下面的代码打印下面一行:TestApp[1156:207]Array:("TypeA")但这是不对的。NSPredicate应该忽略大小写敏感。有谁知道我做错了什么？NSArray*array=[[NSArrayalloc]initWithObjects:[[TestObjectalloc]initWithType:@"TypeA"],[[TestObjectalloc]initWithType:@"TypeB"],[[TestObjectalloc]initWithType:@"TypeC"],[[TestObjectalloc]initWithType:@"TypeD"],[[Te