HttpHeaderNames (Netty API Reference (4.1.22.Final))

java.lang.Object
- io.netty.handler.codec.http.HttpHeaderNames

```
public final class HttpHeaderNames
extends java.lang.Object
```
标准的HTTP头名称。
这些都被定义为小写字母以支持HTTP / 2要求，同时也不违反HTTP / 1.x要求。新的标题名称应始终为小写。

Field Summary

Fields
Modifier and Type	Field and Description
`static AsciiString`	`ACCEPT` `"accept"`
`static AsciiString`	`ACCEPT_CHARSET` `"accept-charset"`
`static AsciiString`	`ACCEPT_ENCODING` `"accept-encoding"`
`static AsciiString`	`ACCEPT_LANGUAGE` `"accept-language"`
`static AsciiString`	`ACCEPT_PATCH` `"accept-patch"`
`static AsciiString`	`ACCEPT_RANGES` `"accept-ranges"`
`static AsciiString`	`ACCESS_CONTROL_ALLOW_CREDENTIALS` `"access-control-allow-credentials"`
`static AsciiString`	`ACCESS_CONTROL_ALLOW_HEADERS` `"access-control-allow-headers"`
`static AsciiString`	`ACCESS_CONTROL_ALLOW_METHODS` `"access-control-allow-methods"`
`static AsciiString`	`ACCESS_CONTROL_ALLOW_ORIGIN` `"access-control-allow-origin"`
`static AsciiString`	`ACCESS_CONTROL_EXPOSE_HEADERS` `"access-control-expose-headers"`
`static AsciiString`	`ACCESS_CONTROL_MAX_AGE` `"access-control-max-age"`
`static AsciiString`	`ACCESS_CONTROL_REQUEST_HEADERS` `"access-control-request-headers"`
`static AsciiString`	`ACCESS_CONTROL_REQUEST_METHOD` `"access-control-request-method"`
`static AsciiString`	`AGE` `"age"`
`static AsciiString`	`ALLOW` `"allow"`
`static AsciiString`	`AUTHORIZATION` `"authorization"`
`static AsciiString`	`CACHE_CONTROL` `"cache-control"`
`static AsciiString`	`CONNECTION` `"connection"`
`static AsciiString`	`CONTENT_BASE` `"content-base"`
`static AsciiString`	`CONTENT_DISPOSITION` `"content-disposition"`
`static AsciiString`	`CONTENT_ENCODING` `"content-encoding"`
`static AsciiString`	`CONTENT_LANGUAGE` `"content-language"`
`static AsciiString`	`CONTENT_LENGTH` `"content-length"`
`static AsciiString`	`CONTENT_LOCATION` `"content-location"`
`static AsciiString`	`CONTENT_MD5` `"content-md5"`
`static AsciiString`	`CONTENT_RANGE` `"content-range"`
`static AsciiString`	`CONTENT_SECURITY_POLICY` `"content-security-policy"`
`static AsciiString`	`CONTENT_TRANSFER_ENCODING` `"content-transfer-encoding"`
`static AsciiString`	`CONTENT_TYPE` `"content-type"`
`static AsciiString`	`COOKIE` `"cookie"`
`static AsciiString`	`DATE` `"date"`
`static AsciiString`	`ETAG` `"etag"`
`static AsciiString`	`EXPECT` `"expect"`
`static AsciiString`	`EXPIRES` `"expires"`
`static AsciiString`	`FROM` `"from"`
`static AsciiString`	`HOST` `"host"`
`static AsciiString`	`IF_MATCH` `"if-match"`
`static AsciiString`	`IF_MODIFIED_SINCE` `"if-modified-since"`
`static AsciiString`	`IF_NONE_MATCH` `"if-none-match"`
`static AsciiString`	`IF_RANGE` `"if-range"`
`static AsciiString`	`IF_UNMODIFIED_SINCE` `"if-unmodified-since"`
`static AsciiString`	`KEEP_ALIVE` 已过时。使用`CONNECTION` `"keep-alive"`
`static AsciiString`	`LAST_MODIFIED` `"last-modified"`
`static AsciiString`	`LOCATION` `"location"`
`static AsciiString`	`MAX_FORWARDS` `"max-forwards"`
`static AsciiString`	`ORIGIN` `"origin"`
`static AsciiString`	`PRAGMA` `"pragma"`
`static AsciiString`	`PROXY_AUTHENTICATE` `"proxy-authenticate"`
`static AsciiString`	`PROXY_AUTHORIZATION` `"proxy-authorization"`
`static AsciiString`	`PROXY_CONNECTION` 已过时。使用`CONNECTION` `"proxy-connection"`
`static AsciiString`	`RANGE` `"range"`
`static AsciiString`	`REFERER` `"referer"`
`static AsciiString`	`RETRY_AFTER` `"retry-after"`
`static AsciiString`	`SEC_WEBSOCKET_ACCEPT` `"sec-websocket-accept"`
`static AsciiString`	`SEC_WEBSOCKET_EXTENSIONS` `"sec-websocket-protocol"`
`static AsciiString`	`SEC_WEBSOCKET_KEY` `"sec-websocket-key"`
`static AsciiString`	`SEC_WEBSOCKET_KEY1` `"sec-websocket-key1"`
`static AsciiString`	`SEC_WEBSOCKET_KEY2` `"sec-websocket-key2"`
`static AsciiString`	`SEC_WEBSOCKET_LOCATION` `"sec-websocket-location"`
`static AsciiString`	`SEC_WEBSOCKET_ORIGIN` `"sec-websocket-origin"`
`static AsciiString`	`SEC_WEBSOCKET_PROTOCOL` `"sec-websocket-protocol"`
`static AsciiString`	`SEC_WEBSOCKET_VERSION` `"sec-websocket-version"`
`static AsciiString`	`SERVER` `"server"`
`static AsciiString`	`SET_COOKIE` `"set-cookie"`
`static AsciiString`	`SET_COOKIE2` `"set-cookie2"`
`static AsciiString`	`TE` `"te"`
`static AsciiString`	`TRAILER` `"trailer"`
`static AsciiString`	`TRANSFER_ENCODING` `"transfer-encoding"`
`static AsciiString`	`UPGRADE` `"upgrade"`
`static AsciiString`	`USER_AGENT` `"user-agent"`
`static AsciiString`	`VARY` `"vary"`
`static AsciiString`	`VIA` `"via"`
`static AsciiString`	`WARNING` `"warning"`
`static AsciiString`	`WEBSOCKET_LOCATION` `"websocket-location"`
`static AsciiString`	`WEBSOCKET_ORIGIN` `"websocket-origin"`
`static AsciiString`	`WEBSOCKET_PROTOCOL` `"websocket-protocol"`
`static AsciiString`	`WWW_AUTHENTICATE` `"www-authenticate"`
`static AsciiString`	`X_FRAME_OPTIONS` `"x-frame-options"`

