程序包 cn.taketoday.http

Enum Class HttpStatus

java.lang.Object

java.lang.Enum<HttpStatus>

cn.taketoday.http.HttpStatus

所有已实现的接口:

HttpStatusCode, Serializable, Comparable<HttpStatus>, Constable

public enum HttpStatus
extends Enum<HttpStatus>
implements HttpStatusCode

Enumeration of HTTP status codes.

The HTTP status code series can be retrieved via series().

从以下版本开始:

3.0

作者:

Arjen Poutsma, Sebastien Deleuze, Brian Clozel, TODAY 2020/12/6 15:51

另请参阅:

• HttpStatus.Series
• HTTP Status Code Registry
• List of HTTP status codes - Wikipedia

嵌套类概要

嵌套类

修饰符和类型	类	说明
static enum	HttpStatus.Series	Enumeration of HTTP status series.

从类继承的嵌套类/接口 java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

枚举常量概要

枚举常量

枚举常量	说明
ACCEPTED	202 Accepted.
ALREADY_REPORTED	208 Already Reported.
BAD_GATEWAY	502 Bad Gateway.
BAD_REQUEST	400 Bad Request.
BANDWIDTH_LIMIT_EXCEEDED	509 Bandwidth Limit Exceeded
CHECKPOINT	已过时。 in favor of EARLY_HINTS which will be returned from HttpStatus.valueOf(103)
CONFLICT	409 Conflict.
CONTINUE	100 Continue.
CREATED	201 Created.
DESTINATION_LOCKED	已过时。 See WebDAV Draft Changes
EARLY_HINTS	{code 103 Early Hints}.
EXPECTATION_FAILED	417 Expectation Failed.
FAILED_DEPENDENCY	424 Failed Dependency.
FORBIDDEN	403 Forbidden.
FOUND	302 Found.
GATEWAY_TIMEOUT	504 Gateway Timeout.
GONE	410 Gone.
HTTP_VERSION_NOT_SUPPORTED	505 HTTP Version Not Supported.
I_AM_A_TEAPOT	418 I'm a teapot.
IM_USED	226 IM Used.
INSUFFICIENT_SPACE_ON_RESOURCE	已过时。 See WebDAV Draft Changes
INSUFFICIENT_STORAGE	507 Insufficient Storage
INTERNAL_SERVER_ERROR	500 Internal Server Error.
LENGTH_REQUIRED	411 Length Required.
LOCKED	423 Locked.
LOOP_DETECTED	508 Loop Detected
METHOD_FAILURE	已过时。 See WebDAV Draft Changes
METHOD_NOT_ALLOWED	405 Method Not Allowed.
MOVED_PERMANENTLY	301 Moved Permanently.
MOVED_TEMPORARILY	已过时。 in favor of FOUND which will be returned from HttpStatus.valueOf(302)
MULTI_STATUS	207 Multi-Status.
MULTIPLE_CHOICES	300 Multiple Choices.
NETWORK_AUTHENTICATION_REQUIRED	511 Network Authentication Required.
NO_CONTENT	204 No Content.
NON_AUTHORITATIVE_INFORMATION	203 Non-Authoritative Information.
NOT_ACCEPTABLE	406 Not Acceptable.
NOT_EXTENDED	510 Not Extended
NOT_FOUND	404 Not Found.
NOT_IMPLEMENTED	501 Not Implemented.
NOT_MODIFIED	304 Not Modified.
OK	200 OK.
PARTIAL_CONTENT	206 Partial Content.
PAYLOAD_TOO_LARGE	413 Payload Too Large.
PAYMENT_REQUIRED	402 Payment Required.
PERMANENT_REDIRECT	308 Permanent Redirect.
PRECONDITION_FAILED	412 Precondition failed.
PRECONDITION_REQUIRED	428 Precondition Required.
PROCESSING	102 Processing.
PROXY_AUTHENTICATION_REQUIRED	407 Proxy Authentication Required.
REQUEST_ENTITY_TOO_LARGE	已过时。 in favor of PAYLOAD_TOO_LARGE which will be returned from HttpStatus.valueOf(413)
REQUEST_HEADER_FIELDS_TOO_LARGE	431 Request Header Fields Too Large.
REQUEST_TIMEOUT	408 Request Timeout.
REQUEST_URI_TOO_LONG	已过时。 in favor of URI_TOO_LONG which will be returned from HttpStatus.valueOf(414)
REQUESTED_RANGE_NOT_SATISFIABLE	416 Requested Range Not Satisfiable.
RESET_CONTENT	205 Reset Content.
SEE_OTHER	303 See Other.
SERVICE_UNAVAILABLE	503 Service Unavailable.
SWITCHING_PROTOCOLS	101 Switching Protocols.
TEMPORARY_REDIRECT	307 Temporary Redirect.
TOO_EARLY	425 Too Early.
TOO_MANY_REQUESTS	429 Too Many Requests.
UNAUTHORIZED	401 Unauthorized.
UNAVAILABLE_FOR_LEGAL_REASONS	451 Unavailable For Legal Reasons.
UNPROCESSABLE_ENTITY	422 Unprocessable Entity.
UNSUPPORTED_MEDIA_TYPE	415 Unsupported Media Type.
UPGRADE_REQUIRED	426 Upgrade Required.
URI_TOO_LONG	414 URI Too Long.
USE_PROXY	已过时。 due to security concerns regarding in-band configuration of a proxy
VARIANT_ALSO_NEGOTIATES	506 Variant Also Negotiates

