C# split字符串 依据1个或多个空格

实例场景。对于字符串:"AAAA AAA        BBBB BBB BBB        CCCCCCCC"。

1. 分隔为 “AAAA AAA” 。 "BBBB BBB BBB"。"CCCCCCCC"

2.分隔为 “AAAA" ,”AAA“。”BBBB“,"BBB"。"BBB",”CCCCCCCC“


实现代码:


void Main()
{
	var str = "AAAA AAA        BBBB BBB BBB        CCCCCCCC";
	
	// - split by multiple spaces(more than one)
	var val = System.Text.RegularExpressions.Regex.Split( str, @"s{2,}");
	System.Console.WriteLine(val);
	
	// - split by spaces(one or more)
	var val2 = System.Text.RegularExpressions.Regex.Split( str, @"s{1,}");
	System.Console.WriteLine(val2);
}


原文地址:https://www.cnblogs.com/bhlsheji/p/5171188.html