Apache HTTP Server Version 2.4
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Å©Ƣ ÁÀ Ʃì "500 Server Error" ÀÀä ëÅ »çëÀÚÔ õ Ä£ÙÇÑ 硾¦ »çëÇÏÅ Ù¥ (ơÀ »çÀÌ ÜÎ »çÀÌÀÇ) URLÎ 碥ÙÀÌÇÀ» ÇÒ ö ÀÖÙ.
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Àù ëÇÑ Á¦ ÀüÇÏâÀÇ ÄÄ CGIÄÀÇ »õÎî ȯƩ¯ö¦ ÁÀÇÇÑÙ:
REDIRECT_HTTP_ACCEPT=*/*, image/gif, image/x-xbitmap, image/jpeg
REDIRECT_HTTP__AGENT=Mozilla/1.1b2 (X11; I; HP-UX A.09.05 9000/712)
REDIRECT_PATH=.:/bin:/usr/local/bin:/etc
REDIRECT_QUERY_STRING=
REDIRECT_REMOTE_ADDR=121.345.78.123
REDIRECT_REMOTE_HOST=ooh.ahhh.com
REDIRECT_SERVER_NAME=crash.bang.edu
REDIRECT_SERVER_PORT=80
REDIRECT_SERVER_SOFTWARE=Apache/0.8.15
REDIRECT_URL=/cgi-bin/buggy.pl
REDIRECT_
Á¢µÎ»ç ÁÖñÇÏó.
ÃÖÒÇÑ REDIRECT_URL
ú REDIRECT_QUERY_STRING
À (cgi-script cgi-includeÀÏ) »õ URLÎ ÑÜÁÙ. Ù¥ ¯öÂ ÀùƢ »ýÇÏâ ÀÌÀü (ÁÖ; ÀÌע REDIRECT_
¦ »« ȯƩ¯öƢ) ÁÀçÇÑ Ʃì ÀÖÙ. ErrorDocument
Ƣ ÜÎÎ (ơÀ öóµµ http:
Í ơÀ Å(scheme)ÀÎ ÃÀÛÇÑÙé) 碥ÙÀÌÇÇÑÙé ÀÌÁ îҩ ͵µ ÁµÇÁö ÊÂÙ.
ErrorDocument
¦ »çëÇÒ ö ÀÖÙ.
ÙÀÀ ÀÌÙ...
ErrorDocument 500 /cgi-bin/crash-recover
ErrorDocument 500 "Sorry, our script crashed. Oh dear"
ErrorDocument 500 http://xxx/
ErrorDocument 404 /Lame_excuses/not_found.html
ErrorDocument 401 /Subscription/how_to_subscribe.html
ýÀ,
ErrorDocument <3-digit-code> <action>
ƢÉÇÑ actionÀ,
URLÎ 碥ÙÀÌÇÇÏ ÄÄ ÇàµÀ Å©/server-include ȯƩ¯ö¦ õ ÑÜÁÖµµÏ ¯ƩµÇúÙ.
碥ÙÀÌǵÇ ũ碯 Ç¥Á CGI ¯öµéÀÌ Ñî£Ù. îµ 碥ÙÀÌÇÀÌ ÀÏîµÂÁö Ë ö Ù.
碥ÙÀÌÇµÈ Å©碥 »õÎî ȯƩ¯öµéÀ» »çëÇÒ ö ÀÖÙ. µÎ Õ REDIRECT_
Ƣ ÙîÀÖÙ. REDIRECT_
ȯƩ¯ö CGI ȯƩ¯öí Õ REDIRECT_
¦ Ù© µçÙ. ¦ µéî, HTTP__AGENT
 REDIRECT_HTTP__AGENT
Ƣ µÇúÙ. ÀÌ ¯ö ÃƢÎ Å©Ƣ URLÀ» ˵µÏ ÄÄ REDIRECT_URL
ú REDIRECT_STATUS
¦ ÁÀÇÇÑÙ. URLú 碥ÙÀÌÇµÈ URL µÎ Á¢Ù Î âÏÇÒ ö ÀÖÙ.
ErrorDocumentƢ ơÀ ö ÀÖ CGI Å©硤Î 碥ÙÀÌÇÇÑÙé, Å©碥 ŬóÀÌ碯Ô Àù »óÈÀ» ÈÇÈ ÀüÇÏâÀÇ Ãâ "Status:
" Çìõ ÇÊµå¦ ÇÔÇ ÇÑÙ. ¦ µéî, PerlÎ ÀÛÇÑ ErrorDocument Å©碥 ÙÀú ơƢÙ:
...
print "Content-type: text/html\n";
printf "Status: %s Condition Intercepted\n", $ENV{"REDIRECT_STATUS"};
...
404 Not Found
Í ơÀ ¯Á Àù »óÈ ëÇÑ Å©óé, ëÅ (ÁÖ; íÁµÈ) ¯Á »óÅÂÄÚµåÍ ÀùÀ» »çëÇÒ ö ÀÖÙ.
(ŬóÀÌ碯Ô 碥ÙÀÌÇÀ» äûÇÏâÀÇ) ÀÀä Location:
Çìõ¦ ÇÔÇÑÙé, Å©碥 ݵåà (302 Found
ơÀ) ÀûÀýÇÑ Status:
Çìõ¦ ÃâÂÇ ÇÔÀ» ÁÖÀÇÇÏó. ÁöÊÀé Location:
ÇìõƢ « ÒëÔ µÉ ö ÀÖÙ.
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