字段概要

字段

修饰符和类型	字段	说明
private final String	reasonPhrase
private final HttpStatus.Series	series
private final int	value
private static final HttpStatus[]	VALUES

构造器概要

构造器

限定符	构造器	说明
private	HttpStatus(int value, HttpStatus.Series series, String reasonPhrase)

方法概要

修饰符和类型	方法	说明
String	getReasonPhrase()	Return the reason phrase of this status code.
boolean	is1xxInformational()	Whether this status code is in the HTTP series HttpStatus.Series.INFORMATIONAL.
boolean	is2xxSuccessful()	Whether this status code is in the HTTP series HttpStatus.Series.SUCCESSFUL.
boolean	is3xxRedirection()	Whether this status code is in the HTTP series HttpStatus.Series.REDIRECTION.
boolean	is4xxClientError()	Whether this status code is in the HTTP series HttpStatus.Series.CLIENT_ERROR.
boolean	is5xxServerError()	Whether this status code is in the HTTP series HttpStatus.Series.SERVER_ERROR.
boolean	isError()	Whether this status code is in the HTTP series HttpStatus.Series.CLIENT_ERROR or HttpStatus.Series.SERVER_ERROR.
static HttpStatus	resolve(int statusCode)	Resolve the given status code to an HttpStatus, if possible.
HttpStatus.Series	series()	Return the HTTP status series of this status code.
String	toString()	Return a string representation of this status code.
int	value()	Return the integer value of this status code.
static HttpStatus	valueOf(int statusCode)	Return the HttpStatus enum constant with the specified numeric value.
static HttpStatus	valueOf(String name)	Returns the enum constant of this class with the specified name.
static HttpStatus[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

从类继承的方法 java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 cn.taketoday.http.HttpStatusCode

isSameCodeAs

枚举常量详细资料

CONTINUE

public static final HttpStatus CONTINUE

100 Continue.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.2.1

SWITCHING_PROTOCOLS

public static final HttpStatus SWITCHING_PROTOCOLS

101 Switching Protocols.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.2.2

PROCESSING

public static final HttpStatus PROCESSING

102 Processing.

另请参阅:

• WebDAV

EARLY_HINTS

public static final HttpStatus EARLY_HINTS

{code 103 Early Hints}.

另请参阅:

• An HTTP Status Code for Indicating Hints

CHECKPOINT

@Deprecated
public static final HttpStatus CHECKPOINT

已过时。

in favor of EARLY_HINTS which will be returned from HttpStatus.valueOf(103)

103 Checkpoint.

另请参阅:

• A proposal for supporting resumable POST/PUT HTTP requests in HTTP/1.0

OK

public static final HttpStatus OK

200 OK.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.3.1

CREATED

public static final HttpStatus CREATED

201 Created.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.3.2

ACCEPTED

public static final HttpStatus ACCEPTED

202 Accepted.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.3.3

NON_AUTHORITATIVE_INFORMATION

public static final HttpStatus NON_AUTHORITATIVE_INFORMATION

203 Non-Authoritative Information.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.3.4

NO_CONTENT

public static final HttpStatus NO_CONTENT

204 No Content.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.3.5

RESET_CONTENT

public static final HttpStatus RESET_CONTENT

205 Reset Content.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.3.6

PARTIAL_CONTENT

public static final HttpStatus PARTIAL_CONTENT

206 Partial Content.

另请参阅:

