NSMutableArray *arr = [NSMutableArray array];
[arr sortUsingComparator:^NSComparisonResult(idobj1,idobj2) {return[[obj1objectAtIndex:0]compare:[obj2objectAtIndex:0]options:NSCaseInsensitiveSearch];}];//升序
NSMutableArray *arr = [NSMutableArray array];
[arr sortUsingComparator:^NSComparisonResult(idobj1,idobj2) {return[[obj1objectAtIndex:0]compare:[obj2objectAtIndex:0]options:NSCaseInsensitiveSearch];}];//升序
本文标题:NSMutableArray排序
本文链接:https://www.haomeiwen.com/subject/jkzrqttx.html
网友评论