Pagefactory 使用

http://code.google.com/p/selenium/wiki/PageFactory

############################initialize############################################
import org.openqa.selenium.support.PageFactory;
GoogleSearchPage page = PageFactory.initElements(driver, GoogleSearchPage.class);
#############################pagefactory example 1################################
import org.openqa.selenium.WebElement;
public class GoogleSearchPage {
    // Here's the element
    private WebElement q;

    public void searchFor(String text) {
        // And here we use it. Note that it looks like we've
        // not properly instantiated it yet....
        q.sendKeys(text);
        q.submit();
    }
} 
###########################pagefactory example 2##################################
import org.openqa.selenium.By;
import org.openqa.selenium.support.CacheLookup;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.How;
import org.openqa.selenium.WebElement;
public class GoogleSearchPage {
    // The element is now looked up using the name attribute,
    // and we never look it up once it has been used the first time
    @FindBy(how = How.NAME, using = "q")
    @CacheLookup
    private WebElement searchBox;

    public void searchFor(String text) {
        // We continue using the element just as before
        searchBox.sendKeys(text);
        searchBox.submit();
    }
} 
###########################Annotations example 1##################################
public class GoogleSearchPage {
  @FindBy(name = "q")
  private WebElement searchBox;

  // The rest of the class is unchanged.
}
###########################Annotations example 2##################################
@FindBys({@FindBy(id = "tmRegister"), @FindBy(tagName = "a")})