使用正则表达式的确切WordMatch [英] exact WordMatch using Regex

问题描述

大家好，
请帮助我，因为我正尝试使用正则表达式匹配字典中的确切单词，但在某些情况下会失败，比如说我的字典中有单词"don"但它也匹配单词"don" t"而我没有希望他不要匹配.我正在使用正则表达式

Hi All,
Please help me as i am trying to match exact word from my dictionary using regex but in some cases it fails, like let say i have word "don" in my dictionary but it also matches the word "don''t" and i dont want "don''t" to he matched. I am using regex

@"\b({0})\b"

进行匹配.
谢谢大家的帮助.

to match.
Thanking you all for the help in advance.

推荐答案

这可能对您有所帮助
http://stackoverflow.com/questions/2621396/net-regular-expression-how-to-to-do-an-exact-match-exclusion-on-a-full-string [

This may help
http://stackoverflow.com/questions/2621396/net-regular-expression-how-to-do-an-exact-match-exclusion-on-a-full-string[^]

if this doesn''t help try

@"\b(^{0}

)\ b"

这篇关于使用正则表达式的确切WordMatch的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！