Package org.aoju.bus.core.lang

Class Http

java.lang.Object

org.aoju.bus.core.lang.Http

public class Http
extends Object

HTTP 相关常量

Since:

Java 17+

Author:

Kimi Liu

Field Summary

Fields

Modifier and Type	Field	Description
static final String	AFTER	HTTP Method AFTER
static final String	ALL	HTTP Method ALL
static final String	BEFORE	HTTP Method BEFORE
static final String	CONNECT	HTTP Method CONNECT
static final int	DEFAULT_INITIAL_WINDOW_SIZE	From the HTTP/2 specs, the default initial window size for all streams is 64 KiB.
static final String	DELETE	HTTP Method DELETE
static final int	ENABLE_PUSH	HTTP/2: The peer must not send a PUSH_PROMISE frame when this is 0.
static final String	FORM	The form data
static final String	GET	HTTP Method GET
static final String	H2_PRIOR_KNOWLEDGE	明文HTTP/2，没有"upgrade"往返。
static final String	HEAD	HTTP Method HEAD
static final int	HEADER_TABLE_SIZE	HTTP/2: Size in bytes of the table used to decode the sender's header blocks.
static final String	HOST_IPV4	The IPV4 127.0.0.1
static final String	HOST_LOCAL	The localhost
static final String	HTTP	The http
static final String	HTTP_1_0	HTTP/1.0
static final String	HTTP_1_1	HTTP/1.1
static final String	HTTP_2_0	HTTP/2.0
static final int	HTTP_ACCEPTED	HTTP Status-Code 202: Accepted.
static final int	HTTP_BAD_GATEWAY	HTTP Status-Code 502: Bad Gateway.
static final int	HTTP_BAD_METHOD	HTTP Status-Code 405: Method Not Allowed.
static final int	HTTP_BAD_REQUEST	HTTP Status-Code 400: Bad Request.
static final int	HTTP_CLIENT_TIMEOUT	HTTP Status-Code 408: Request Time-Out.
static final int	HTTP_CONFLICT	HTTP Status-Code 409: Conflict.
static final int	HTTP_CONTINUE	HTTP Status-Code 100: Continue.
static final int	HTTP_CREATED	HTTP Status-Code 201: Created.
static final int	HTTP_ENTITY_TOO_LARGE	HTTP Status-Code 413: Request Entity Too Large.
static final int	HTTP_FORBIDDEN	HTTP Status-Code 403: Forbidden.
static final int	HTTP_GATEWAY_TIMEOUT	HTTP Status-Code 504: Gateway Timeout.
static final int	HTTP_GONE	HTTP Status-Code 410: Gone.
static final int	HTTP_INTERNAL_ERROR	HTTP Status-Code 500: Internal Server Error.
static final int	HTTP_LENGTH_REQUIRED	HTTP Status-Code 411: Length Required.
static final int	HTTP_MOVED_PERM	HTTP Status-Code 301: Moved Permanently.
static final int	HTTP_MOVED_TEMP	HTTP Status-Code 302: Temporary Redirect.
static final int	HTTP_MULT_CHOICE	HTTP Status-Code 300: Multiple Choices.
static final int	HTTP_NO_CONTENT	HTTP Status-Code 204: No Content.
static final int	HTTP_NOT_ACCEPTABLE	HTTP Status-Code 406: Not Acceptable.
static final int	HTTP_NOT_AUTHORITATIVE	HTTP Status-Code 203: Non-Authoritative Information.
static final int	HTTP_NOT_FOUND	HTTP Status-Code 404: Not Found.
static final int	HTTP_NOT_IMPLEMENTED	HTTP Status-Code 501: Not Implemented.
static final int	HTTP_NOT_MODIFIED	HTTP Status-Code 304: Not Modified.
static final int	HTTP_OK	HTTP Status-Code 200: OK.
static final int	HTTP_PARTIAL	HTTP Status-Code 206: Partial Content.
static final int	HTTP_PAYMENT_REQUIRED	HTTP Status-Code 402: Payment Required.
static final int	HTTP_PERM_REDIRECT	HTTP Status-Code 308: Use perm Redirect.
static final int	HTTP_PRECON_FAILED	HTTP Status-Code 412: Precondition Failed.
