Typische Apache SPA-Konfiguration basierend auf mod_rewrite:
DocumentRoot "${webDir}"
<Directory "${webDir}">
LogLevel rewrite:trace8
RewriteEngine On
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule . index.html [L]
</Directory>
Wenn ich den regulären Ausdruck der letzten Regel durch ein Zirkumflex ersetze:
RewriteRule ^ index.html [L]
Apache verursacht Segmentierungsfehler http://localhost/(funktioniert mit jedem nicht leeren Pfad). Fehlerprotokoll ist nicht verdächtig:
[rewrite:trace3] mod_rewrite.c(493): strip per-dir prefix: /home/user/work/out/ ->
[rewrite:trace3] mod_rewrite.c(493): applying pattern '^' to uri ''
[rewrite:trace4] mod_rewrite.c(493): RewriteCond: input='/home/user/work/out/' pattern='!-f' => matched
[rewrite:trace2] mod_rewrite.c(493): rewrite '' -> 'index.html'
[rewrite:trace3] mod_rewrite.c(493): add per-dir prefix: index.html -> /home/user/work/out/index.html
[rewrite:trace2] mod_rewrite.c(493): strip document_root prefix: /home/user/work/out/index.html -> /index.html
[rewrite:trace1] mod_rewrite.c(493): internal redirect with /index.html [INTERNAL REDIRECT]
Das Protokoll mit Punkt (das nicht zum Absturz führt) lautet:
[rewrite:trace3] mod_rewrite.c(493) strip per-dir prefix: /home/user/work/out/ ->
[rewrite:trace3] mod_rewrite.c(493) applying pattern '.' to uri ''
[rewrite:trace1] mod_rewrite.c(493) pass through /home/user/work/out/
[rewrite:trace3] mod_rewrite.c(493) strip per-dir prefix: /home/user/work/out/index.html -> index.html
[rewrite:trace3] mod_rewrite.c(493) applying pattern '.' to uri 'index.html'
[rewrite:trace4] mod_rewrite.c(493) RewriteCond: input='/home/user/work/out/index.html' pattern='!-f' => not-matched
[rewrite:trace1] mod_rewrite.c(493) pass through /home/user/work/out/index.html