iOS 拼接字符串

NSString  *str1=@"我爱";

NSString *str2=@"祖国";

(1)  NSString *all= [NSString stringWithFormat:@"%@>%@",str1,str2];
    
(2)  NSString *all2= [type stringByAppendingString:subtype];
    
(3) NSString *all3 = [type stringByAppendingFormat:@"%@>%@",type,subtype];
    

      NSLog ( @"%@" ,all);  
输出结果就是“我爱祖国”!!

 

posted @ 2015-12-01 10:19  萌萌,加油  阅读(1106)  评论(0编辑  收藏  举报