1:去除空格方法
NSString *str=@"assd rtrtgh ?sss ? gfg?";
[str stringByReplacingOccurrencesOfString:@" " withString:@""];
2:判斷空格方法
NSString *str=@"assd rtrtgh ?sss ? gfg ";
if ([str rangeOfString:@" "].location==NSNotFound)?
{
? ????//沒有空格走這里
}
1:去除空格方法
NSString *str=@"assd rtrtgh ?sss ? gfg?";
[str stringByReplacingOccurrencesOfString:@" " withString:@""];
2:判斷空格方法
NSString *str=@"assd rtrtgh ?sss ? gfg ";
if ([str rangeOfString:@" "].location==NSNotFound)?
{
? ????//沒有空格走這里
}