所有方法实例方法具体方法
修饰符和类型	方法	说明
`Session.Cookie`	`getCookie()`
`File`	`getStoreDir()`	Return the directory used to store session data.
`Duration`	`getTimeout()`
`Set<Session.SessionTrackingMode>`	`getTrackingModes()`	Return the `session tracking modes`.
`boolean`	`isPersistent()`	Return whether to persist session data between restarts.
`void`	`setPersistent(boolean persistent)`
`void`	`setStoreDir(File storeDir)`
`void`	`setTimeout(Duration timeout)`
`void`	`setTrackingModes(Set<Session.SessionTrackingMode> trackingModes)`

public void setTimeout(Duration timeout)

public void setTrackingModes(Set<Session.SessionTrackingMode> trackingModes)

public void setPersistent(boolean persistent)

public void setStoreDir(File storeDir)

修饰符和类型	类	说明
`static class`	`Session.Cookie`	Cookie properties.
`static class`	`Session.SessionTrackingMode`	Available session tracking modes (mirrors `SessionTrackingMode`.

类 Session