📄 rfc2616.4up.ps
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( 10.4.6 405 Method Not Allowed ..................................66) s5 608 M( 10.4.7 406 Not Acceptable ......................................67) s5 595 M( 10.4.8 407 Proxy Authentication Required .......................67) s5 582 M( 10.4.9 408 Request Timeout .....................................67) s5 569 M( 10.4.10 409 Conflict ............................................67) s5 556 M( 10.4.11 410 Gone ................................................68) s5 543 M( 10.4.12 411 Length Required .....................................68) s5 530 M( 10.4.13 412 Precondition Failed .................................68) s5 517 M( 10.4.14 413 Request Entity Too Large ............................69) s5 504 M( 10.4.15 414 Request-URI Too Long ................................69) s5 491 M( 10.4.16 415 Unsupported Media Type ..............................69) s5 478 M( 10.4.17 416 Requested Range Not Satisfiable .....................69) s5 465 M( 10.4.18 417 Expectation Failed ..................................70) s5 452 M( 10.5 Server Error 5xx ............................................70) s5 439 M( 10.5.1 500 Internal Server Error ................................70) s5 426 M( 10.5.2 501 Not Implemented ......................................70) s5 413 M( 10.5.3 502 Bad Gateway ..........................................70) s5 400 M( 10.5.4 503 Service Unavailable ..................................70) s5 387 M( 10.5.5 504 Gateway Timeout ......................................71) s5 374 M( 10.5.6 505 HTTP Version Not Supported ...........................71) s5 361 M( 11 Access Authentication ........................................71) s5 348 M( 12 Content Negotiation ..........................................71) s5 335 M( 12.1 Server-driven Negotiation ...................................72) s5 322 M( 12.2 Agent-driven Negotiation ....................................73) s5 309 M( 12.3 Transparent Negotiation .....................................74) s5 296 M( 13 Caching in HTTP ..............................................74) s5 283 M( 13.1.1 Cache Correctness ........................................75) s5 270 M( 13.1.2 Warnings .................................................76) s5 257 M( 13.1.3 Cache-control Mechanisms .................................77) s5 244 M( 13.1.4 Explicit User Agent Warnings .............................78) s5 231 M( 13.1.5 Exceptions to the Rules and Warnings .....................78) s5 218 M( 13.1.6 Client-controlled Behavior ...............................79) s5 205 M( 13.2 Expiration Model ............................................79) s5 192 M( 13.2.1 Server-Specified Expiration ..............................79) s5 179 M( 13.2.2 Heuristic Expiration .....................................80) s5 166 M( 13.2.3 Age Calculations .........................................80) s5 153 M( 13.2.4 Expiration Calculations ..................................83) s5 140 M( 13.2.5 Disambiguating Expiration Values .........................84) s5 127 M( 13.2.6 Disambiguating Multiple Responses ........................84) s5 114 M( 13.3 Validation Model ............................................85) s5 101 M( 13.3.1 Last-Modified Dates ......................................86) s5 49 M(Fielding, et al. Standards Track [Page 4]) s_R_RS%%Page: (5-8) 2%%BeginPageSetup_S24 818 translate%Page: (5) 5%BeginPageSetup_S% N-up sub-page 1/40 -392 translate0.490859 dup scale/pagenum 5 def/fname (/usr/local/share/doc/rfc/Mirrors/ftp.isi.edu/in-notes/rfc2616.txt) def/fdir (/usr/local/share/doc/rfc/Mirrors/ftp.isi.edu/in-notes/) def/ftail (rfc2616.txt) def% User defined strings:/fmodstr (Fri Jun 11 11:46:00 1999) def/pagenumstr (5) def/user_header_p true def/user_header_left_str (RFC2616) def/user_header_center_str (RFC.net) def/user_header_right_str (Page 5 of 177) def%%EndPageSetupdo_header5 751 M(RFC 2616 HTTP/1.1 June 1999) s5 712 M( 13.3.2 Entity Tag Cache Validators ..............................86) s5 699 M( 13.3.3 Weak and Strong Validators ...............................86) s5 686 M( 13.3.4 Rules for When to Use Entity Tags and Last-Modified Dates.89) s5 673 M( 13.3.5 Non-validating Conditionals ..............................90) s5 660 M( 13.4 Response Cacheability .......................................91) s5 647 M( 13.5 Constructing Responses From Caches ..........................92) s5 634 M( 13.5.1 End-to-end and Hop-by-hop Headers ........................92) s5 621 M( 13.5.2 Non-modifiable Headers ...................................92) s5 608 M( 13.5.3 Combining Headers ........................................94) s5 595 M( 13.5.4 