iPhone: Convert NSString (unicode string) to char array and reverse

Question

I have a unicode string like that @"anh sẽ đến". Now I want to cut it to a char array, and then I want to join it in one string and show it on the screen. How can I do that?

Thanks.

Answer 1

因为文字是对象，你可以使用[@"anh sẽ đến" UTF8String]将它转换为char数组，并使用[NSString stringWithUTF8String:]将char转换为NSString转换，但说实话，它可能更容易使用+[NSString stringWithFormat:@"anh sẽ đến%c", myUnichar]不是在字符串容器之间来回走动。