正則表達式替換c中的特定字詞

Question

我有一個字符串，如「Please .... {@@ url} something {@@ test} somethinng ... some {@@ url} ....」，想要正是替換字符串{@@ URL}和C＃

{@@測試}通過正則表達式請幫助我獲得正則表達式模式

提前感謝！

Answer 1

Regex to get string between curly braces "{I want what's between the curly braces}"

https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx

因此，像

string pattern = @"/{(.*?)}/"; 
string input = "Please .... {@@url} something{@@test}somethinng ... some{@@url} ...."; 
Regex rgx = new Regex(pattern, RegexOptions.IgnoreCase); 
MatchCollection matches = rgx.Matches(input); 
if (matches.Count > 0) 
{ 
    Console.WriteLine("{0} ({1} matches):", input, matches.Count); 
    foreach (Match match in matches) 
    input = input.replace(match.value, ""); 
}