//上一次选择的日期和日期类型
YKResultCalenderModel *result = [YKResultCalenderModel resultCalenderWithStart:_startModel end:_endModel type:_calenderType];
    
    YKCalenderController *VC = [[YKCalenderController alloc] initWithIntervalYears:4 defaultCalender:result selectComplete:^(BOOL selected, YKCalenderType calenderType, YKCalenderModel *startModel, YKCalenderModel *endModel) {
        
        if (selected) {
            //保存历史选择
            _calenderType = calenderType;
            _startModel = startModel;
            _endModel = endModel;
            
            //转换日期格式，可以修改YKCalenderModel中的 `dateTextForCalenderType:`方法
            NSString *startDate = [startModel dateTextForCalenderType:calenderType];
            NSLog(@"startDate=%@", startDate);
            if (calenderType == YKCalenderType_region) {
                NSString *endDate = [endModel dateTextForCalenderType:calenderType];
                NSLog(@"endDate=%@", endDate);
            }
        }
    }];
    [self presentViewController:VC animated:YES completion:nil];

//随意添加和修改顺序，自动映射到生成的界面中
_pageList = @[@{@"title":@"日",
                       @"className":@"YKDayCalenderView"},
                     @{@"title":@"月",
                       @"className":@"YKMonthCalenderView"},
                     @{@"title":@"季度",
                       @"className":@"YKQuarterCalenderView"},
                     @{@"title":@"年",
                       @"className":@"YKYearCalenderView"},
                     @{@"title":@"自定义",
                       @"className":@"YKRegionCalenderView"}
                     ];