• HTTP/1.1: Range Requests, section 4.1

MULTI_STATUS

public static final HttpStatus MULTI_STATUS

207 Multi-Status.

另请参阅:

• WebDAV

ALREADY_REPORTED

public static final HttpStatus ALREADY_REPORTED

208 Already Reported.

另请参阅:

• WebDAV Binding Extensions

IM_USED

public static final HttpStatus IM_USED

226 IM Used.

另请参阅:

• Delta encoding in HTTP

MULTIPLE_CHOICES

public static final HttpStatus MULTIPLE_CHOICES

300 Multiple Choices.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.4.1

MOVED_PERMANENTLY

public static final HttpStatus MOVED_PERMANENTLY

301 Moved Permanently.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.4.2

FOUND

public static final HttpStatus FOUND

302 Found.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.4.3

MOVED_TEMPORARILY

@Deprecated
public static final HttpStatus MOVED_TEMPORARILY

已过时。

in favor of FOUND which will be returned from HttpStatus.valueOf(302)

302 Moved Temporarily.

另请参阅:

• HTTP/1.0, section 9.3

SEE_OTHER

public static final HttpStatus SEE_OTHER

303 See Other.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.4.4

NOT_MODIFIED

public static final HttpStatus NOT_MODIFIED

304 Not Modified.

另请参阅:

• HTTP/1.1: Conditional Requests, section 4.1

USE_PROXY

@Deprecated
public static final HttpStatus USE_PROXY

已过时。

due to security concerns regarding in-band configuration of a proxy

305 Use Proxy.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.4.5

TEMPORARY_REDIRECT

public static final HttpStatus TEMPORARY_REDIRECT

307 Temporary Redirect.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.4.7

PERMANENT_REDIRECT

public static final HttpStatus PERMANENT_REDIRECT

308 Permanent Redirect.

另请参阅:

• RFC 7238

BAD_REQUEST

public static final HttpStatus BAD_REQUEST

400 Bad Request.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.1

UNAUTHORIZED

public static final HttpStatus UNAUTHORIZED

401 Unauthorized.

另请参阅:

• HTTP/1.1: Authentication, section 3.1

PAYMENT_REQUIRED

public static final HttpStatus PAYMENT_REQUIRED

402 Payment Required.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.2

FORBIDDEN

public static final HttpStatus FORBIDDEN

403 Forbidden.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.3

NOT_FOUND

public static final HttpStatus NOT_FOUND

404 Not Found.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.4

METHOD_NOT_ALLOWED

public static final HttpStatus METHOD_NOT_ALLOWED

405 Method Not Allowed.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.5

NOT_ACCEPTABLE

public static final HttpStatus NOT_ACCEPTABLE

406 Not Acceptable.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.6

PROXY_AUTHENTICATION_REQUIRED

public static final HttpStatus PROXY_AUTHENTICATION_REQUIRED

407 Proxy Authentication Required.

另请参阅:

• HTTP/1.1: Authentication, section 3.2

REQUEST_TIMEOUT

public static final HttpStatus REQUEST_TIMEOUT

408 Request Timeout.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.7

CONFLICT

public static final HttpStatus CONFLICT

409 Conflict.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.8

GONE

public static final HttpStatus GONE

410 Gone.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.9

LENGTH_REQUIRED

public static final HttpStatus LENGTH_REQUIRED

411 Length Required.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.10

PRECONDITION_FAILED

public static final HttpStatus PRECONDITION_FAILED

412 Precondition failed.

另请参阅:

• HTTP/1.1: Conditional Requests, section 4.2

PAYLOAD_TOO_LARGE

public static final HttpStatus PAYLOAD_TOO_LARGE

413 Payload Too Large.

从以下版本开始:

4.0

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.11

REQUEST_ENTITY_TOO_LARGE

@Deprecated
public static final HttpStatus REQUEST_ENTITY_TOO_LARGE

已过时。

in favor of PAYLOAD_TOO_LARGE which will be returned from HttpStatus.valueOf(413)

