關于navigationController
//刪除navigationController所帶的側滑（從二級界面到一級界面）
self.navigationController.interactivePopGestureRecognizer.enabled = NO;
//關于table
//選中后立即取消選中狀態
[tableViewdeselectRowAtIndexPath:indexPathanimated:NO];
//給table加箭頭
cell.accessoryType=UITableViewCellAccessoryDisclosureIndicator;
//刪除多余的分割線
[tableViewsetTableFooterView:[[UIViewalloc]initWithFrame:CGRectZero]];
//取消點擊效果
cell.selectionStyle=UITableViewCellSelectionStyleNone;
