For循环词典不要按照它在Swift中的顺序 [英] For loop for Dictionary don't follow it's order in Swift

问题描述

  var keys：[String：String] = [id：ID，域名域名bundled_domain捆绑域名dnsDNS注册商注册商注册商注册商URLsponsoring_registrar赞助注册商 created：Created，updated：Updated，expires：Expires，whois_server：Whois服务器，status：状态] 
 
 （key，name）在键{
 println（key）
} 
  

但结果并没有按照字典的顺序：

那么我怎样才能使我的循环遵循我的字典顺序？谢谢！

苹果文档：

Swift's Dictionary type does not have定义的顺序。要按特定顺序在字典的键或值上迭代
，请在其键或值属性上使用
全局排序函数。

here's my code:

var keys: [String:String] = ["id": "ID", "domain": "Domain", "bundled_domain": "Bundled Domain", "dns": "DNS", "registrar": "Registrar", "registrar_url": "Registrar URL", "sponsoring_registrar": "Sponsoring Registrar", "created": "Created", "updated": "Updated", "expires": "Expires", "whois_server": "Whois Server", "status": "Status"]

for (key, name) in keys{
    println(key)
}

But the result didn't follow order of the dictionary:

So how can I make my for loop follow my dictionary order? Thanks!

解决方案

From Apples Document:

Swift’s Dictionary type does not have a defined ordering. To iterate over the keys or values of a dictionary in a specific order, use the global sorted function on its keys or values property.

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