字符串拆分C＃具有类似的分隔符

Question

我想用分隔符'：'

拆分以下字符串

string s = key1:::key2:value1:::value2;

所以我的字符串会分成

s1 = key1:::key2
s2 = value1:::value2 

我使用分隔符'：'来分割字符串，但是它给了我以下结果

s1 = key1
s2 = ""...etc

请帮我分解上面的字符串。 提前致谢

Answer 1

string s = "key1:::key2:value1:::value2";
string[] parts = Regex.Split(s, "(?<!:):(?!:)");

Answer 2

Firstly replace ":::" with "$"

s.replace(":::",$).Split(':')

s1 = key1$key2
s2 = value1$value2 


now replace "$" with ":::"

s1 = key1:::key2
s2 = value1:::value2

Answer 3

使用此

Regex.Split("key1:::key2:value1:::value2", "(?<!:):(?!:)");

Live Demo

Answer 4

试试这样：

string s = "key1:::key2:value1:::value2";
string[] spl = s.replace(":::","|").split(':');
spl[0] = spl[0].replace("|",":::");
spl[1] = spl[1].replace("|",":::");