NSArray * arrayFilter = [NSArray arrayWithObjects:@"pict", @"blackrain", @"ip", nil];
NSMutableArray *arrayContents = [NSMutableArray arrayWithObjects:@"I am a picture.", @"I am a guy", @"I am gagaga", @"ipad", @"iphone", nil];
int i = 0;
NSInteger count = [arrayFilter count];
for(i = 0; i < count; i ++)
{
NSString * arrayItem = (NSString *)[arrayFilter objectAtIndex:i];
NSPredicate *filterPredicate = [NSPredicate predicateWithFormat:@"SELF CONTAINS %@", arrayItem];
NSLog(@"Filtered array with filter %@, %@", arrayItem, [arrayContents filteredArrayUsingPredicate:filterPredicate]);
}
NSArray *arrayFilter01 = [NSArray arrayWithObjects:@"abc1", @"abc2", nil];
NSMutableArray *arrayContent01 = [NSMutableArray arrayWithObjects:@"a1", @"abc1", @"abc4", @"abc2", nil];
NSPredicate * thePredicate = [NSPredicate predicateWithFormat:@"NOT (SELF in %@)", arrayFilter01];
[arrayContent01 filterUsingPredicate:thePredicate];
NSLog(@"result%@",arrayFilter01);
本文出自 “深圳市联城通科技公司” 博客，谢绝转载！
原文：http://roderickkennedy.blog.51cto.com/6758427/1591348