Login into BiliBili (written by HongHong)

Login.java

/**
 * 
 */
package 登陆B站;

import java.awt.image.BufferedImage;
import java.io.IOException;

import javax.imageio.ImageIO;

import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebDriverException;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.interactions.Actions;

/**
 * @author school
 *
 */
public class Main {
	/**
	 * @param args
	 * @throws InterruptedException 
	 * @throws IOException 
	 * @throws WebDriverException 
	 */
	public static void main(String[] args) throws InterruptedException, WebDriverException, IOException {
		final String USERID = "[email protected]";
		final String PASSWORD = "12345678";
		WebDriver webDriver = new ChromeDriver();
		webDriver.get("https://passport.bilibili.com/login");
		webDriver.manage().window().maximize();
		while(true)
		{
			webDriver.findElement(By.xpath("//*[@id=\'login-username\']")).sendKeys(Keys.chord(Keys.CONTROL, "a"),USERID);
			webDriver.findElement(By.xpath("//*[@id=\'login-passwd\']")).sendKeys(Keys.chord(Keys.CONTROL, "a"),PASSWORD);
			WebElement key = webDriver.findElement(By.xpath("//*[@id=\'gc-box\']/div/div[3]/div[2]"));
			Actions action = new Actions(webDriver);
			action.moveToElement(key).perform();
			Thread.sleep(300);//等待验证码加载出来
			BufferedImage image1 = ImageIO.read(((TakesScreenshot) webDriver).getScreenshotAs(OutputType.FILE));
			WebElement kw = webDriver.findElement(By.xpath("//*[@id=\'gc-box\']/div/div[1]/div[2]/div[1]/a[2]/div[1]/div[1]"));
			WebElement ka = webDriver.findElement(By.xpath("//*[@id=\'gc-box\']/div/div[1]/div[2]/div[1]/a[2]/div[1]/div[52]"));	
			image1 = image1.getSubimage(kw.getLocation().x, kw.getLocation().y, Math.abs(ka.getLocation().x-kw.getLocation().x)+ka.getSize().getWidth(),Math.abs(ka.getLocation().y-kw.getLocation().y)+ka.getSize().getHeight());
			action.clickAndHold(key).perform();
			Thread.sleep(50);//等待验证码加载出来
			BufferedImage image2 = ImageIO.read(((TakesScreenshot) webDriver).getScreenshotAs(OutputType.FILE));
			image2 = image2.getSubimage(kw.getLocation().x, kw.getLocation().y, Math.abs(ka.getLocation().x-kw.getLocation().x)+ka.getSize().getWidth(),Math.abs(ka.getLocation().y-kw.getLocation().y)+ka.getSize().getHeight());
			action.moveByOffset(Verify.getTX2(image1,image2), 0).perform();
			action.release().perform();
			Thread.sleep(500);
			if(!webDriver.getPageSource().contains("验证失败"))break;
			webDriver.navigate().to("https://passport.bilibili.com/login");
		}
		Runtime.getRuntime().exec("taskkill /F /im " + "chromedriver.exe");
	}
//	private static boolean ElementExist(WebDriver webDriver, String locator) {
//		// TODO 自动生成的方法存根
//		try {
//			webDriver.findElements(By.name(locator));
//			return true;
//		} catch (Exception e) {
//			return false;
//		}
//	}

}



/**
 * 
 */
package 登陆B站;

import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;

import javax.imageio.ImageIO;

/**
 * @author school
 *
 */
public class Verify {

	/**
	 * @param args
	 * @throws IOException
	 */
	public static void main(String[] args) throws IOException {
//		// TODO 自动生成的方法存根
//
//		// 设置图片地址
//		String fristDir = "验证码原图.gif";
//		String secondDir = "验证码修改图.gif";
//		// 读取图片
//		BufferedImage fristGif = getBfImageFromPath(fristDir);
//		BufferedImage secondGif = getBfImageFromPath(secondDir);
//		// 转换图片为灰度数组
//		int[][] fristArray = getImageGray(fristGif);
//		int[][] secondArray = getImageGray(secondGif);
//		// 获得差异数组
//		int[][] reArray = getReArray(fristArray, secondArray);
//		// 获得最右边方块最右边的x坐标
//		int TX2 = getTwoX2(reArray);
//
//		// 打印数组到文件
//		arrayToGrayFile(fristArray, "frist.gif");
//		arrayToGrayFile(secondArray, "second.gif");
//		arrayToGrayFile(reArray, "result.gif");
	}

