clickBtn.addTarget(self, action: #selector(presentBtn(_ :)), for: .touchUpInside)
@objc fun presentBtn(_ a: String) {
}
func Abcd(_a: String?) {
}
clickBtn.addTarget(self, action: #selector(presentBtn(_ :)), for: .touchUpInside)
@objc fun presentBtn(_ a: String) {
}
func Abcd(_a: String?) {
}