但算写个通用的删除数据库通用纪录，所以需要遍历整个参数。预想的函数如下
-(void)deleteWithDic:(NSString *) tableName dic:(NSDictionary *) oneDic
{
NSString *sql =;
[self.database executeSql:sql];
}
所以需要遍历dic，下面就是demo
NSMutableDictionary * oneDic=[NSMutableDictionary dictionary];
[oneDic setObject:@"1" forKey:@"ipPk"];
[oneDic setObject:@"2" forKey:@"groupPK"];
NSLog(@"%@",oneDic.allKeys);
