使用默认试剂模板创建的路由如下所示:
;; -------------------------
;; Routes
(def router
(reitit/router
[["/" :index]
["/items"
["" :items]
["/:item-id" :item]]
["/about" :about]]))
如果我将其中一个的路径更改为(下面的“/about”为“/test”),为什么它不再起作用?必须有其他东西在驱动路由,但我似乎无法弄清楚是什么。
;; -------------------------
;; Routes
(def router
(reitit/router
[["/" :index]
["/items"
["" :items]
["/:item-id" :item]]
["/test" :about]]))
这是默认的试剂模板(lein new reagent...),我没有更改代码中的任何其他内容。任何帮助将不胜感激。
编辑 - 我在这个函数的 repl 中稍微介绍了一些额外的细节(来自默认模板):
(defn init! []
(clerk/initialize!)
(accountant/configure-navigation!
{:nav-handler
(fn [path]
(let [match (reitit/match-by-path router path)
current-page (:name (:data match))
route-params (:path-params match)]
(reagent/after-render clerk/after-render!)
(session/put! :route {:current-page (page-for current-page)
:route-params route-params})
(clerk/navigate-page! path)
))
:path-exists?
(fn [path]
(boolean (reitit/match-by-path router path)))})
(accountant/dispatch-current!)
(mount-root))
在我看来一切都很好。事实上,在 repl 中执行以下步骤成功地将浏览器导航到正确的页面。我仍然无法直接输入网址。
app:problem.core=> (require '[reitit.frontend :as reitit])
nil
app:problem.core=> (reitit/match-by-path router "/test")
{:template "/test",
:data {:name :about},
:result nil,
:path-params {},
:path "/test",
:query-params {},
:parameters {:path {}, :query {}}}
app:problem.core=> (def match (reitit/match-by-path router "/test"))
#'problem.core/match
app:problem.core=> (:name (:data match))
:about
app:problem.core=> (:path-params match)
{}
app:problem.core=> (def current-page (:name (:data match)))
#'problem.core/current-page
app:problem.core=> (page-for current-page)
#'problem.core/about-page
app:problem.core=> (session/put! :route {:current-page (page-for current-page) :route-params {}})
{:route {:current-page #'problem.core/about-page, :route-params {}}}
app:problem.core=>