static final String	HTTP_PREFIX	The prefix http
static final int	HTTP_PROXY_AUTH	HTTP Status-Code 407: Proxy Authentication Required.
static final int	HTTP_REQ_TOO_LONG	HTTP Status-Code 414: Request-URI Too Large.
static final int	HTTP_RESET	HTTP Status-Code 205: Reset Content.
static final int	HTTP_SEE_OTHER	HTTP Status-Code 303: See Other.
static final int	HTTP_SWITCHING_PROTOCOL	HTTP Status-Code 101: Switching Protocols.
static final int	HTTP_TEMP_REDIRECT	HTTP Status-Code 307: Temporary Redirect.
static final int	HTTP_UNAUTHORIZED	HTTP Status-Code 401: Unauthorized.
static final int	HTTP_UNAVAILABLE	HTTP Status-Code 503: Service Unavailable.
static final int	HTTP_UNSUPPORTED_TYPE	HTTP Status-Code 415: Unsupported Media Type.
static final int	HTTP_USE_PROXY	HTTP Status-Code 305: Use Proxy.
static final int	HTTP_VERSION	HTTP Status-Code 505: HTTP Version Not Supported.
static final String	HTTPS	The https
static final String	HTTPS_PREFIX	The prefix https
static final int	INITIAL_WINDOW_SIZE	Window size in bytes.
static final String	JSON	The json data
static final int	MAX_CONCURRENT_STREAMS	Sender's maximum number of concurrent streams.
static final int	MAX_FRAME_SIZE	HTTP/2: Size in bytes of the largest frame payload the sender will accept.
static final int	MAX_HEADER_LIST_SIZE	HTTP/2: Advisory only.
static final String	MOVE	HTTP Method MOVE
static final String	NONE	HTTP Method NONE
static final String	OPTIONS	HTTP Method OPTIONS
static final String	PATCH	HTTP Method PATCH
static final String	POST	HTTP Method POST
static final String	PROPFIND	HTTP Method PROPFIND
static final String	PROPPATCH	HTTP Method PROPPATCH
static final String	PROTOBUF	The protobuf data
static final String	PUT	HTTP Method PUT
static final String	QUIC	QUIC
static final String	REPORT	HTTP Method REPORT
static final String	RESPONSE_STATUS_UTF8	The use status
static final String	SOAP_1_1	SOAP 1.1
static final String	SOAP_1_2	SOAP 1.2
static final String	SPDY_3_1	SPDY/3.1
static final String	SSL	Supports some version of SSL; may support other versions
static final String	SSL_V_20	Supports SSL version 2 or later; may support other versions
static final String	SSL_V_30	Supports SSL version 3; may support other versions
static final String	TARGET_AUTHORITY_UTF8	The use authority
static final String	TARGET_METHOD_UTF8	The use method
static final String	TARGET_PATH_UTF8	The use path
static final String	TARGET_SCHEME_UTF8	The use scheme
static final String	TLS	Supports some version of TLS; may support other versions
static final String	TLS_V_10	Supports RFC 2246: TLS version 1.0 ; may support other versions
static final String	TLS_V_11	Supports RFC 4346: TLS version 1.1 ; may support other versions
static final String	TLS_V_12	Supports RFC 5246: TLS version 1.2 ; may support other versions
static final String	TLS_V_13	Supports RFC 5246: TLS version 1.3 ; may support other versions
static final String	TRACE	HTTP Method TRACE
static final String	WS	The https
static final String	WS_PREFIX	The prefix ws
static final String	WSS	The https
static final String	WSS_PREFIX	The prefix wss
static final String	XML	The xml data

Constructor Summary

Constructors

Constructor	Description
Http()

