java.lang.Object

java.lang.Enum<Protocol>

org.miaixz.bus.core.net.Protocol

All Implemented Interfaces:: Serializable, Comparable<Protocol>, Constable

public enum Protocol extends Enum<Protocol>

协议vs计划它的名字是:URL.getProtocol() 返回scheme (http, https, etc.)，而不是协议(http/1.1, spdy/3.1，等等) 请使用这个协议来识别它是如何被分割的 Httpd使用协议这个词来标识HTTP消息是如何构造的

Since:: Java 17+
Author:: Kimi Liu

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
Enum Constant Summary

Enum Constants

Enum Constant

Description

DICOM

H2_PRIOR_KNOWLEDGE

明文HTTP/2，没有"upgrade"往返。

HL7

HTTP

http协议

HTTP_1_0

过时的plaintext，默认情况下不使用持久套接字

HTTP_1_1

包含持久连接的plaintext 此版本的Httpd实现了RFC 7230，并跟踪对该规范的修订

HTTP_2

IETF的二进制框架协议，包括头压缩、在同一个套接字上多路复用多个请求和服务器推送 HTTP/1.1语义是在HTTP/2上分层的

HTTP_3

HTTP/3 是用于交换信息的超文本传输协议的第三个主要版本 HTTP/3 在 QUIC 上运行，QUIC 以 RFC 9000 的形式发布。

HTTPS

https协议

PIPE

表示使用共享内存的命名管道连接类型.

QUIC

QUIC(快速UDP互联网连接)是一个新的多路复用和UDP之上的安全传输，从底层设计和优化的HTTP/2语义。

SOAP_1_1

SOAP 1.1协议

SOAP_1_2

SOAP 1.2协议

SOCKET

表示使用可靠的TCP/IP套接字连接的连接类型.

SPDY_3

Chromium的二进制框架协议，包括标头压缩、在同一个套接字上多路复用多个请求和服务器推送 HTTP/1.1语义在SPDY/3上分层.

SSL

Supports some version of SSL

SSLv2

Supports SSL version 2

SSLv3

Supports SSL version 3

TCP

TCP协议

TLS

Supports some version of TLS

TLSv1

Supports RFC 2246: TLS version 1.0

TLSv1_1

Supports RFC 4346: TLS version 1.1

TLSv1_2

Supports RFC 5246: TLS version 1.2

TLSv1_3

Supports RFC 5246: TLS version 1.3

UDP

WS

the ws

WSS

the wss
Field Summary

Fields

Modifier and Type

Field

Description

static final String

HOST_IPV4

The IPV4 127.0.0.1

static final String

HOST_LOCAL

The localhost

static final String

HTTP_PREFIX

The prefix http

static final String

HTTPS_PREFIX

The prefix https

static final long

IPV4_NUM_MAX

Ipv4最大值数值形式

static final String

IPV4_STR_MAX

Ipv4地址最大值字符串形式

static final String

IPV4_STR_MIN

Ipv4地址最小值字符串形式

static final String

IPV4_UNUSED_STR_MAX

Ipv4未使用地址最大值字符串形式

final String

name

static final String

WS_PREFIX

The prefix ws

static final String

WSS_PREFIX

The prefix wss
Method Summary

Modifier and Type

Method

Description

static Protocol

get(String protocol)

static boolean

isHttp(String url)

是否为http协议

static boolean

isHttps(String url)

是否为https协议

static boolean

isHttpsOrLocalHost(String url)

是否为https协议或本地主机（域名）

static boolean

isLocalHost(String url)

是否为本地主机（域名）

boolean

isTcp()

String

toString()

返回用于识别ALPN协议的字符串，如“http/1.1”、“spdy/3.1”或“http/2.0”.

static Protocol

valueOf(String name)

Returns the enum constant of this class with the specified name.

static Protocol[]

values()

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

Methods inherited from class java.lang.Enum
clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details
- PIPE
  
  public static final Protocol PIPE
  
  表示使用共享内存的命名管道连接类型. 这种类型的进程间连接比套接字连接稍微快一些，并且只有在两个进程位于同一台机器上时才能工作. 默认情况下,不能在Java上工作，不支持命名管道.
- SOCKET
  
  public static final Protocol SOCKET
  
  表示使用可靠的TCP/IP套接字连接的连接类型.
- TCP
  
  public static final Protocol TCP
  
  TCP协议
- UDP
  
  public static final Protocol UDP
- HTTP
  
  public static final Protocol HTTP
  
  http协议
- HTTP_1_0
  
  public static final Protocol HTTP_1_0
  
  过时的plaintext，默认情况下不使用持久套接字
- HTTP_1_1
  
  public static final Protocol HTTP_1_1
  
  包含持久连接的plaintext 此版本的Httpd实现了RFC 7230，并跟踪对该规范的修订
- HTTP_2
  
  public static final Protocol HTTP_2
  
  IETF的二进制框架协议，包括头压缩、在同一个套接字上多路复用多个请求和服务器推送 HTTP/1.1语义是在HTTP/2上分层的
- HTTP_3
  
  public static final Protocol HTTP_3
  
  HTTP/3 是用于交换信息的超文本传输协议的第三个主要版本 HTTP/3 在 QUIC 上运行，QUIC 以 RFC 9000 的形式发布。
- SPDY_3
  
  public static final Protocol SPDY_3
  
  Chromium的二进制框架协议，包括标头压缩、在同一个套接字上多路复用多个请求和服务器推送 HTTP/1.1语义在SPDY/3上分层.
- H2_PRIOR_KNOWLEDGE
  
