C + +和PCRE問題

Question

我要問你如何在C這個MD5哈希匹配PCRE + +：

# Netscape HTTP Cookie File 
# http://curl.haxx.se/rfc/cookie_spec.html 
# This file was generated by libcurl! Edit at your own risk. 

mysite.com FALSE /  FALSE 0  SSID 25f11fe19d2ffd98378c57432cd8d4f2 

Answer 1

嗯。

/\S+/ 

將匹配一個或多個非空格字符。更具體地說，

/[a-f0-9]+/ 

將匹配MD5和，因爲它們是數字和字母a-f。