symfon 1.4根据插件内的url参数加载不同的routing.yml
我有一个插件，我需要根据查询字符串中的变量加载不同的routing.yml 文件。
示例：
if($request->getParameter('page'){
// use routingPage.yml
}
else{
// use another routing.yml
}
因此，如果 url 中的 page 参数为 url_for('@route1')，将返回一个 url，否则相同的 url_for('@route1') 将返回其他 url。
如何重写 rouing.yml 加载机制来执行我想要的操作？
I have a plugin and i need to load a different routing.yml file based on a variable in the query string.
Example:
if($request->getParameter('page'){
// use routingPage.yml
}
else{
// use another routing.yml
}
So, If the page parameter in url the url_for('@route1'), will return one url, else the same url_for('@route1') would return other url.
How can override the rouing.yml loading mechanism to do what I want?
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每个应用程序只能有一个
routing.yml（当然它可以被其他插件覆盖）。原因很简单：如果您想使用多个路由文件（例如
routing1.yml和routing2.yml），并且它们都有一个名为route1，分别重定向到controller1/action和controller2/action。也许您可以在视图中切换它，并在一种情况下转到
controller1/action，在另一种情况下转到controller2/action。但是，当新请求到达时，前端控制器正在确定要执行哪个控制器/操作：现在如何使用哪个routing.yml？所以我不知道你到底想要实现什么，但我会在你的
routing.yml中选择两条路线，并根据你的视图参数选择路线。Every application can have only one
routing.yml(of course it can be overrided by other plugins).The reason for this is quite simple: If you want to use multiple routing files (say
routing1.ymlandrouting2.yml), and they both have a route calledroute1, which redirects tocontroller1/actionandcontroller2/actionrespectively.Maybe you would be able to switch it in the view, and go to
controller1/actionin the one case andcontroller2/actionin the other. But then: when a new request arrives, and the front controller is determining which controller / action to execute: how does it now whichrouting.ymlto use?So I don't know exactly what you're trying to achieve, but I would go for two routes in your
routing.yml, and select the route based on your view parameters.