objective-c - self.view.frame.size.width 用真机调试时为什么iPhone6打印出来的值也是320

Question

公司的老项目碰到的问题 新建一个项目没有这个问题

Answer 1

After asking about the specific situation, the answer is that the old project is not adapted to iPhone6, and the startup image does not add a 375-width image, only a 320-width image

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Original answer:
What you print must be the Cell of the tableView. The cell is initialized to 320. Wait until layoutSubviews starts to adapt to the screen size

Answer 2

http://my.oschina.net/ioslighter/blog/390880