1,支持多选
self.tableView.allowsMultipleSelectionDuringEditing = YES;
[self.tableView setMultipleTouchEnabled:YES];
2,设置编辑状态
[self.tableViewsetEditing:editting animated:YES];
3, 选中的效果
NSIndexPath *myindexPath = [NSIndexPath indexPathForRow:i inSection:0];
[self.tableView selectRowAtIndexPath:myindexPath animated:YES scrollPosition:UITableViewScrollPositionNone];
4,相关截图,