Separate string by tab characters

问题

I have a text file that is tab-delimited. How can I separate this string into substrings for an array by detecting the tabs?

回答1:

string s = "123\t456\t789";
string[] split = s.Split('\t');

回答2:

If you use String.split() you can split the String around any regular expression, including tabs. The regex that matches tabs is \t, so you could use the following example;

String foo = "Hello\tWorld";
String[] bar = foo.split("\t");

Which would return a String array containing the words Hello and World

回答3:

Just use the String.Split method and split on tabs (so probably first one split on newlines to get the lines and then one on tabs to get the values).

See here for details:

http://msdn.microsoft.com/en-us/library/system.string.split.aspx

来源：https://stackoverflow.com/questions/2797647/separate-string-by-tab-characters