Method Summary

Modifier and Type	Method	Description
static boolean	invalidatesCache(String method)	WebDAV
static boolean	isHttp(String url)	是否为http协议
static boolean	isHttps(String url)	是否为https协议
static boolean	isLocalHost(String url)	是否为本地主机（域名）
static boolean	permitsRequestBody(String method)	许可维护请求体
static boolean	redirectsToGet(String method)	除了PROPFIND之外的所有请求都应该重定向到GET请求
static boolean	redirectsWithBody(String method)	(WebDAV)重定向也应该维护请求体
static boolean	requiresRequestBody(String method)	WebDAV CalDAV/CardDAV(在WebDAV版本中定义)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

HTTP

public static final String HTTP

The http

See Also:

• Constant Field Values

HTTPS

public static final String HTTPS

The https

See Also:

• Constant Field Values

WS

public static final String WS

The https

See Also:

• Constant Field Values

WSS

public static final String WSS

The https

See Also:

• Constant Field Values

HTTP_PREFIX

public static final String HTTP_PREFIX

The prefix http

See Also:

• Constant Field Values

HTTPS_PREFIX

public static final String HTTPS_PREFIX

The prefix https

See Also:

• Constant Field Values

WS_PREFIX

public static final String WS_PREFIX

The prefix ws

See Also:

• Constant Field Values

WSS_PREFIX

public static final String WSS_PREFIX

The prefix wss

See Also:

• Constant Field Values

GET

public static final String GET

HTTP Method GET

See Also:

• Constant Field Values

POST

public static final String POST

HTTP Method POST

See Also:

• Constant Field Values

PUT

public static final String PUT

HTTP Method PUT

See Also:

• Constant Field Values

PATCH

public static final String PATCH

HTTP Method PATCH

See Also:

• Constant Field Values

DELETE

public static final String DELETE

HTTP Method DELETE

See Also:

• Constant Field Values

HEAD

public static final String HEAD

HTTP Method HEAD

See Also:

• Constant Field Values

TRACE

public static final String TRACE

HTTP Method TRACE

See Also:

• Constant Field Values

CONNECT

public static final String CONNECT

HTTP Method CONNECT

See Also:

• Constant Field Values

OPTIONS

public static final String OPTIONS

HTTP Method OPTIONS

See Also:

• Constant Field Values

BEFORE

public static final String BEFORE

HTTP Method BEFORE

See Also:

• Constant Field Values

AFTER

public static final String AFTER

HTTP Method AFTER

See Also:

• Constant Field Values

MOVE

public static final String MOVE

HTTP Method MOVE

See Also:

• Constant Field Values

PROPPATCH

public static final String PROPPATCH

HTTP Method PROPPATCH

See Also:

• Constant Field Values

REPORT

public static final String REPORT

HTTP Method REPORT

See Also:

• Constant Field Values

PROPFIND

public static final String PROPFIND

HTTP Method PROPFIND

See Also:

• Constant Field Values

ALL

public static final String ALL

HTTP Method ALL

See Also:

• Constant Field Values

NONE

public static final String NONE

HTTP Method NONE

See Also:

• Constant Field Values

HTTP_1_0

public static final String HTTP_1_0

HTTP/1.0

See Also:

• Constant Field Values

HTTP_1_1

public static final String HTTP_1_1

HTTP/1.1

See Also:

• Constant Field Values

HTTP_2_0

public static final String HTTP_2_0

HTTP/2.0

See Also:

• Constant Field Values

SPDY_3_1

public static final String SPDY_3_1

SPDY/3.1

See Also:

• Constant Field Values

SOAP_1_1

public static final String SOAP_1_1

SOAP 1.1

See Also:

• Constant Field Values

SOAP_1_2

public static final String SOAP_1_2

SOAP 1.2

See Also:

• Constant Field Values

QUIC

public static final String QUIC

QUIC

See Also:

• Constant Field Values

H2_PRIOR_KNOWLEDGE

public static final String H2_PRIOR_KNOWLEDGE

明文HTTP/2，没有"upgrade"往返。此选项要求客户端事先知道服务器支持明文HTTP/2

See Also:

