如何在Swift中连接字符串?
Objective-C
年后我们确实喜欢
NSString *string = @"Swift";
NSString *resultStr = [string stringByAppendingString:@" is a new Programming Language"];
或
NSString *resultStr=[NSString stringWithF或mat:@"%@ is a new Programming Language",string];
但我想用迅捷的语言来表达.