如何从UIViewController扩展的任何类中以编程方式创建选项卡:
class DashboardTabBarController: UITabBarController {
override func viewDidLoad() {
//here
}
...
}
Run Code Online (Sandbox Code Playgroud) 我试图在swift中创建一个线程并发送两个参数.我创建线程和这项工作:
let thread = NSThread(target:self, selector:"getData", object:nil)
thread.start()
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但是如何将参数发送到我的func getData?如何使用如下参数创建对象:
let params =...
let thread = NSThread(target:self, selector:"getData", object:params)
thread.start()
...
getData(username: String, password: String) {
...
}
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