作用域符号与成员访问符号
Emoji are awesome, and even old people (like my 30-year old friends) are starting to realize it now. They add nuance to text messages that you can’t express with boring words. But emoji can do even more than that: now you can register emoji domains. I’ve bought www.????????.to. Click the link and you get taken to my Twitter page! Let’s look at how.
表情符号很棒，甚至老年人(例如我30岁的朋友)现在也开始意识到它。 它们给您无法用无聊的单词表达的短信增加了细微差别。 但是表情符号可以做的甚至更多：现在您可以注册表情符号域。 我买了www.????????.to 。 单击链接，您将转到我的Twitter页面！ 让我们看看如何。
查找支持表情符号域的顶级域 (Find a Top Level Domain That Supports Emoji Domains)
You used to be able to register any emoji domain you could think of, but since ICAAN (the group who manages domain names) changed the rules in 2010, there are only a few top level domains that support them. You can’t buy www.????.com for example; although if you bought one before 2010, like someone did with www.♨.com, you’re still okay.
您曾经能够注册想到的任何表情符号域，但是由于ICAAN(管理域名的小组)在2010年更改了规则，因此只有少数顶级域支持它们。 例如，您不能购买www.????.com 。 尽管如果您在2010年之前购买了一款产品(就像某人在www.♨.com上所做的那样) ，您仍然可以。
Most top level domains you’ve heard of, such as .com, .net, .org, and so on are out. But there are two that do support them: .to and .ws. They’re the top level domains for Tonga and Western Samoa, respectively.
您听说过的大多数顶级域名都已消失。例如，.com，.net，.org等。 但是有两个确实支持它们：.to和.ws。 它们分别是汤加和西萨摩亚的顶级域名。
As emoji get more popular, however, there’s a good chance more top level domains will allow emoji domains. Keep a look out, and you might be able to snap up an awesome single character emoji domain as they become available.
随着表情符号变得越来越流行，很有可能更多的顶级域名将允许表情符号域。 请随时注意，当它们变得可用时，您也许可以抢购一个很棒的单字符表情符号域。
Emoji域解决方法 (The Emoji Domain Workaround)
Emoji domains work slightly different than regular ones. Most domains only use ASCII characters (the Latin alphabet without accents, numbers, and symbols). In fact, until 2010, they were the only characters domain names supported.
表情符号域名的工作方式与常规域名略有不同。 大多数域仅使用ASCII字符(不带重音符号，数字和符号的拉丁字母)。 实际上，直到2010年，它们都是唯一受支持的字符域名。
Emoji, however, are Unicode characters. Rather than a limited character set, Unicode includes everything from Cyrillic script to my beloved ????.
表情符号是Unicode字符。 Unicode不仅包含有限的字符集，还包含从西里尔文字到我心爱的everything的所有内容。
The problem was that important Unicode characters, like á or ë, couldn’t be used in domain names. This isn’t an issue if you’re American, but it is if you’re French or German. To overcome this, a system called Punycode was developed that allowed domain names to include Unicode characters.
问题在于重要的Unicode字符(如á或ë)无法在域名中使用。 如果您是美国人，这不是问题，但是如果您是法国人或德国人，这是一个问题。 为了克服这个问题，开发了一个名为Punycode的系统，该系统允许域名包含Unicode字符。
Domain names were prepended with xn-- and then a string of ASCII characters inserted that corresponded to a specific Unicode character. www.Hárry.com is the same as www.xn--hrry-5na.com/. The users’ browser would show the version with the Unicode character, while in the background, go to the Punycode version of the domain.
域名以xn--开头，然后插入一串与特定Unicode字符相对应的ASCII字符。 www.Hárry.com与www.xn--hrry-5na.com/相同。 用户的浏览器将显示带有Unicode字符的版本，而在后台，转到域的Punycode版本。
Accents and important Unicode characters aren’t the only ones with corresponding Punycodes, however. All Unicode characters have them. My domain, www.????????.to, is actually www.xn--g77hma.to; it’s just that your browser shows one thing while looking up another.
