【发布时间】:2011-12-05 01:30:02
【问题描述】:
使用 databinder-dispatch 0.8.3 我试图从 302 http 响应中获取重定向 url,但出现以下异常:
Caused by: dispatch.StatusCode: Unexpected response code: 302
这是我尝试过的,some help:
import dispatch._
import org.apache.http.{HttpRequest,HttpResponse}
import org.apache.http.protocol.HttpContext
import org.apache.http.HttpStatus._
val http = new Http {
override def make_client = {
val client = new ConfiguredHttpClient(new Http.CurrentCredentials(None))
client.setRedirectStrategy(new org.apache.http.impl.client.DefaultRedirectStrategy {
override def isRedirected(req: HttpRequest, res: HttpResponse, ctx: HttpContext) = false
})
client
}
}
val req: Request = :/("graph.facebook.com") / "kmels" / "picture"
val pictureURL: String = http(req.secure >:> { _("Location").head }) //error prone code, but we're just testing. This is the line where the exception is thrown.
我错过了什么?一如既往,提前感谢。
【问题讨论】:
标签: scala http-headers databinder scala-dispatch