isTranslucent tablew 下移问题

navigationController?.navigationBar.isTranslucent = false;
// automaticallyAdjustsScrollViewInsets = true

Use

tableView = UITableView(frame:  CGRect(x: 0 , y: 0, width: UIScreen.main.bounds.width, height: UIScreen.main.bounds.height ), style: UITableViewStyle.plain)

Not

 tableView = UITableView(frame:  CGRect(x: 0 , y: 64, width: UIScreen.main.bounds.width, height: UIScreen.main.bounds.height ), style: UITableViewStyle.plain)