如何使用If / Else指令根据environement变量通过.htaccess设置自定义标头?
#Refresh-page
<If "%{ENV:DOCUMENT} == 'loading'">
Header set Refresh "3"
</If>
我正在尝试使用Apache 2.4文档中描述的语法
http://httpd.apache.org/docs/2.4/mod/core.html#if
TEST 1
根据anubhava的回答
RewriteCond %{ENV:DOCUMENT} ^widget$
RewriteRule ^.* - [E=REFRESH:1]
#refresh page
Header set Refresh "3" env=REFRESH
RewriteCond %{ENV:REFRESH} ^1$
RewriteRule ^.* loading.html [L]
答案 0 :(得分:1)
将您的env变量更改为存储0或1,然后您可以像这样使用Header set
:
您可以使用:
# set DOCUMENT=widget (remove if you are already setting this)
SetEnvIf Host ^ DOCUMENT=widget
# set isDoc=1 if DOCUMENT == widget
SetEnvIf DOCUMENT widget isDoc
# set header only if isDoc == 1
Header set Refresh "3" env=isDoc