Combining Byte Ranges ....................................95) s5 582 M( 13.6 Caching Negotiated Responses ................................95) s5 569 M( 13.7 Shared and Non-Shared Caches ................................96) s5 556 M( 13.8 Errors or Incomplete Response Cache Behavior ................97) s5 543 M( 13.9 Side Effects of GET and HEAD ................................97) s5 530 M( 13.10 Invalidation After Updates or Deletions ...................97) s5 517 M( 13.11 Write-Through Mandatory ...................................98) s5 504 M( 13.12 Cache Replacement .........................................99) s5 491 M( 13.13 History Lists .............................................99) s5 478 M( 14 Header Field Definitions ....................................100) s5 465 M( 14.1 Accept .....................................................100) s5 452 M( 14.2 Accept-Charset .............................................102) s5 439 M( 14.3 Accept-Encoding ............................................102) s5 426 M( 14.4 Accept-Language ............................................104) s5 413 M( 14.5 Accept-Ranges ..............................................105) s5 400 M( 14.6 Age ........................................................106) s5 387 M( 14.7 Allow ......................................................106) s5 374 M( 14.8 Authorization ..............................................107) s5 361 M( 14.9 Cache-Control ..............................................108) s5 348 M( 14.9.1 What is Cacheable .......................................109) s5 335 M( 14.9.2 What May be Stored by Caches ............................110) s5 322 M( 14.9.3 Modifications of the Basic Expiration Mechanism .........111) s5 309 M( 14.9.4 Cache Revalidation and Reload Controls ..................113) s5 296 M( 14.9.5 No-Transform Directive ..................................115) s5 283 M( 14.9.6 Cache Control Extensions ................................116) s5 270 M( 14.10 Connection ...............................................117) s5 257 M( 14.11 Content-Encoding .........................................118) s5 244 M( 14.12 Content-Language .........................................118) s5 231 M( 14.13 Content-Length ...........................................119) s5 218 M( 14.14 Content-Location .........................................120) s5 205 M( 14.15 Content-MD5 ..............................................121) s5 192 M( 14.16 Content-Range ............................................122) s5 179 M( 14.17 Content-Type .............................................124) s5 166 M( 14.18 Date .....................................................124) s5 153 M( 14.18.1 Clockless Origin Server Operation ......................125) s5 140 M( 14.19 ETag .....................................................126) s5 127 M( 14.20 Expect ...................................................126) s5 114 M( 14.21 Expires ..................................................127) s5 101 M( 14.22 From .....................................................128) s5 49 M(Fielding, et al. Standards Track [Page 5]) s_R%Page: (6) 6%BeginPageSetup_S% N-up sub-page 2/4278 -392 translate0.490859 dup scale/pagenum 6 def/fname (/usr/local/share/doc/rfc/Mirrors/ftp.isi.edu/in-notes/rfc2616.txt) def/fdir (/usr/local/share/doc/rfc/Mirrors/ftp.isi.edu/in-notes/) def/ftail (rfc2616.txt) def% User defined strings:/fmodstr (Fri Jun 11 11:46:00 1999) def/pagenumstr (6) def/user_header_p true def/user_header_left_str (RFC2616) def/user_header_center_str (RFC.net) def/user_header_right_str (Page 6 of 177) def%%EndPageSetupdo_header5 751 M(RFC 2616 HTTP/1.1 June 1999) s5 712 M( 14.23 Host .....................................................128) s5 699 M( 14.24 If-Match .................................................129) s5 686 M( 14.25 If-Modified-Since ........................................130) s5 673 M( 14.26 If-None-Match ............................................132) s5 660 M( 14.27 If-Range .................................................133) s5 647 M( 14.28 If-Unmodified-Since ......................................134) s5 634 M( 14.29 Last-Modified ............................................134) s5 621 M( 14.30 Location .................................................135) s5 608 M( 14.31 Max-Forwards .............................................136) s5 595 M( 14.32 Pragma ...................................................136) s5 582 M( 14.33 Proxy-Authenticate .......................................137) s5 569 M( 14.34 Proxy-Authorization ......................................137) s5 556 M( 14.35 Range ....................................................138) s5 