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Updated compojure per weavejester's suggestions

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Adam
2014-09-06 10:18:31 +02:00
parent fc84512fa6
commit 014262f5c6
1 changed files with 35 additions and 25 deletions
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@@ -81,18 +81,26 @@ The body may be a function, which must accept the request as a parameter:
(GET "/" [] (fn [req] "Do something with req"))) (GET "/" [] (fn [req] "Do something with req")))
``` ```
Route patterns may include named parameters, Or, you can just use the request directly:
```clojure
(defroutes myapp
(GET "/" req "Do something with req"))
```
Route patterns may include named parameters:
```clojure ```clojure
(defroutes myapp (defroutes myapp
(GET "/hello/:name" [name] (str "Hello " name))) (GET "/hello/:name" [name] (str "Hello " name)))
``` ```
You can match entire paths with * You can adjust what each parameter matches by supplying a regex:
```clojure ```clojure
(defroutes myapp (defroutes myapp
(GET "/file/*.*" [*] (str *))) (GET ["/file/:name.:ext" :name #".*", :ext #".*"] [name ext]
(str "File: " name ext))
``` ```
Handlers may utilize query parameters: Handlers may utilize query parameters:
@@ -123,7 +131,7 @@ Or, for POST and PUT requests, form parameters
The return value of a route block determines at least the response body The return value of a route block determines at least the response body
passed on to the HTTP client, or at least the next middleware in the passed on to the HTTP client, or at least the next middleware in the
ring stack. Most commonly, this is a string, as in the above examples. ring stack. Most commonly, this is a string, as in the above examples.
But, you may also return a [response body](https://github.com/mmcgrana/ring/blob/master/SPEC): But, you may also return a [response map](https://github.com/mmcgrana/ring/blob/master/SPEC):
```clojure ```clojure
(defroutes myapp (defroutes myapp
@@ -222,4 +230,6 @@ You can easily read in templates from your resources directory. Here's a helper
Further reading: Further reading:
[Clojure for the Brave and True](http://www.braveclojure.com/) * [Official Compojure Documentation](https://github.com/weavejester/compojure/wiki)
* [Clojure for the Brave and True](http://www.braveclojure.com/)