在 UITableView 上加手勢

//    新增點選鍵盤消失的手勢
    UITapGestureRecognizer *gestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(hideKeyboard)];
    [self.tableView addGestureRecognizer:gestureRecognizer];
    gestureRecognizer.cancelsTouchesInView = NO;//加上這句不會影響你 tableview 上的 action (button,cell selected...)
 

- (void) hideKeyboard {
    [self.nameView resignFirstResponder];
    [self.phoneView resignFirstResponder];
    [self.AddressLb resignFirstResponder];
}