这是可能的，但不使用数据表可能更容易：

Scenario Outline: User <User> tries to signup with improper combination of password
    Given the user <User> has browsed to the signup page
    When the user <User> tries to signup entering <Email> <Password> and <Confirm Password>
    Then an error message <validation> should be shown above the password field
    Examples:
      | User    | Email                   |Password          | ConfirmPassword  | validation                         |
      | user1   | email1@gmail.com        | 234567569        | 234567569        | This password is entirely numeric. |
      | user2   | email2@gmail.com        | 123456789        | 123456789        | This password is too common.       |

和java步骤

@When("the user (.+) tries to signup entering the following (.+) (.+) and (.+)")
    public void testAdd2(String user,String email,String password,String confirmPassword,) throws Throwable {
    //Asserts
    }

但如果要使用数据表，则需要将其转换为列表，如下面的示例代码所示：

public void readDataTableElements(DataTable dt) {
    List<String> list = dt.asList(String.class);
    System.out.println("First element - " + list.get(0));
    System.out.println("Next element - " + list.get(1));