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);
}