问题
I would like to know the .ini config file setup to make a route wherein the page number parameter is optional so that
http://news.mysite.com/national
http://news.mysite.com/national/1
point to the same page.
I have the code as follows
resources.router.routes.news_list.type = "Zend_Controller_Router_Route_Regex"
resources.router.routes.news_list.route = "([a-zA-Z0-9\-]+)/([0-9\-]+)"
resources.router.routes.news_list.defaults.module = "news"
resources.router.routes.news_list.defaults.controller = "index"
resources.router.routes.news_list.defaults.action = "category"
resources.router.routes.news_list.defaults.page = 1
resources.router.routes.news_list.map.1 = "categ"
resources.router.routes.news_list.map.2 = "page"
resources.router.routes.news_list.reverse = "%s/%s"
can some1 help me out with a solution to modify this code to make it work for both urls
回答1:
You can do this without the regex route using:
routes.news_list.route = ":action/:page"
routes.news_list.defaults.module = "news"
routes.news_list.defaults.controller = "index"
routes.news_list.defaults.action = "category"
routes.news_list.defaults.page = 1
I assume that you want every request to go to the "news" module and the "index" controller. Only the action and the page are variable in the url.
回答2:
resources.router.routes.news_list.type = "Zend_Controller_Router_Route_Regex"
resources.router.routes.news_list.route = "([a-zA-Z0-9-]+)/?([0-9]+)?"
resources.router.routes.news_list.defaults.module = "news"
resources.router.routes.news_list.defaults.controller = "index"
resources.router.routes.news_list.defaults.action = "category"
resources.router.routes.news_list.defaults.page = 1
resources.router.routes.news_list.map.1 = "categ"
resources.router.routes.news_list.map.2 = "page"
resources.router.routes.news_list.reverse = "%s/%d"
Something like this could work too in case you need to use Regex.
来源：https://stackoverflow.com/questions/1355891/how-to-make-parameter-optional-in-zend-framework-router