正前pression语言使用\ B至包括A..Z，A..Z，0..9和_，\ B就被定义为一个单词边界。

Regular expression languages use \B to include A..Z, a..z, 0..9, and _, and \b is defined as a word boundary.

我怎么能写一个正EX pression匹配所有有效的西班牙语单词，包括字符，如：？A，I，O，E，N，等

How can I write a regular expression that matches all valid Spanish words, including characters such as: á, í, ó, é, ñ, etc.?

我使用的是.NET。

推荐答案

使用西班牙语的语言环境，使您的正则表达式语言环境敏感。

Use a Spanish locale and make your regex locale-sensitive.