• Constant Field Values

SSL

public static final String SSL

Supports some version of SSL; may support other versions

See Also:

• Constant Field Values

TLS

public static final String TLS

Supports some version of TLS; may support other versions

See Also:

• Constant Field Values

TLS_V_10

public static final String TLS_V_10

Supports RFC 2246: TLS version 1.0 ; may support other versions

See Also:

• Constant Field Values

TLS_V_11

public static final String TLS_V_11

Supports RFC 4346: TLS version 1.1 ; may support other versions

See Also:

• Constant Field Values

TLS_V_12

public static final String TLS_V_12

Supports RFC 5246: TLS version 1.2 ; may support other versions

See Also:

• Constant Field Values

TLS_V_13

public static final String TLS_V_13

Supports RFC 5246: TLS version 1.3 ; may support other versions

See Also:

• Constant Field Values

SSL_V_20

public static final String SSL_V_20

Supports SSL version 2 or later; may support other versions

See Also:

• Constant Field Values

SSL_V_30

public static final String SSL_V_30

Supports SSL version 3; may support other versions

See Also:

• Constant Field Values

RESPONSE_STATUS_UTF8

public static final String RESPONSE_STATUS_UTF8

The use status

See Also:

• Constant Field Values

TARGET_METHOD_UTF8

public static final String TARGET_METHOD_UTF8

The use method

See Also:

• Constant Field Values

TARGET_PATH_UTF8

public static final String TARGET_PATH_UTF8

The use path

See Also:

• Constant Field Values

TARGET_SCHEME_UTF8

public static final String TARGET_SCHEME_UTF8

The use scheme

See Also:

• Constant Field Values

TARGET_AUTHORITY_UTF8

public static final String TARGET_AUTHORITY_UTF8

The use authority

See Also:

• Constant Field Values

HOST_IPV4

public static final String HOST_IPV4

The IPV4 127.0.0.1

See Also:

• Constant Field Values

HOST_LOCAL

public static final String HOST_LOCAL

The localhost

See Also:

• Constant Field Values

HTTP_CONTINUE

public static final int HTTP_CONTINUE

HTTP Status-Code 100: Continue.

See Also:

• Constant Field Values

HTTP_SWITCHING_PROTOCOL

public static final int HTTP_SWITCHING_PROTOCOL

HTTP Status-Code 101: Switching Protocols.

See Also:

• Constant Field Values

HTTP_OK

public static final int HTTP_OK

HTTP Status-Code 200: OK.

See Also:

• Constant Field Values

HTTP_CREATED

public static final int HTTP_CREATED

HTTP Status-Code 201: Created.

See Also:

• Constant Field Values

HTTP_ACCEPTED

public static final int HTTP_ACCEPTED

HTTP Status-Code 202: Accepted.

See Also:

• Constant Field Values

HTTP_NOT_AUTHORITATIVE

public static final int HTTP_NOT_AUTHORITATIVE

HTTP Status-Code 203: Non-Authoritative Information.

See Also:

• Constant Field Values

HTTP_NO_CONTENT

public static final int HTTP_NO_CONTENT

HTTP Status-Code 204: No Content.

See Also:

• Constant Field Values

HTTP_RESET

public static final int HTTP_RESET

HTTP Status-Code 205: Reset Content.

See Also:

• Constant Field Values

HTTP_PARTIAL

public static final int HTTP_PARTIAL

HTTP Status-Code 206: Partial Content.

See Also:

• Constant Field Values

HTTP_MULT_CHOICE

public static final int HTTP_MULT_CHOICE

HTTP Status-Code 300: Multiple Choices.

See Also:

• Constant Field Values

HTTP_MOVED_PERM

public static final int HTTP_MOVED_PERM

HTTP Status-Code 301: Moved Permanently.

See Also:

• Constant Field Values

HTTP_MOVED_TEMP

public static final int HTTP_MOVED_TEMP

HTTP Status-Code 302: Temporary Redirect.