  public static final Protocol 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
- QUIC
  
  public static final Protocol QUIC
  
  QUIC(快速UDP互联网连接)是一个新的多路复用和UDP之上的安全传输，从底层设计和优化的HTTP/2语义。HTTP/1.1语义是在HTTP/2上分层的
- SOAP_1_1
  
  public static final Protocol SOAP_1_1
  
  SOAP 1.1协议
- SOAP_1_2
  
  public static final Protocol SOAP_1_2
  
  SOAP 1.2协议
- WS
  
  public static final Protocol WS
  
  the ws
- WSS
  
  public static final Protocol WSS
  
  the wss
- HTTPS
  
  public static final Protocol HTTPS
  
  https协议
- SSL
  
  public static final Protocol SSL
  
  Supports some version of SSL
- SSLv2
  
  public static final Protocol SSLv2
  
  Supports SSL version 2
- SSLv3
  
  public static final Protocol SSLv3
  
  Supports SSL version 3
- TLS
  
  public static final Protocol TLS
  
  Supports some version of TLS
- TLSv1
  
  public static final Protocol TLSv1
  
  Supports RFC 2246: TLS version 1.0
- TLSv1_1
  
  public static final Protocol TLSv1_1
  
  Supports RFC 4346: TLS version 1.1
- TLSv1_2
  
  public static final Protocol TLSv1_2
  
  Supports RFC 5246: TLS version 1.2
- TLSv1_3
  
  public static final Protocol TLSv1_3
  
  Supports RFC 5246: TLS version 1.3
- DICOM
  
  public static final Protocol DICOM
- HL7
  
  public static final Protocol HL7
Field Details
- HTTP_PREFIX
  
  public static final String HTTP_PREFIX
  
  The prefix http
- HTTPS_PREFIX
  
  public static final String HTTPS_PREFIX
  
  The prefix https
- WS_PREFIX
  
  public static final String WS_PREFIX
  
  The prefix ws
- WSS_PREFIX
  
  public static final String WSS_PREFIX
  
  The prefix wss
- 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
- IPV4_STR_MIN
  public static final String IPV4_STR_MIN
  
  Ipv4地址最小值字符串形式
  
  See Also:
  
  Constant Field Values
- IPV4_STR_MAX
  public static final String IPV4_STR_MAX
  
  Ipv4地址最大值字符串形式
  
  See Also:
  
  Constant Field Values
- IPV4_NUM_MAX
  public static final long IPV4_NUM_MAX
  
  Ipv4最大值数值形式
  
  See Also:
  
  Constant Field Values
- IPV4_UNUSED_STR_MAX
  public static final String IPV4_UNUSED_STR_MAX
  
  Ipv4未使用地址最大值字符串形式
  
  See Also:
  
  Constant Field Values
- name
  
  public final String name
Method Details
- values
  
  public static Protocol[] values()
  
  Returns an array containing the constants of this enum class, in the order they are declared.
  
  Returns:
  
  an array containing the constants of this enum class, in the order they are declared
- valueOf
  
  public static Protocol 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.)
  
  Parameters:
  
  name - the name of the enum constant to be returned.
  
  Returns:
  
  the enum constant with the specified name
  
  Throws:
  
  IllegalArgumentException - if this enum class has no constant with the specified name
  
  NullPointerException - if the argument is null
- get
  
  public static Protocol get(String protocol) throws IOException
  
  Parameters:
  
  protocol - 协议标示
  
  Returns:
  
  返回由protocol标识的协议
  
  Throws:
  
  IOException - if protocol is unknown.
- 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）
- isHttpsOrLocalHost
  
  public static boolean isHttpsOrLocalHost(String url)
  
  是否为https协议或本地主机（域名）
  
  Parameters:
  
  url - 待验证的url
  
  Returns:
  
  true: https协议或本地主机 false: 非https协议或本机主机
- isTcp
  
  public boolean isTcp()
- toString
  
  public String toString()
  
  返回用于识别ALPN协议的字符串，如“http/1.1”、“spdy/3.1”或“http/2.0”.
  
  Overrides:
  
  toString in class Enum<Protocol>

Enum Class Protocol

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum Constant Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Details

PIPE

SOCKET

TCP

UDP

HTTP

HTTP_1_0

HTTP_1_1

HTTP_2

HTTP_3

SPDY_3

H2_PRIOR_KNOWLEDGE

QUIC

SOAP_1_1

SOAP_1_2

WS

WSS

HTTPS

SSL

SSLv2

SSLv3

TLS

TLSv1

TLSv1_1

TLSv1_2

TLSv1_3

DICOM

HL7

Field Details

HTTP_PREFIX

HTTPS_PREFIX

WS_PREFIX

WSS_PREFIX

HOST_IPV4

HOST_LOCAL

IPV4_STR_MIN

IPV4_STR_MAX

IPV4_NUM_MAX

IPV4_UNUSED_STR_MAX

name

Method Details

values

valueOf

get

isHttp

isHttps

isLocalHost

isHttpsOrLocalHost

isTcp

toString