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我在我的ViewModel中有这个功能，它返回一个信号，但里面的块不工作，我试图添加断点，但它不会中断。这是我的代码。反应可可信号不工作
func executeLoginAPI() -> RACSignal {
var sessionDataTask: NSURLSessionDataTask = NSURLSessionDataTask()
return RACSignal.createSignal({
(subscriber: RACSubscriber!) -> RACDisposable! in
//I've added break point here but it doesn't break.
let manager: APIManager = APIManager.sharedInstance
let parameters: NSDictionary = ["email": self.email, "password": self.password]
sessionDataTask = manager.POST(APIAtlas.loginUrl, parameters: parameters, success: {
(task: NSURLSessionDataTask!, responseObject: AnyObject!) in
print(responseObject as! NSDictionary)
subscriber.sendNext(responseObject)
subscriber.sendCompleted()
}, failure: {
(task : NSURLSessionDataTask!, error: NSError!) in
/*if let task = task.response as? NSHTTPURLResponse {}*/
})!
let dispose: RACDisposable = RACDisposable(block: {
print("cancel request!")
sessionDataTask.cancel()
subscriber.sendCompleted()
})
return dispose
})
}
我访问它在我的viewController这样
self.signInViewModel.executeLoginAPI（）
请给我一只手。谢谢！