远程登录到Amazon

Question

对于堆栈溢出上的各种环境，已经讨论了如何登录到Amazon的问题：

• PHP Curl - Cookies problem
• Remote login Amazon (KDP)
• Amazon Login with Webrequest
• Programatically login to Amazon with C#
• Cannot Login to Amazon with Ruby Mechanize ...

里程似乎因所采取的方法而异。例如，截至2013年，一项评论是：

亚马逊已经改变了他们的登录过程，增加了一些CSFR保护，这使得使用cURL登录变得困难。

使用Java时，我也没有机会尝试直接的类卷曲方法并修改OpenId参数：

// https://www.amazon.com/ap/signin?
//   _encoding=UTF8&
//   openid.assoc_handle=usflex&
//   openid.claimed_id=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0%2Fidentifier_select&
//   openid.identity=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0%2Fidentifier_select&
//   openid.mode=checkid_setup&
//   openid.ns=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0&
//   openid.ns.pape=http%3A%2F%2Fspecs.openid.net%2Fextensions%2Fpape%2F1.0&
//   openid.pape.max_auth_age=0&
//   openid.return_to=https%3A%2F%2Fwww.amazon.com%2Fgp%2Fsign-in.html%3Fie%3DUTF8%26*Version*%3D1%26*entries*%3D0

问题：

在这里，使用类似于ruby的机械化样式是否有效?在Java上，哪个是工作机械化的等价物？

Answer 1

使用Selenium，请参阅http://www.seleniumhq.org/，可以以一种简单的方式登录。见下面的示例代码

请注意: AmazonUser只是一个帮助类，用于保存登录所需的元素：

• 电子邮件
• 密码

示例用法

Amazon amazon = new Amazon();
String html = amazon
  .navigate("/gp/css/order-history/ref=oh_aui_menu_open?ie=UTF8&orderFilter=open");

亚马逊助手类

import org.openqa.selenium.By;
import org.openqa.selenium.NoSuchElementException;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;

/**
 * Amazon handling
 * @author wf
 *
 */
public class Amazon {
    FirefoxDriver driver = new FirefoxDriver();
    String root="https://www.amazon.de";

    /**
     * signIn
     * @throws Exception
     */
    public void signIn() throws Exception {
        // <input type="email" autocapitalize="off" autocorrect="off" tabindex="1" maxlength="128" size="30" value="" name="email" id="ap_email" /> 
        WebElement emailField=driver.findElement(By.id("ap_email"));
        // get user and password
        AmazonUser auser=AmazonUser.getUser();
        emailField.sendKeys(auser.getEmail());
        //  <input type="password" class="password" onkeypress="displayCapsWarning(event,'ap_caps_warning', this);" tabindex="2" size="20" maxlength="1024" name="password" id="ap_password" />
        WebElement passwordField=driver.findElement(By.id("ap_password"));
        passwordField.sendKeys(auser.getPassword()); 
        // signInSubmit-input
        WebElement signinButton=driver.findElement(By.id("signInSubmit-input"));
        signinButton.click();
    }

  /**
   * navigate to the given path
   * @param path
   * @return
   * @throws Exception
   */
  public String navigate(String path) throws Exception {
    driver.get(root+path);
    String html=driver.getPageSource();
    if (html.contains("ap_signin_form")) {
      signIn();
    }
    html=driver.getPageSource();
    return html;
  }

  public void close() {
    driver.close();
    driver.quit();      
  }


}