413 Request Entity Too Large.

另请参阅:

• HTTP/1.1, section 10.4.14

URI_TOO_LONG

public static final HttpStatus URI_TOO_LONG

414 URI Too Long.

从以下版本开始:

4.0

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.12

REQUEST_URI_TOO_LONG

@Deprecated
public static final HttpStatus REQUEST_URI_TOO_LONG

已过时。

in favor of URI_TOO_LONG which will be returned from HttpStatus.valueOf(414)

414 Request-URI Too Long.

另请参阅:

• HTTP/1.1, section 10.4.15

UNSUPPORTED_MEDIA_TYPE

public static final HttpStatus UNSUPPORTED_MEDIA_TYPE

415 Unsupported Media Type.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.13

REQUESTED_RANGE_NOT_SATISFIABLE

public static final HttpStatus REQUESTED_RANGE_NOT_SATISFIABLE

416 Requested Range Not Satisfiable.

另请参阅:

• HTTP/1.1: Range Requests, section 4.4

EXPECTATION_FAILED

public static final HttpStatus EXPECTATION_FAILED

417 Expectation Failed.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.5.14

I_AM_A_TEAPOT

public static final HttpStatus I_AM_A_TEAPOT

418 I'm a teapot.

另请参阅:

• HTCPCP/1.0

INSUFFICIENT_SPACE_ON_RESOURCE

@Deprecated
public static final HttpStatus INSUFFICIENT_SPACE_ON_RESOURCE

已过时。

See WebDAV Draft Changes

METHOD_FAILURE

@Deprecated
public static final HttpStatus METHOD_FAILURE

已过时。

See WebDAV Draft Changes

DESTINATION_LOCKED

@Deprecated
public static final HttpStatus DESTINATION_LOCKED

已过时。

See WebDAV Draft Changes

UNPROCESSABLE_ENTITY

public static final HttpStatus UNPROCESSABLE_ENTITY

422 Unprocessable Entity.

另请参阅:

• WebDAV

LOCKED

public static final HttpStatus LOCKED

423 Locked.

另请参阅:

• WebDAV

FAILED_DEPENDENCY

public static final HttpStatus FAILED_DEPENDENCY

424 Failed Dependency.

另请参阅:

• WebDAV

TOO_EARLY

public static final HttpStatus TOO_EARLY

425 Too Early.

另请参阅:

• RFC 8470

UPGRADE_REQUIRED

public static final HttpStatus UPGRADE_REQUIRED

426 Upgrade Required.

另请参阅:

• Upgrading to TLS Within HTTP/1.1

PRECONDITION_REQUIRED

public static final HttpStatus PRECONDITION_REQUIRED

428 Precondition Required.

另请参阅:

• Additional HTTP Status Codes

TOO_MANY_REQUESTS

public static final HttpStatus TOO_MANY_REQUESTS

429 Too Many Requests.

另请参阅:

• Additional HTTP Status Codes

REQUEST_HEADER_FIELDS_TOO_LARGE

public static final HttpStatus REQUEST_HEADER_FIELDS_TOO_LARGE

431 Request Header Fields Too Large.

另请参阅:

• Additional HTTP Status Codes

UNAVAILABLE_FOR_LEGAL_REASONS

public static final HttpStatus UNAVAILABLE_FOR_LEGAL_REASONS

451 Unavailable For Legal Reasons.

另请参阅:

• An HTTP Status Code to Report Legal Obstacles

INTERNAL_SERVER_ERROR

public static final HttpStatus INTERNAL_SERVER_ERROR

500 Internal Server Error.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.6.1

NOT_IMPLEMENTED

public static final HttpStatus NOT_IMPLEMENTED

501 Not Implemented.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.6.2

BAD_GATEWAY

public static final HttpStatus BAD_GATEWAY

502 Bad Gateway.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.6.3

SERVICE_UNAVAILABLE

public static final HttpStatus SERVICE_UNAVAILABLE

503 Service Unavailable.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.6.4

GATEWAY_TIMEOUT

public static final HttpStatus GATEWAY_TIMEOUT

504 Gateway Timeout.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.6.5

HTTP_VERSION_NOT_SUPPORTED

public static final HttpStatus HTTP_VERSION_NOT_SUPPORTED

505 HTTP Version Not Supported.

另请参阅:

