初始化collectionViewCell

#import <UIKit/UIKit.h>

@interface TonyCollectionViewCell : UICollectionViewCell

@property UIImageView *imgView;

@end

#import "TonyCollectionViewCell.h"

@implementation TonyCollectionViewCell

@synthesize imgView;

- (instancetype)initWithFrame:(CGRect)frame{

// 初始化

self=[super initWithFrame:frame];

if(self){

self.imgView=[[UIImageView alloc]initWithFrame:(CGRectMake(0, 0, 100, 100))];

[self addSubview:self.imgView];

}

return self;

}