	public static int getTX2(BufferedImage fristGif, BufferedImage secondGif) throws IOException {
		// 转换图片为灰度数组
		int[][] fristArray = getImageGray(fristGif);
		int[][] secondArray = getImageGray(secondGif);
		// 获得差异数组
		int[][] reArray = getReArray(fristArray, secondArray);
		// 获得最右边方块最右边的x坐标
		int TX2 = getTwoX2(reArray);
		return TX2-47;
	}

	private static int getTwoX2(int[][] reArray) {
		// TODO 最右边方块最右边的x坐标
		int gifHeight = reArray.length;// 116
		int gifWidth = reArray[0].length;// 260
		int k=0;
		for (int i = gifWidth - 1; i >= 0; i--) {
			int sum = 0;
			for (int j = 0; j < gifHeight; j++) {
				if (reArray[j][i] == 0) {
					sum++;
				}
			}
			if (sum >= 20)k++;
			if(k==3)return i;
			 //System.out.printf("%d:\t%d\n",i,sum);
		}
		return 0;
	}

	private static int[][] getReArray(int[][] fristArray, int[][] secondArray) {
		// TODO 获得差异数组
		int gifHeight = fristArray.length;// 116
		int gifWidth = fristArray[0].length;// 260
		int[][] reArray = new int[gifHeight][gifWidth];
		for (int i = 0; i < gifHeight; i++) {
			for (int j = 0; j < gifWidth; j++) {
				// int a1=fristArray[i][j];
				// int a2=secondArray[i][j];
				// double c=Math.sqrt(Math.abs(a1*a1-a2*a2));
				reArray[i][j] = Integer.MAX_VALUE;
				;
				if (Math.abs(fristArray[i][j] - secondArray[i][j]) > 3500000) {
					reArray[i][j] = 0;
					// System.out.printf("(%d,%d)\n", j,i);
					// k++;
				}
			}
		}
		return reArray;
	}

	@SuppressWarnings("unused")
	private static void arrayToGrayFile(int[][] reArray, String string) throws IOException {
		// TODO 数组到文件
		BufferedImage grayImage = new BufferedImage(reArray[0].length, reArray.length, 13);
		for (int i = 0; i < reArray[0].length; i++) {
			for (int j = 0; j < reArray.length; j++) {
				grayImage.setRGB(i, j, reArray[j][i]);
			}
		}
		File newFile = new File(string);
		ImageIO.write(grayImage, "gif", newFile);
	}

	@SuppressWarnings("unused")
	private static BufferedImage getBfImageFromPath(String keyImagePath) {
		// TODO 文件到 BufferedImage
		BufferedImage bfImage = null;
		try {
			bfImage = ImageIO.read(new File(keyImagePath));
		} catch (IOException e) {
			e.printStackTrace();
		}
		return bfImage;
	}

	private static int[][] getImageGray(BufferedImage bufferedImage) throws IOException {
		// TODO BufferedImage灰化到数组

		// BufferedImage grayImage = new BufferedImage(bufferedImage.getWidth(),
		// bufferedImage.getHeight(), bufferedImage.getType());

		int result[][] = new int[bufferedImage.getHeight()][bufferedImage.getWidth()];
		for (int i = 0; i < bufferedImage.getWidth(); i++) {
			for (int j = 0; j < bufferedImage.getHeight(); j++) {
				final int color = bufferedImage.getRGB(i, j);
				final int r = (color >> 16) & 0xff;
				final int g = (color >> 8) & 0xff;
				final int b = color & 0xff;
				int gray = (int) (0.3 * r + 0.59 * g + 0.11 * b);
				;
				// System.out.println(i + " : " + j + " " + gray);
				int newPixel = colorToRGB(255, gray, gray, gray);
				// grayImage.setRGB(i, j, newPixel);
				result[j][i] = newPixel;
			}
		}
		// File newFile = new File(str);
		// ImageIO.write(grayImage, "gif", newFile);
		return result;
	}

	private static int colorToRGB(int alpha, int red, int green, int blue) {
		// TODO RGB到灰化值
		int newPixel = 0;
		newPixel += alpha;
		newPixel = newPixel << 8;
		newPixel += red;
		newPixel = newPixel << 8;
		newPixel += green;
		newPixel = newPixel << 8;
		newPixel += blue;
		return newPixel;
	}

}