• HTTP/1.1: Semantics and Content, section 6.6.6

VARIANT_ALSO_NEGOTIATES

public static final HttpStatus VARIANT_ALSO_NEGOTIATES

506 Variant Also Negotiates

另请参阅:

• Transparent Content Negotiation

INSUFFICIENT_STORAGE

public static final HttpStatus INSUFFICIENT_STORAGE

507 Insufficient Storage

另请参阅:

• WebDAV

LOOP_DETECTED

public static final HttpStatus LOOP_DETECTED

508 Loop Detected

另请参阅:

• WebDAV Binding Extensions

BANDWIDTH_LIMIT_EXCEEDED

public static final HttpStatus BANDWIDTH_LIMIT_EXCEEDED

509 Bandwidth Limit Exceeded

NOT_EXTENDED

public static final HttpStatus NOT_EXTENDED

510 Not Extended

另请参阅:

• HTTP Extension Framework

NETWORK_AUTHENTICATION_REQUIRED

public static final HttpStatus NETWORK_AUTHENTICATION_REQUIRED

511 Network Authentication Required.

另请参阅:

• Additional HTTP Status Codes

字段详细资料

VALUES

private static final HttpStatus[] VALUES

value

private final int value

series

private final HttpStatus.Series series

reasonPhrase

private final String reasonPhrase

构造器详细资料

HttpStatus

private HttpStatus(int value,
 HttpStatus.Series series,
 String reasonPhrase)

方法详细资料

values

public static HttpStatus[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

返回:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static HttpStatus valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - 如果参数为空值

value

public int value()

Return the integer value of this status code.

指定者:

value 在接口中 HttpStatusCode

getReasonPhrase

public String getReasonPhrase()

Return the reason phrase of this status code.

series

public HttpStatus.Series series()

Return the HTTP status series of this status code.

另请参阅:

• HttpStatus.Series

is1xxInformational

public boolean is1xxInformational()

Whether this status code is in the HTTP series HttpStatus.Series.INFORMATIONAL.

This is a shortcut for checking the value of series().

指定者:

is1xxInformational 在接口中 HttpStatusCode

另请参阅:

• series()

is2xxSuccessful

public boolean is2xxSuccessful()

Whether this status code is in the HTTP series HttpStatus.Series.SUCCESSFUL.

This is a shortcut for checking the value of series().

指定者:

is2xxSuccessful 在接口中 HttpStatusCode

另请参阅:

• series()

is3xxRedirection

public boolean is3xxRedirection()

Whether this status code is in the HTTP series HttpStatus.Series.REDIRECTION.

This is a shortcut for checking the value of series().

指定者:

is3xxRedirection 在接口中 HttpStatusCode

另请参阅:

• series()

is4xxClientError

public boolean is4xxClientError()

Whether this status code is in the HTTP series HttpStatus.Series.CLIENT_ERROR.

This is a shortcut for checking the value of series().

指定者:

is4xxClientError 在接口中 HttpStatusCode

另请参阅:

• series()

is5xxServerError

public boolean is5xxServerError()

Whether this status code is in the HTTP series HttpStatus.Series.SERVER_ERROR.

This is a shortcut for checking the value of series().

指定者:

is5xxServerError 在接口中 HttpStatusCode

另请参阅:

• series()

isError

public boolean isError()

Whether this status code is in the HTTP series HttpStatus.Series.CLIENT_ERROR or HttpStatus.Series.SERVER_ERROR.

This is a shortcut for checking the value of series().

指定者:

isError 在接口中 HttpStatusCode

另请参阅:

• is4xxClientError()
• is5xxServerError()

toString

public String toString()

Return a string representation of this status code.

覆盖:

toString 在类中 Enum<HttpStatus>

valueOf

public static HttpStatus valueOf(int statusCode)

Return the HttpStatus enum constant with the specified numeric value.

参数:

statusCode - the numeric value of the enum to be returned

返回:

the enum constant with the specified numeric value

抛出:

IllegalArgumentException - if this enum has no constant for the specified numeric value

resolve

@Nullable
public static HttpStatus resolve(int statusCode)

Resolve the given status code to an HttpStatus, if possible.

参数:

statusCode - the HTTP status code (potentially non-standard)

返回:

the corresponding HttpStatus, or null if not found