Javascript Regular Expression尝试将名称拆分为Title / First Name（s）/ Last Name [英] Javascript Regular Expression to attempt to split name into Title/First Name(s)/Last Name

问题描述

我想尝试在Javascript中检测一个人姓名的不同部分，并将其删除，以便我可以将它们传递给其他人。

I want to try and detect the different parts of a person's name in Javascript, and cut them out so that I can pass them onto something else.

姓名可以以任何格式出现 - 例如： -

Names can appear in any format - for example:-

miss victoria mj laing

miss victoria m j laing

• 维多利亚小姐CJ Long


• Bob Smith


• Fred


• Mr Davis

• Miss Victoria C J Long
• Bob Smith
• Fred
• Mr Davis

我想尝试写一些简单的东西，这样做是最好的猜测这些并在80％的时间左右得到它们（我们有一些非常狡猾数据）

I want to try and write something simple, that'll do it's best to guess these and get them right 80% of the time or so (We have some extremely dodgy data)

我正在考虑使用正则表达式检查它是否有前缀，然后分支到两个位置，看它是否有

I'm thinking of something along the lines of using a regex to check whether it has a prefix, then branch off to two places as to whether it has

/^(Dr|Mr|Mrs|Miss|Master|etc).? /

然后使用

/(\w+ )+(\w+)/

匹配姓氏和其他名称。虽然，我不确定我在这里的贪婪/不合理的选择，以及我是否可以做一些快捷方式来获得可能有的所有不同路径。基本上，希望找到一些简单的东西，这可以很好地完成工作。

To match last name and other names. Though, I'm unsure on my greedy/ungreedy options here, and whether I can do soemthing to shortcut having all the different paths that might be available. Basically, hoping to find something simple, that does the job in a nice way.

由于ETL工具的局限性，它也必须用Javascript编写。我正在使用。

It's also got to be written in Javascript, due to the limitations of the ETL tool I'm using.

推荐答案

为什么不 split（） 并检查结果部分：

Why not split() and just check the resulting parts:

// Split on each space character
var name = "Miss Victoria C J Long".split(" ");

// Check the first part for a title/prefix
if (/^(?:Dr|Mr|Mrs|Miss|Master|etc)\.?$/.test(name[0])) {
    name.shift();
}

// Now you can access each part of the name as an array

console.log(name);
//-> Victoria,C,J,Long

工作演示： http://jsfiddle.net/AndyE/p9ra4/

当然，这不会解决人们在评论中提到的其他问题，但是你只需要一个正则表达式就可以解决这些问题。

Of course, this won't work around those other issues people have mentioned in the comments, but you'd struggle on those issues even more with a single regex.

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