亚洲国产日韩欧美一区二区三区,精品亚洲国产成人av在线,国产99视频精品免视看7,99国产精品久久久久久久成人热,欧美日韩亚洲国产综合乱

direktori cari
Guides Access control CORS Authentication Browser detection using the user agent Caching Caching FAQ Compression Conditional requests Connection management in HTTP 1.x Content negotiation Content negotiation: List of default Accept values Cookies CSP Messages Overview Protocol upgrade mechanism Proxy servers and tunneling Proxy servers and tunneling: Proxy Auto-Configuration (PAC) file Public Key Pinning Range requests Redirections Resources and specifications Resources and URIs Response codes Server-Side Access Control Session Guides: Basics Basics of HTTP Choosing between www and non-www URLs Data URIs Evolution of HTTP Identifying resources on the Web MIME Types MIME types: Complete list of MIME types CSP Content-Security-Policy Content-Security-Policy-Report-Only CSP: base-uri CSP: block-all-mixed-content CSP: child-src CSP: connect-src CSP: default-src CSP: font-src CSP: form-action CSP: frame-ancestors CSP: frame-src CSP: img-src CSP: manifest-src CSP: media-src CSP: object-src CSP: plugin-types CSP: referrer CSP: report-uri CSP: require-sri-for CSP: sandbox CSP: script-src CSP: style-src CSP: upgrade-insecure-requests CSP: worker-src Headers Accept Accept-Charset Accept-Encoding Accept-Language Accept-Ranges Access-Control-Allow-Credentials Access-Control-Allow-Headers Access-Control-Allow-Methods Access-Control-Allow-Origin Access-Control-Expose-Headers Access-Control-Max-Age Access-Control-Request-Headers Access-Control-Request-Method Age Allow Authorization Cache-Control Connection Content-Disposition Content-Encoding Content-Language Content-Length Content-Location Content-Range Content-Type Cookie Cookie2 Date DNT ETag Expect Expires Forwarded From Headers Host If-Match If-Modified-Since If-None-Match If-Range If-Unmodified-Since Keep-Alive Large-Allocation Last-Modified Location Origin Pragma Proxy-Authenticate Proxy-Authorization Public-Key-Pins Public-Key-Pins-Report-Only Range Referer Referrer-Policy Retry-After Server Set-Cookie Set-Cookie2 SourceMap Strict-Transport-Security TE Tk Trailer Transfer-Encoding Upgrade-Insecure-Requests User-Agent User-Agent: Firefox Vary Via Warning WWW-Authenticate X-Content-Type-Options X-DNS-Prefetch-Control X-Forwarded-For X-Forwarded-Host X-Forwarded-Proto X-Frame-Options X-XSS-Protection Methods CONNECT DELETE GET HEAD Methods OPTIONS PATCH POST PUT Status 100 Continue 101 Switching Protocols 200 OK 201 Created 202 Accepted 203 Non-Authoritative Information 204 No Content 205 Reset Content 206 Partial Content 300 Multiple Choices 301 Moved Permanently 302 Found 303 See Other 304 Not Modified 307 Temporary Redirect 308 Permanent Redirect 400 Bad Request 401 Unauthorized 403 Forbidden 404 Not Found 405 Method Not Allowed 406 Not Acceptable 407 Proxy Authentication Required 408 Request Timeout 409 Conflict 410 Gone 411 Length Required 412 Precondition Failed 413 Payload Too Large 414 URI Too Long 415 Unsupported Media Type 416 Range Not Satisfiable 417 Expectation Failed 426 Upgrade Required 428 Precondition Required 429 Too Many Requests 431 Request Header Fields Too Large 451 Unavailable For Legal Reasons 500 Internal Server Error 501 Not Implemented 502 Bad Gateway 503 Service Unavailable 504 Gateway Timeout 505 HTTP Version Not Supported 511 Network Authentication Required Status
watak

Forwarded首標(biāo)包含來自被改變或丟失時代理參與請求的路徑代理服務(wù)器的面向客戶端的信息。

此標(biāo)頭的替代方案和事實上的標(biāo)準(zhǔn)版本是X-Forwarded-For，X-Forwarded-Host與X-Forwarded-Proto的 header 。

此標(biāo)題用于調(diào)試，統(tǒng)計和生成依賴于位置的內(nèi)容，并且通過設(shè)計它可以顯示隱私敏感信息，例如客戶端的 IP 地址。因此，在部署此標(biāo)頭時必須牢記用戶的隱私。

Header type

Request header

Forbidden header name

no

語法

Forwarded: by=<identifier>; for=<identifier>; host=<host>; proto=<http|https>

指令

<identifier> 一個標(biāo)識符，用于公開在使用代理時被更改或丟失的信息。這可以是：

  • 一個 IP 地址（ v4 或 v6 ，可選地帶有一個端口，以及用方括號括起來的 ipv6 ），

  • 混淆的標(biāo)識符（如“_hidden”或“_secret”），

  • 或者當(dāng)前面的實體不知道時“未知”（并且您仍然想要表明轉(zhuǎn)發(fā)了該請求）。

by = <identifier> 請求進(jìn)入代理的接口 server.for = <identifier>啟動請求的客戶端和代理鏈中的后續(xù)代理。host = <host> Host請求頭部字段由 proxy.proto = <HTTP | HTTPS>

指示用于發(fā)出請求的協(xié)議（通常為“http”或“https”）。

例子

使用Forwarded標(biāo)題

Forwarded: for="_mdn" # case insensitive
Forwarded: For="[2001:db8:cafe::17]:4711"# separated by semicolon
Forwarded: for=192.0.2.60; proto=http; by=203.0.113.43# multiple values can be appended using a comma
Forwarded: for=192.0.2.43, for=198.51.100.17

從X-Forwarded-For過渡到Forwarded

如果您的應(yīng)用程序，服務(wù)器或代理支持標(biāo)準(zhǔn)化Forwarded標(biāo)題，則X-Forwarded-For可以替換標(biāo)題。請注意，IPv6 地址被引用并放在Forwarded中的方括號中。

X-Forwarded-For: 123.34.567.89Forwarded: for=123.34.567.89X-Forwarded-For: 192.0.2.43, 2001:db8:cafe::17Forwarded: for=192.0.2.43, for="[2001:db8:cafe::17]"

規(guī)范

Specification

Title

RFC 7239, section 4: Forwarded

Forwarded HTTP Extension

Artikel sebelumnya： Artikel seterusnya：