xib控件在viewcontroller中位置错误

原因:是 1 和 2 的顺序颠倒了

//  正确的写法如下:

- (instancetype)initWithFrame:(CGRect)frame

{

self = [super initWithFrame:frame];

if (self) {

NSArray *array = [[NSBundle mainBundle]loadNibNamed:@"PayCell" owner:self options:nil];

1  self = array[0];

2   self.frame = frame;

}

return self;

}