#import "LeftViewController.h"

#import "UIViewController+CWLateralSlide.h"

[super viewDidLoad];

UIBarButtonItem *bu=[[UIBarButtonItem alloc]initWithTitle:@"左" style:UIBarButtonItemStylePlain target:self action:@selector(fan)];

self.navigationItem.leftBarButtonItem=bu;

}

-(void)fan

{

// 自己隨心所欲創(chuàng)建的一個(gè)控制器

LeftViewController *vc = [[LeftViewController alloc] init];

// 調(diào)用這個(gè)方法

[self cw_presentViewController:vc configuration:CWDrawerTransitionDirectionLeft];

}