543 M( 14.35.1 Byte Ranges ...........................................138) s5 530 M( 14.35.2 Range Retrieval Requests ..............................139) s5 517 M( 14.36 Referer ..................................................140) s5 504 M( 14.37 Retry-After ..............................................141) s5 491 M( 14.38 Server ...................................................141) s5 478 M( 14.39 TE .......................................................142) s5 465 M( 14.40 Trailer ..................................................143) s5 452 M( 14.41 Transfer-Encoding..........................................143) s5 439 M( 14.42 Upgrade ..................................................144) s5 426 M( 14.43 User-Agent ...............................................145) s5 413 M( 14.44 Vary .....................................................145) s5 400 M( 14.45 Via ......................................................146) s5 387 M( 14.46 Warning ..................................................148) s5 374 M( 14.47 WWW-Authenticate .........................................150) s5 361 M( 15 Security Considerations .......................................150) s5 348 M( 15.1 Personal Information....................................151) s5 335 M( 15.1.1 Abuse of Server Log Information .........................151) s5 322 M( 15.1.2 Transfer of Sensitive Information .......................151) s5 309 M( 15.1.3 Encoding Sensitive Information in URI's .................152) s5 296 M( 15.1.4 Privacy Issues Connected to Accept Headers ..............152) s5 283 M( 15.2 Attacks Based On File and Path Names .......................153) s5 270 M( 15.3 DNS Spoofing ...............................................154) s5 257 M( 15.4 Location Headers and Spoofing ..............................154) s5 244 M( 15.5 Content-Disposition Issues .................................154) s5 231 M( 15.6 Authentication Credentials and Idle Clients ................155) s5 218 M( 15.7 Proxies and Caching ........................................155) s5 205 M( 15.7.1 Denial of Service Attacks on Proxies....................156) s5 192 M( 16 Acknowledgments .............................................156) s5 179 M( 17 References ..................................................158) s5 166 M( 18 Authors' Addresses ..........................................162) s5 153 M( 19 Appendices ..................................................164) s5 140 M( 19.1 Internet Media Type message/http and application/http ......164) s5 127 M( 19.2 Internet Media Type multipart/byteranges ...................165) s5 114 M( 19.3 Tolerant Applications ......................................166) s5 101 M( 19.4 Differences Between HTTP Entities and RFC 2045 Entities ....167) s5 49 M(Fielding, et al. Standards Track [Page 6]) s_R%Page: (7) 7%BeginPageSetup_S% N-up sub-page 3/40 -794 translate0.490859 dup scale/pagenum 7 def/fname (/usr/local/share/doc/rfc/Mirrors/ftp.isi.edu/in-notes/rfc2616.txt) def/fdir (/usr/local/share/doc/rfc/Mirrors/ftp.isi.edu/in-notes/) def/ftail (rfc2616.txt) def% User defined strings:/fmodstr (Fri Jun 11 11:46:00 1999) def/pagenumstr (7) def/user_header_p true def/user_header_left_str (RFC2616) def/user_header_center_str (RFC.net) def/user_header_right_str (Page 7 of 177) def%%EndPageSetupdo_header5 751 M(RFC 2616 HTTP/1.1 June 1999) s5 712 M( 19.4.1 MIME-Version ............................................167) s5 699 M( 19.4.2 Conversion to Canonical Form ............................167) s5 686 M( 19.4.3 Conversion of Date Formats ..............................168) s5 673 M( 19.4.4 Introduction of Content-Encoding ........................168) s5 660 M( 19.4.5 No Content-Transfer-Encoding ............................168) s5 647 M( 19.4.6 Introduction of Transfer-Encoding .......................169) s5 634 M( 19.4.7 MHTML and Line Length Limitations .......................169) s5 621 M( 19.5 Additional Features ........................................169) s5 608 M( 19.5.1 Content-Disposition .....................................170) s5 595 M( 19.6 Compatibility with Previous Versions .......................170) s5 582 M( 19.6.1 Changes from HTTP/1.0 ...................................171) s5 569 M( 19.6.2 Compatibility with HTTP/1.0 Persistent Connections ......172) s5 556 M( 19.6.3 Changes from RFC 2068 ...................................172) s5 543 M( 20 Index .......................................................175) s5 530 M( 21 Full Copyright Statement ....................................176) s5 504 M(1 Introduction) s5 478 M(1.1 Purpose) s5 452 M⌨️ 快捷键说明
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