方法摘要
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细信息

ACCEPT
```
public static final AsciiString ACCEPT
```
"accept"

ACCEPT_CHARSET

public static final AsciiString ACCEPT_CHARSET

"accept-charset"

ACCEPT_ENCODING

public static final AsciiString ACCEPT_ENCODING

"accept-encoding"

ACCEPT_LANGUAGE

public static final AsciiString ACCEPT_LANGUAGE

"accept-language"

ACCEPT_RANGES

public static final AsciiString ACCEPT_RANGES

"accept-ranges"

ACCEPT_PATCH

public static final AsciiString ACCEPT_PATCH

"accept-patch"

ACCESS_CONTROL_ALLOW_CREDENTIALS

public static final AsciiString ACCESS_CONTROL_ALLOW_CREDENTIALS

"access-control-allow-credentials"

ACCESS_CONTROL_ALLOW_HEADERS

public static final AsciiString ACCESS_CONTROL_ALLOW_HEADERS

"access-control-allow-headers"

ACCESS_CONTROL_ALLOW_METHODS

public static final AsciiString ACCESS_CONTROL_ALLOW_METHODS

"access-control-allow-methods"

ACCESS_CONTROL_ALLOW_ORIGIN

public static final AsciiString ACCESS_CONTROL_ALLOW_ORIGIN

"access-control-allow-origin"

ACCESS_CONTROL_EXPOSE_HEADERS

public static final AsciiString ACCESS_CONTROL_EXPOSE_HEADERS

"access-control-expose-headers"

ACCESS_CONTROL_MAX_AGE

public static final AsciiString ACCESS_CONTROL_MAX_AGE

"access-control-max-age"

ACCESS_CONTROL_REQUEST_HEADERS

public static final AsciiString ACCESS_CONTROL_REQUEST_HEADERS

"access-control-request-headers"

ACCESS_CONTROL_REQUEST_METHOD

public static final AsciiString ACCESS_CONTROL_REQUEST_METHOD

"access-control-request-method"

AGE
```
public static final AsciiString AGE
```
"age"

ALLOW
```
public static final AsciiString ALLOW
```
"allow"

AUTHORIZATION

public static final AsciiString AUTHORIZATION

"authorization"

CACHE_CONTROL

public static final AsciiString CACHE_CONTROL

"cache-control"

CONNECTION

public static final AsciiString CONNECTION

"connection"

CONTENT_BASE

public static final AsciiString CONTENT_BASE

"content-base"

CONTENT_ENCODING

public static final AsciiString CONTENT_ENCODING

"content-encoding"

CONTENT_LANGUAGE

public static final AsciiString CONTENT_LANGUAGE

"content-language"

CONTENT_LENGTH

public static final AsciiString CONTENT_LENGTH

"content-length"

CONTENT_LOCATION

public static final AsciiString CONTENT_LOCATION

"content-location"

CONTENT_TRANSFER_ENCODING

public static final AsciiString CONTENT_TRANSFER_ENCODING

"content-transfer-encoding"

CONTENT_DISPOSITION

public static final AsciiString CONTENT_DISPOSITION

"content-disposition"

CONTENT_MD5

public static final AsciiString CONTENT_MD5

"content-md5"

CONTENT_RANGE

public static final AsciiString CONTENT_RANGE

"content-range"

