谓词匹配模型多条件筛选

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1.测试模型

TestModel * model = [TestModel new]; 

model.name = name; 

model.area = area; 

model.company = company;

2.模型多字段匹配

- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText{    [self.results removeAllObjects]; 

NSPredicate *NamePredicate = [NSPredicate predicateWithFormat:@"name contains %@ || area contains %@ || company contains %@", searchText,searchText,searchText];    [self.results addObjectsFromArray:[self.datas filteredArrayUsingPredicate:NamePredicate]];    [self.tableView reloadData];

}

3.返回结果