iOS8 iOS9 Ios10 There is always a line between cell and cell in Xib

In the project encountered a very strange problem, that is, when using the cell created by Xib, in order to make the picture seamless stitching together, set the TableView property for plain set the cell's Selectionstyle property to

Uitableviewcellselectionstylenone, But there is always a thin line, and did not hide, so began a variety of keywords Google has a lot of methods, did not solve the problem. So I started looking for Apple's official forum, the forum said this is Xib or storyboard a bug, although the thin line can be hidden, but the cell bottom line of the distance is not hidden. What about this? Finally can only not use Xib, manually write a cell to solve the problem of this thin line. Record the ^_^ here to avoid wasting more time in the future.

iOS8 iOS9 Ios10 There is always a line between cell and cell in Xib