从 Swift 中的静态函数中的另一个文件访问枚举

Question

A.swift：

struct ApiRequest {
    static func getUrl() {
        // MyEnum.oneDay ---> Use of undeclared type 'MyEnum'
    }
}

B.swift：

public enum MyEnum: String {
    case oneDay = "1d"
    case sevenDays = "7d"
    case thirtyDays = "30d"
}

如何访问MyEnum.oneDay？

Answer 1

假设你有这样的 B 类，

class B {
    public enum MyEnum: String {
        case oneDay = "1d"
        case sevenDays = "7d"
        case thirtyDays = "30d"
    }
}

你可以像这样在A类中访问它，

class A {
    struct ApiRequest {
        static func getUrl() {
            print(B.MyEnum.oneDay)
        }
    }
}