See Also:

• Constant Field Values

HTTP_SEE_OTHER

public static final int HTTP_SEE_OTHER

HTTP Status-Code 303: See Other.

See Also:

• Constant Field Values

HTTP_NOT_MODIFIED

public static final int HTTP_NOT_MODIFIED

HTTP Status-Code 304: Not Modified.

See Also:

• Constant Field Values

HTTP_USE_PROXY

public static final int HTTP_USE_PROXY

HTTP Status-Code 305: Use Proxy.

See Also:

• Constant Field Values

HTTP_TEMP_REDIRECT

public static final int HTTP_TEMP_REDIRECT

HTTP Status-Code 307: Temporary Redirect.

See Also:

• Constant Field Values

HTTP_PERM_REDIRECT

public static final int HTTP_PERM_REDIRECT

HTTP Status-Code 308: Use perm Redirect.

See Also:

• Constant Field Values

HTTP_BAD_REQUEST

public static final int HTTP_BAD_REQUEST

HTTP Status-Code 400: Bad Request.

See Also:

• Constant Field Values

HTTP_UNAUTHORIZED

public static final int HTTP_UNAUTHORIZED

HTTP Status-Code 401: Unauthorized.

See Also:

• Constant Field Values

HTTP_PAYMENT_REQUIRED

public static final int HTTP_PAYMENT_REQUIRED

HTTP Status-Code 402: Payment Required.

See Also:

• Constant Field Values

HTTP_FORBIDDEN

public static final int HTTP_FORBIDDEN

HTTP Status-Code 403: Forbidden.

See Also:

• Constant Field Values

HTTP_NOT_FOUND

public static final int HTTP_NOT_FOUND

HTTP Status-Code 404: Not Found.

See Also:

• Constant Field Values

HTTP_BAD_METHOD

public static final int HTTP_BAD_METHOD

HTTP Status-Code 405: Method Not Allowed.

See Also:

• Constant Field Values

HTTP_NOT_ACCEPTABLE

public static final int HTTP_NOT_ACCEPTABLE

HTTP Status-Code 406: Not Acceptable.

See Also:

• Constant Field Values

HTTP_PROXY_AUTH

public static final int HTTP_PROXY_AUTH

HTTP Status-Code 407: Proxy Authentication Required.

See Also:

• Constant Field Values

HTTP_CLIENT_TIMEOUT

public static final int HTTP_CLIENT_TIMEOUT

HTTP Status-Code 408: Request Time-Out.

See Also:

• Constant Field Values

HTTP_CONFLICT

public static final int HTTP_CONFLICT

HTTP Status-Code 409: Conflict.

See Also:

• Constant Field Values

HTTP_GONE

public static final int HTTP_GONE

HTTP Status-Code 410: Gone.

See Also:

• Constant Field Values

HTTP_LENGTH_REQUIRED

public static final int HTTP_LENGTH_REQUIRED

HTTP Status-Code 411: Length Required.

See Also:

• Constant Field Values

HTTP_PRECON_FAILED

public static final int HTTP_PRECON_FAILED

HTTP Status-Code 412: Precondition Failed.

See Also:

• Constant Field Values

HTTP_ENTITY_TOO_LARGE

public static final int HTTP_ENTITY_TOO_LARGE

HTTP Status-Code 413: Request Entity Too Large.

See Also:

• Constant Field Values

HTTP_REQ_TOO_LONG

public static final int HTTP_REQ_TOO_LONG

HTTP Status-Code 414: Request-URI Too Large.

See Also:

• Constant Field Values

HTTP_UNSUPPORTED_TYPE

public static final int HTTP_UNSUPPORTED_TYPE

HTTP Status-Code 415: Unsupported Media Type.

See Also:

• Constant Field Values

HTTP_INTERNAL_ERROR

public static final int HTTP_INTERNAL_ERROR

HTTP Status-Code 500: Internal Server Error.

See Also:

• Constant Field Values

HTTP_NOT_IMPLEMENTED

public static final int HTTP_NOT_IMPLEMENTED

HTTP Status-Code 501: Not Implemented.

See Also:

• Constant Field Values

HTTP_BAD_GATEWAY

public static final int HTTP_BAD_GATEWAY

HTTP Status-Code 502: Bad Gateway.

See Also:

• Constant Field Values

HTTP_UNAVAILABLE

public static final int HTTP_UNAVAILABLE

HTTP Status-Code 503: Service Unavailable.

See Also:

• Constant Field Values

HTTP_GATEWAY_TIMEOUT

public static final int HTTP_GATEWAY_TIMEOUT

HTTP Status-Code 504: Gateway Timeout.

See Also:

• Constant Field Values

HTTP_VERSION

public static final int HTTP_VERSION

HTTP Status-Code 505: HTTP Version Not Supported.

See Also:

• Constant Field Values

DEFAULT_INITIAL_WINDOW_SIZE

public static final int DEFAULT_INITIAL_WINDOW_SIZE

From the HTTP/2 specs, the default initial window size for all streams is 64 KiB. (Chrome 25 uses 10 MiB).

See Also:

• Constant Field Values

HEADER_TABLE_SIZE

public static final int HEADER_TABLE_SIZE

HTTP/2: Size in bytes of the table used to decode the sender's header blocks.

See Also:

• Constant Field Values

ENABLE_PUSH

public static final int ENABLE_PUSH

HTTP/2: The peer must not send a PUSH_PROMISE frame when this is 0.

See Also:

• Constant Field Values

MAX_CONCURRENT_STREAMS

public static final int MAX_CONCURRENT_STREAMS

Sender's maximum number of concurrent streams.

See Also:

• Constant Field Values

MAX_FRAME_SIZE

public static final int MAX_FRAME_SIZE

HTTP/2: Size in bytes of the largest frame payload the sender will accept.

See Also:

• Constant Field Values

MAX_HEADER_LIST_SIZE

public static final int MAX_HEADER_LIST_SIZE

HTTP/2: Advisory only. Size in bytes of the largest header list the sender will accept.

See Also:

• Constant Field Values

INITIAL_WINDOW_SIZE

public static final int INITIAL_WINDOW_SIZE

Window size in bytes.

See Also:

• Constant Field Values

FORM

public static final String FORM

The form data

See Also:

• Constant Field Values

JSON

public static final String JSON

The json data

See Also:

• Constant Field Values

XML

public static final String XML

The xml data

See Also:

• Constant Field Values

PROTOBUF

public static final String PROTOBUF

The protobuf data

See Also:

• Constant Field Values

Constructor Details

Http

public Http()

Method Details

isHttp

public static boolean isHttp(String url)

是否为http协议

Parameters:

url - 待验证的url

Returns:

true: http协议, false: 非http协议

isHttps

public static boolean isHttps(String url)

是否为https协议

Parameters:

url - 待验证的url

Returns:

true: https协议, false: 非https协议

isLocalHost

public static boolean isLocalHost(String url)

是否为本地主机（域名）

Parameters:

url - 待验证的url

Returns:

true: 本地主机（域名）, false: 非本地主机（域名）

invalidatesCache

public static boolean invalidatesCache(String method)

WebDAV

Parameters:

method - 请求方式

Returns:

the boolean

requiresRequestBody

public static boolean requiresRequestBody(String method)

WebDAV CalDAV/CardDAV(在WebDAV版本中定义)

Parameters:

method - 请求方式

Returns:

the boolean

permitsRequestBody

public static boolean permitsRequestBody(String method)

许可维护请求体

Parameters:

method - 请求方式

Returns:

the boolean

redirectsWithBody

public static boolean redirectsWithBody(String method)

(WebDAV)重定向也应该维护请求体

Parameters:

method - 请求方式

Returns:

the boolean

redirectsToGet

public static boolean redirectsToGet(String method)

除了PROPFIND之外的所有请求都应该重定向到GET请求

Parameters:

method - 请求方式

Returns:

the boolean