[英]Mac OsX Console Application NSURLSession Ssl Issue
您好,在我的控制台OS X應用程序中,我嘗試連接承載https的Web服務。 我無法使用以下代碼連接該Web服務。 奇怪的是,如果我在正常可可粉應用中使用相同的類。 它工作正常。 你知道是什么問題嗎?
import Foundation
class Service : NSObject , NSURLSessionDelegate {
func httpGet(request: NSMutableURLRequest!) {
let configuration =
NSURLSessionConfiguration.defaultSessionConfiguration()
let session = NSURLSession(configuration: configuration, delegate: self, delegateQueue:NSOperationQueue.mainQueue())
let task = session.dataTaskWithRequest(request){
(data, response, error) -> Void in
print("ok data taken")
}
task.resume()
}
func URLSession(session: NSURLSession, didReceiveChallenge challenge: NSURLAuthenticationChallenge, completionHandler: (NSURLSessionAuthChallengeDisposition, NSURLCredential?) -> Void) {
completionHandler(NSURLSessionAuthChallengeDisposition.UseCredential, NSURLCredential(forTrust: challenge.protectionSpace.serverTrust!))
}}
let service = Service()
service.httpGet(NSMutableURLRequest(URL: NSURL(string: "http://www.google.com")!))
sleep(10)
我用下面的代碼解決了這個問題:)
class Service : NSObject , NSURLSessionDelegate {
func httpGet(request: NSMutableURLRequest!) {
let s = dispatch_semaphore_create(0)
let configuration =
NSURLSessionConfiguration.defaultSessionConfiguration()
let session = NSURLSession(configuration: configuration, delegate: self, delegateQueue:nil)
let task = session.dataTaskWithRequest(request){
(data, response, error) -> Void in
dispatch_semaphore_signal(s)
print("ok data taken")
}
task.resume()
dispatch_semaphore_wait(s, dispatch_time(DISPATCH_TIME_NOW, AppConstants.Values.SemephoreTimeOut))
}
func URLSession(session: NSURLSession, didReceiveChallenge challenge: NSURLAuthenticationChallenge, completionHandler: (NSURLSessionAuthChallengeDisposition, NSURLCredential?) -> Void) {
completionHandler(NSURLSessionAuthChallengeDisposition.UseCredential, NSURLCredential(forTrust: challenge.protectionSpace.serverTrust!))
}}
祝你今天愉快 !
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