In Rails 3 I can do something like this:
在Rails 3中,我可以这样做:
match "/page(/:section)", :to => 'some_controller#page'
And both /page and /page/some_section will map to some_controller#page
并且/ page和/ page / some_section都将映射到some_controller #page
Is there an equivalent of this in Rails 2.3.x ?? I can't seem to find it
在Rails 2.3.x中是否有相同的功能?我似乎无法找到它
I'm currently using two separate route methods like so:
我目前正在使用两种不同的路由方法,如下所示:
map.page '/page', :action => 'page'
map.page_section '/page/:section', :action => 'page'
1 个解决方案
#1
14
A parameter becomes optional if you specify a default value.
如果指定默认值,则参数变为可选参数。
map.page '/page/:section', :action => 'page', :section => "default"
If :section is present, the value will be the current value. Otherwise, it will default to default and the router won't complain.
如果:section存在,则该值将是当前值。否则,它将默认为默认值,路由器不会抱怨。
You can also default the value to nil.
您还可以将值默认为nil。
map.page '/page/:section', :action => 'page', :section => nil
#1
14
A parameter becomes optional if you specify a default value.
如果指定默认值,则参数变为可选参数。
map.page '/page/:section', :action => 'page', :section => "default"
If :section is present, the value will be the current value. Otherwise, it will default to default and the router won't complain.
如果:section存在,则该值将是当前值。否则,它将默认为默认值,路由器不会抱怨。
You can also default the value to nil.
您还可以将值默认为nil。
map.page '/page/:section', :action => 'page', :section => nil