但是，重音和重要的Unicode字符并不是唯一具有相应Punycode的字符。 所有Unicode字符都有它们。 我的域名www.????????.to实际上是www.xn--g77hma.to ; 只是您的浏览器显示一件事而查找另一件事。
This means that you need two things to register an emoji domain: a top level domain that supports emoji, and the Punycode for it.
这意味着您需要两件事来注册一个表情符号域：一个支持表情符号的顶级域和一个Punycode。
制定Punycode (Work Out the Punycode)
Let’s start with finding out the Punycode for the domain you want to register. We’re going to use Punycoder.com.
让我们从查找您要注册的域的Punycode开始。 我们将使用Punycoder.com 。
It’s super simple: just enter the domain you want in the left hand text box and click Covert to Punycode. If you’re not sure how to insert emoji, check out our guide on the subject.
这非常简单：只需在左侧文本框中输入所需的域，然后单击Covert to Punycode。 如果您不确定如何插入表情符号，请查看有关该主题的指南。
You can see in the screenshot above that www.????.to converts to www.xn--b48h.to.
您可以在上面的屏幕截图中看到www.????.to转换为www.xn--b48h.to 。
You aren’t limited to just single emoji domains. You can mix in regular ASCII characters as well. The .ws top level domain lets you use a few different emoji.
您不仅限于单个表情符号域。 您也可以混入常规ASCII字符。 .ws顶级域可让您使用一些不同的表情符号。
www.I❤️????????JustinPot.ws is the rather complicated www.xn--ijustinpot-co3g08699bdba.ws in Punycode.
www.I❤️????????JustinPot.ws是Punycode中相当复杂的www.xn--ijustinpot-co3g08699bdba.ws 。
查明是否已注册 (Find Out If It’s Registered)
Now that you’ve got the Punycode for the domain you want to register, it’s time to see if anyone else got their first with a WHOIS lookup. This just checks if a domain is registered and, if it is, who owns it.
现在，您已经拥有要注册的域的Punycode，现在该看看是否有人通过WHOIS查找首次获得了Punycode。 这只是检查域是否已注册，如果是，则是谁拥有它。
Head to Domaintools’ WHOIS lookup, enter the Punycode version of your domain, and then hit Search.
转到Domaintools的WHOIS查找，输入您域的Punycode版本，然后点击“搜索”。
Good news! This domain is available.
好消息！ 该域可用。
If it wasn’t, we’d have seen something like this instead:
如果不是，我们会看到类似以下内容：
注册你的域名 (Register Your Domain)
Once you’ve found an unregistered domain, it’s time to make it yours. For a .to domain, head to www.Register.to. For a .ws domain, you can use most good domain registrars. My favorite is Hover, but pick any one you like.
找到未注册的域之后，就该将其注册为您的域了。 对于.to域，请访问www.Register.to 。 对于.ws域，您可以使用大多数优质的域注册商。 我最喜欢的是Hover ，但是选择任何您喜欢的人。
Enter the Punycode version of your domain, click Register and you’re on your way.
输入您域的Punycode版本，单击“注册”，您就行了。
注意事项：并非总是支持表情符号域 (A Caveat: Emoji Domains Aren’t Always Supported)
One warning. Don’t use an emoji domain for something super critical. While they work in all browsers, other apps may not like them. If you copy an emoji domain into another app for example, it often won’t see it as a real URL.
一个警告。 不要将表情符号域用于超重要的内容。 尽管它们在所有浏览器中均可使用，但其他应用可能并不喜欢它们。 例如，如果您将表情符号域复制到另一个应用程序中，则通常不会将其视为真实网址。
The other issue is that a lot of emoji are similar. ????.ws and ????.ws are two different URLs, but god only knows how you remember which one you own.
另一个问题是很多表情符号都是相似的。 ws.ws和????.ws是两个不同的URL，但是上帝只知道您如何记住自己拥有的URL。
I love my emoji domain. I’ve no idea what I’m going to do with the Ivory Coast flag (or the flag of an Irish ship in distress!) but I like owning it.
我爱我的表情符号域。 我不知道该如何处理象牙海岸的旗帜(或陷入困境的爱尔兰船的旗帜！)，但我喜欢拥有它。
翻译自: https://www.howtogeek.com/324007/how-to-buy-an-emoji-domain/
作用域符号与成员访问符号