CONTENT_SECURITY_POLICY

public static final AsciiString CONTENT_SECURITY_POLICY

"content-security-policy"

CONTENT_TYPE

public static final AsciiString CONTENT_TYPE

"content-type"

COOKIE
```
public static final AsciiString COOKIE
```
"cookie"

DATE
```
public static final AsciiString DATE
```
"date"

ETAG
```
public static final AsciiString ETAG
```
"etag"

EXPECT
```
public static final AsciiString EXPECT
```
"expect"

EXPIRES

public static final AsciiString EXPIRES

"expires"

FROM
```
public static final AsciiString FROM
```
"from"

HOST
```
public static final AsciiString HOST
```
"host"

IF_MATCH

public static final AsciiString IF_MATCH

"if-match"

IF_MODIFIED_SINCE

public static final AsciiString IF_MODIFIED_SINCE

"if-modified-since"

IF_NONE_MATCH

public static final AsciiString IF_NONE_MATCH

"if-none-match"

IF_RANGE

public static final AsciiString IF_RANGE

"if-range"

IF_UNMODIFIED_SINCE

public static final AsciiString IF_UNMODIFIED_SINCE

"if-unmodified-since"

KEEP_ALIVE

@Deprecated
public static final AsciiString KEEP_ALIVE

已过时。使用CONNECTION "keep-alive"

LAST_MODIFIED

public static final AsciiString LAST_MODIFIED

"last-modified"

LOCATION

public static final AsciiString LOCATION

"location"

MAX_FORWARDS

public static final AsciiString MAX_FORWARDS

"max-forwards"

ORIGIN
```
public static final AsciiString ORIGIN
```
"origin"

PRAGMA
```
public static final AsciiString PRAGMA
```
"pragma"

PROXY_AUTHENTICATE

public static final AsciiString PROXY_AUTHENTICATE

"proxy-authenticate"

PROXY_AUTHORIZATION

public static final AsciiString PROXY_AUTHORIZATION

"proxy-authorization"

PROXY_CONNECTION

@Deprecated
public static final AsciiString PROXY_CONNECTION

已过时。使用CONNECTION "proxy-connection"

RANGE
```
public static final AsciiString RANGE
```
"range"

REFERER

public static final AsciiString REFERER

"referer"

RETRY_AFTER

public static final AsciiString RETRY_AFTER

"retry-after"

SEC_WEBSOCKET_KEY1

public static final AsciiString SEC_WEBSOCKET_KEY1

"sec-websocket-key1"

SEC_WEBSOCKET_KEY2

public static final AsciiString SEC_WEBSOCKET_KEY2

"sec-websocket-key2"

SEC_WEBSOCKET_LOCATION

public static final AsciiString SEC_WEBSOCKET_LOCATION

"sec-websocket-location"

SEC_WEBSOCKET_ORIGIN

public static final AsciiString SEC_WEBSOCKET_ORIGIN

"sec-websocket-origin"

SEC_WEBSOCKET_PROTOCOL

public static final AsciiString SEC_WEBSOCKET_PROTOCOL

"sec-websocket-protocol"

SEC_WEBSOCKET_VERSION

public static final AsciiString SEC_WEBSOCKET_VERSION

"sec-websocket-version"

SEC_WEBSOCKET_KEY

public static final AsciiString SEC_WEBSOCKET_KEY

"sec-websocket-key"

SEC_WEBSOCKET_ACCEPT

public static final AsciiString SEC_WEBSOCKET_ACCEPT

"sec-websocket-accept"

SEC_WEBSOCKET_EXTENSIONS

public static final AsciiString SEC_WEBSOCKET_EXTENSIONS

"sec-websocket-protocol"

SERVER
```
public static final AsciiString SERVER
```
"server"

SET_COOKIE

public static final AsciiString SET_COOKIE

"set-cookie"

SET_COOKIE2

public static final AsciiString SET_COOKIE2

"set-cookie2"

TE
```
public static final AsciiString TE
```
"te"

TRAILER

public static final AsciiString TRAILER

"trailer"

TRANSFER_ENCODING

public static final AsciiString TRANSFER_ENCODING

"transfer-encoding"

UPGRADE

public static final AsciiString UPGRADE

"upgrade"

USER_AGENT

public static final AsciiString USER_AGENT

"user-agent"

VARY
```
public static final AsciiString VARY
```
"vary"

VIA
```
public static final AsciiString VIA
```
"via"

WARNING

public static final AsciiString WARNING

"warning"

WEBSOCKET_LOCATION

public static final AsciiString WEBSOCKET_LOCATION

"websocket-location"

WEBSOCKET_ORIGIN

public static final AsciiString WEBSOCKET_ORIGIN

"websocket-origin"

WEBSOCKET_PROTOCOL

public static final AsciiString WEBSOCKET_PROTOCOL

"websocket-protocol"

WWW_AUTHENTICATE

public static final AsciiString WWW_AUTHENTICATE

"www-authenticate"

X_FRAME_OPTIONS

public static final AsciiString X_FRAME_OPTIONS

"x-frame-options"

Class HttpHeaderNames