I received an nsstring from the server. Now I want to split it into the substring I need. How to split the string?
For example:
substring1:read from the second character to 5th character
substring2:read 10 characters from the 6th character.
I received an nsstring from the server. Now I want to split it into the substring I need. How to split the string?
For example:
substring1:read from the second character to 5th character
substring2:read 10 characters from the 6th character.
NSString has a few methods for this:
[myString substringToIndex:index];
[myString substringFromIndex:index];
[myString substringWithRange:range];
Check the documentation for NSString for more information.
You can also split a string by a substring, using NString's componentsSeparatedByString method.
Example from documentation:
NSString *list = @"Norman, Stanley, Fletcher";
NSArray *listItems = [list componentsSeparatedByString:@", "];