dyn SaStorage>, config: &SaTokenConfig) -> Self

Compatibility wrapper: builds a Dao from raw storage + prefix. 兼容包装：从原始存储与前缀构造 Dao。

pub fn new(storage: Arc<dyn SaStorage>, key_prefix: impl Into<String>) -> Self

Create a new instance | 创建新实例

Trait Implementations

impl Debug for SaStorageDistributedStorage

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl DistributedSessionStorage for SaStorageDistributedStorage

fn save_session<'life0, 'async_trait>( &'life0 self, session: DistributedSession, ttl: Option<Duration>, ) -> Pin<Box<dyn Future<Output = Result<(), SaTokenError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Save a session to storage with optional TTL 保存 Session 到存储，可选 TTL

fn get_session<'life0, 'life1, 'async_trait>( &'life0 self, session_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<DistributedSession>, SaTokenError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get a session from storage 从存储获取 Session

fn delete_session<'life0, 'life1, 'async_trait>( &'life0 self, session_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), SaTokenError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Delete a session from storage 从存储删除 Session

fn get_sessions_by_login_id<'life0, 'life1, 'async_trait>( &'life0 self, login_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<DistributedSession>, SaTokenError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get all sessions for a specific user 获取特定用户的所有 Sessions

fn save_credential<'life0, 'async_trait>( &'life0 self, credential: ServiceCredential, ) -> Pin<Box<dyn Future<Output = Result<(), SaTokenError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

保存服务凭证 | Save a service credential 用于把 register_service 的凭证持久化到存储

fn get_credential<'life0, 'life1, 'async_trait>( &'life0 self, service_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<ServiceCredential>, SaTokenError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

按 service_id 获取服务凭证 | Get a service credential by service_id 未找到返回 Ok(None)