code. compile. run. debug. share.
using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"(\w+)\/\w+(?<=\/item)(\/(\w+)\/)?";
string input = @"/test/v1/3908643GASF/item
/test/v1/343569/item/AAAS45663/document
/test/v2/field/1230FRE/item";
foreach (Match m in Regex.Matches(input, pattern))
{
Console.Write(m.Groups[1].Value + " ");
if(m.Groups[3].Value != null)
Console.WriteLine(m.Groups[3].Value);
}
}
}
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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| Variable | Value |
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| Expression | Value |
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