depends.org.apache.http.cookie

接口 Cookie

所有已知子接口:

ClientCookie, SetCookie, SetCookie2

所有已知实现类:

BasicClientCookie, BasicClientCookie2

public interface Cookie

Cookie interface represents a token or short packet of state information (also referred to as "magic-cookie") that the HTTP agent and the target server can exchange to maintain a session. In its simples form an HTTP cookie is merely a name / value pair.

从以下版本开始:

4.0

方法概要

方法

限定符和类型	方法和说明
java.lang.String	getComment() Returns the comment describing the purpose of this cookie, or null if no such comment has been defined.
java.lang.String	getCommentURL() If a user agent (web browser) presents this cookie to a user, the cookie's purpose will be described by the information at this URL.
java.lang.String	getDomain() Returns domain attribute of the cookie.
java.util.Date	getExpiryDate() Returns the expiration Date of the cookie, or null if none exists.
java.lang.String	getName() Returns the name.
java.lang.String	getPath() Returns the path attribute of the cookie.
int[]	getPorts() Get the Port attribute.
java.lang.String	getValue() Returns the value.
int	getVersion() Returns the version of the cookie specification to which this cookie conforms.
boolean	isExpired(java.util.Date date) Returns true if this cookie has expired.
boolean	isPersistent() Returns false if the cookie should be discarded at the end of the "session"; true otherwise.
boolean	isSecure() Indicates whether this cookie requires a secure connection.

方法详细资料

getName

java.lang.String getName()

Returns the name.

返回:

String name The name

getValue

java.lang.String getValue()

Returns the value.

返回:

String value The current value.

getComment

java.lang.String getComment()

Returns the comment describing the purpose of this cookie, or null if no such comment has been defined.

返回:

comment

getCommentURL

java.lang.String getCommentURL()

If a user agent (web browser) presents this cookie to a user, the cookie's purpose will be described by the information at this URL.

getExpiryDate

java.util.Date getExpiryDate()

Returns the expiration Date of the cookie, or null if none exists.

Note: the object returned by this method is considered immutable. Changing it (e.g. using setTime()) could result in undefined behaviour. Do so at your peril.

返回:

Expiration Date, or null.

isPersistent

boolean isPersistent()

Returns false if the cookie should be discarded at the end of the "session"; true otherwise.

返回:

false if the cookie should be discarded at the end of the "session"; true otherwise

getDomain

java.lang.String getDomain()

Returns domain attribute of the cookie. The value of the Domain attribute specifies the domain for which the cookie is valid.

返回:

the value of the domain attribute.

getPath

java.lang.String getPath()

Returns the path attribute of the cookie. The value of the Path attribute specifies the subset of URLs on the origin server to which this cookie applies.

返回:

The value of the path attribute.

getPorts

int[] getPorts()

Get the Port attribute. It restricts the ports to which a cookie may be returned in a Cookie request header.

isSecure

boolean isSecure()

Indicates whether this cookie requires a secure connection.

返回:

true if this cookie should only be sent over secure connections, false otherwise.

getVersion

int getVersion()

Returns the version of the cookie specification to which this cookie conforms.

返回:

the version of the cookie.

isExpired

boolean isExpired(java.util.Date date)

Returns true if this cookie has expired.

参数:

date - Current time

返回:

true if the cookie has expired.