OC之按中文排序(localizedStandardCompare)

1 NSArray *arrs=@[@"小雨",@"安安",@"小风",@"荣荣",@"张涛",@"李文荣"];
2         NSArray *sortarr=[arrs sortedArrayUsingComparator:^NSComparisonResult(id obj1,id obj2){
3             return [obj1 localizedStandardCompare:obj2];//localizedStandardCompare中文按照拼音的首字母排序
4         }];
5         for(id str in sortarr){
6             NSLog(@"%@",str);
7         }
原文地址:https://www.cnblogs.com/jiangyicheng/p/5121334.html