selenium模拟登陆时截取验证码
模拟登陆时，经常会遇到有验证码的问题，那么就需要把验证码给截取下来。
如下为截取验证码程序，该程序的原始地址为：http://www.cnblogs.com/donaldlee2008/p/5304504.html
有需要配置运行程序的请联系我：[email protected]
package login;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import org.apache.commons.io.FileUtils;
import org.openqa.selenium.By;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.Point;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
public class Test1 {
public static void main(String[] args) throws IOException {
System.setProperty("webdriver.gecko.driver", "chrome\\geckodriver.exe");
WebDriver driver = new FirefoxDriver();;
driver.get("http://weixin.sogou.com/antispider/?from=%2fweixin%3Ftype%3d2%26query%3dz+%26ie%3dutf8%26s_from%3dinput%26_sug_%3dy%26_sug_type_%3d");
WebElement ele = driver.findElement(By.id("seccodeImage"));
// Get entire page screenshot
java.io.File screenshot = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
BufferedImage fullImg = ImageIO.read(screenshot);
// Get the location of element on the page
Point point = ele.getLocation();
// Get width and height of the element
int eleWidth = ele.getSize().getWidth();
int eleHeight = ele.getSize().getHeight();
// Crop the entire page screenshot to get only element screenshot
BufferedImage eleScreenshot= fullImg.getSubimage(point.getX(), point.getY(),
eleWidth, eleHeight);
ImageIO.write(eleScreenshot, "png", screenshot);
// Copy the element screenshot to disk
File screenshotLocation = new File("E:/钱洋个人/IdentifyingCode/test.png");
FileUtils.copyFile(screenshot, screenshotLocation);
WebElement classelement = driver.findElement(By.className("p2"));
String errorText=classelement.getText();
System.out.println("验证码"+classelement.getText());
}
}
如下，为我程序运行结果：
很神奇，网页中的验证码被成功截取到了本地。