Swift设置只读（readOnly）属性

class ReadOnly {
private(set) var name: String

init(_ name: String) {
    self.name = name
}

}

let obj = ReadOnly.init("hah")
//以下代码会报错
obj.name = "hahh"

转载于:https://www.cnblogs.com/flutter-cn/p/11203840.html