Ruby on rails my_model_路径由“？”和“&”而不是“/”生成

我有以下几条路线：

get 'entities/:var1/:var2' => 'entities#show'

但这是：

entities_path(var1: "fdsfds", var2: "fdsfdsfdsfds")

生成一个url？及&。为什么呢？为什么不使用/？

在routes.rb中添加此路由

并称之为

custom_entities_path("fdsfds", "fdsfdsfdsfds")

这将产生

entities/fdsfds/fdsfdsfdsfds

现在你将得到

params[:var1] = "fdsfds"
# and 
params[:var1] = "fdsfdsfdsfds"

---

这就是路由的工作原理。哈希被认为是在路由之后传递的参数？并且参数与&So连接，上面的路由应该生成/entities？var1=fdsfds&var2=fdsfds哪个是正确的

params[:var1] = "fdsfds"
# and 
params[:var1] = "fdsfdsfdsfds"