Question

我在objc中定义了以下枚举：

typedef NS_OPTIONS(NSInteger, RKRequestMethod) {
    RKRequestMethodGET          = 1 << 0,
    RKRequestMethodPOST         = 1 << 1,
    // ...
};

所以在objc中我可以通过将整数值与@( )：

一起装箱来实现

NSDictionary *dict = @{ @"s": @(RKRequestMethodGET) }

现在很快，我想将这样的枚举存储在字典中：

var v = [String: AnyObject]()
v = ["s": RKRequestMethod.POST
v = ["s": NSNumber(char: RKRequestMethod.POST)]
v = ["s": NSNumber(unsignedChar: RKRequestMethod.POST)]
v = ["s": NSNumber(short: RKRequestMethod.POST)]
v = ["s": NSNumber(unsignedShort: RKRequestMethod.POST)]
// There are approx 10 more of these and I tried them all

Answer 1

我确实搞清楚了。它实际上很简单：

v = ["s": RKRequestMethod.Any.rawValue]

将NS_OPTIONS存储在swift词典中

1 个答案: