My post request looks like this:
Request URL:http://localhost:9000/getjson?_dc=1381814841666
Request Method:POST
It is generated by Extjs. And my routes is as following:
POST /getjson{?_dc=<[0-9]+>para} controllers.Application.getjson(para:String)
and my controller is :
object Application extends Controller {
def index = Action {
Ok(views.html.index("Your new application is ready."))
}
def sidebar = Action {
Ok(views.html.sidebar("SBide Bar"))
}
def showerr(info:String) = Action {
Ok(views.html.showerr(info))
}
// how to cooperate with extjs ?
def getjson(para:String) = Action(parse.json) { request => {
val jsval: JsValue = request.body
val w = new PrintWriter(new File("test.txt" ))
w.write("json: %s".format(jsval.asOpt[String]))
w.close()
Ok("get json "+para)
}
}
}
but the server seems can't find a match for the post, it response with:
Action not found
For request 'POST /getjson?_dc=1381814841666'
These routes have been tried, in this order:
1 GET / controllers.Application.index
2 GET /sidebar controllers.Application.sidebar
3 GET /error/$info<.+> controllers.Application.showerr(info:String)
4 POST /getjson{?_dc=<[0-9]+>para} controllers.Application.getjson(para:String)
5 GET /assets/$file<.+> controllers.Assets.at(path:String = "/public", file:String)
How should i fix it? Can anyone see what's the matter?
--EDIT
I tried the route for test:
GET / test$para<%3f_dc=[0-9]+> controllers.Application.test(para:String)
it only worked for url like that: /test%3f_dc=123, not for /test?_dc=123. I also tried to replace %3f as \? in the regex part, it complied successfully but still can't work.
so HOW should I write the route for urls that contains a ? ?
--EDIT2
I changed route to the following:
POST /getjson$para<.*> controllers.Application.getjson(para:String)
Now the route worked, but the para I got is empty! Most impoortant is the request.body is None! however, from chrome Audits, I can see the json is already in Request Payload, so WHAT I WAS MISSED ?