最近开始新项目web自动化，登录页面有个验证码，很难受。经过百度、谷歌、若干大法，终于实现了登录。 钦此。
下面是个老哥用python写的
https://www.jianshu.com/p/832b76dfe6a1?from=timeline
package com.answern.vhlcoreB2B.utils;
/**
* @Description 类描述：selenium破解腾讯滑动验证码
* @ClassName 类名称：TencentCrawler
* @author yb.w
* @version 创建时间：2018年12月13日 下午5:53:05
*/
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.apache.http.HttpHost;
import org.apache.http.client.CookieStore;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.config.Registry;
import org.apache.http.config.RegistryBuilder;
import org.apache.http.conn.socket.ConnectionSocketFactory;
import org.apache.http.conn.socket.PlainConnectionSocketFactory;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.impl.client.BasicCookieStore;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.apache.http.impl.cookie.BasicClientCookie;
import org.apache.http.ssl.SSLContexts;
import org.jsoup.Jsoup;
import org.openqa.selenium.*;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.interactions.Actions;
import org.openqa.selenium.support.ui.WebDriverWait;
import com.alibaba.fastjson.JSONObject;
import com.answern.vhlcore.claims.page.VhlClaimBasePage;
import com.answern.vhlcoreB2B.page.LoginPage;
import javax.imageio.ImageIO;
import javax.net.ssl.SSLContext;
import java.awt.image.BufferedImage;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.concurrent.TimeUnit;
/**
* selenium破解腾讯滑动验证码
*/
public class TencentCrawler {
private static String BASE_PATH = "";
//小方块距离左边界距离 距离不宜过大
private static int START_DISTANCE = 1;
// private static int START_DISTANCE = 22;
static {
//如果环境变量中有chromedriver.exe文件的话可注释掉该方法
System.setProperty("webdriver.chrome.driver", "C:\\Users\\admin\\eclipse-workspace\\uiTest\\src\\test\\java\\com\\answern\\driver\\chromedriver.exe");
if (System.getProperty("os.name").toLowerCase().contains("windows")){
System.setProperty("webdriver.chrome.driver", "C:\\Users\\admin\\eclipse-workspace\\uiTest\\src\\test\\java\\com\\answern\\driver\\chromedriver.exe");
}
}
//主函数
public static void main(String[] args) throws IOException {
crawl();
}
public void crawl(){
driver = new ChromeDriver();
for(int i = 0; i < 10; i++) {
try {
driver.manage().window().setSize(new Dimension(1024, 768));
driver.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS);
driver.manage().timeouts().pageLoadTimeout(10, TimeUnit.SECONDS);
driver.manage().window().maximize();
//*1 打开网页地址，输入登录信息，点击弹出验证码界面
driver.get("https://007.qq.com/online.html?ADTAG=capt.slide");//这里是网页地址
WebElement element = driver.findElement(By.cssSelector("a[data-type='1']"));
element.click();
Thread.sleep(2 * 1000);
driver.findElement(By.id("code")).click();
// System.out.println(json.get("environmentURL"));
// driver.get(json.getString("environmentURL"));;//登录页面
// System.out.println(json.get("environmentURL"));
// LoginPage lg = null;
// lg = new LoginPage(driver);
// lg.doLogin(json);//登录
// WebElement element = null;
Actions actions = new Actions(driver);
//*2 切换到验证码框的frame
driver.switchTo().frame(driver.findElement(By.xpath("//*[@id=\"tcaptcha_iframe\"]")));
//*3 获取到滑动验证码的整张图片连接
String originalUrl = Jsoup.parse(driver.getPageSource()).select("[id=bkBlock]").first().attr("src");
//获取到的图片连接有时是不全的，没有前面的字段，编辑补全该图片的url
System.out.println(originalUrl);
String originalUrl1 = "https://captcha.guard.qcloud.com"+originalUrl;//
System.out.println(originalUrl1);
//*4 通过该方法下载处理图片
downloadOriginalImg(i, originalUrl1, driver.manage().getCookies());
Thread.sleep(3 * 1000);
//*5 通过该方法得到活动块的距离（里面有个参数需要调整）
int distance = calcMoveDistance(i);
Thread.sleep(3 * 1000);
List<MoveEntity> list = getMoveEntity(distance);
element = driver.findElement(By.id("tcaptcha_drag_button"));
actions.clickAndHold(element).perform();
int d = 0;
//*6拖动滑块
for (MoveEntity moveEntity : list) {
actions.moveByOffset(moveEntity.getX(), moveEntity.getY()).perform();
System.out.println("向右总共移动了:" + (d = d + moveEntity.getX()));
Thread.sleep(moveEntity.getSleepTime());
}
Thread.sleep(1 * 1000);
actions.release(element).perform();
Thread.sleep(5 * 1000);
} catch (Exception e) {
e.printStackTrace();
}
//*7 判断验证码滑动是否成功，如成功，结束循环
try {
//获取到登录成功后页面的元素
WebElement newPage = driver.findElement(By.xpath("//*[@id=\"user_box\"]/div"));
break;
} catch (Exception e) {
}
}
// driver.quit();
}
private static void downloadOriginalImg(int i, String originalUrl, Set<Cookie> cookieSet) throws IOException {
CookieStore cookieStore = new BasicCookieStore();
cookieSet.forEach( c -> {
BasicClientCookie cookie = new BasicClientCookie(c.getName(), c.getValue());
cookie.setPath(c.getPath());
cookie.setDomain(c.getDomain());
cookie.setExpiryDate(c.getExpiry());
cookie.setSecure(true);
cookieStore.addCookie(cookie);
});
InputStream is = null;
try {
SSLContext sslContext = SSLContexts.custom()
.loadTrustMaterial(KeyStore.getInstance(KeyStore.getDefaultType())
, (chain, authType) -> true).build();
Registry<ConnectionSocketFactory> socketFactoryRegistry =
RegistryBuilder.<ConnectionSocketFactory>create()
.register("http", PlainConnectionSocketFactory.INSTANCE)
.register("https", new SSLConnectionSocketFactory(sslContext))
.build();
is = HttpClients.custom()
// .setProxy(new HttpHost("127.0.0.1", 8888))
.setUserAgent("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36")
.setDefaultCookieStore(cookieStore)
.setConnectionManager(new PoolingHttpClientConnectionManager(socketFactoryRegistry))
.build()
.execute(new HttpGet(originalUrl))
.getEntity().getContent();
FileUtils.copyInputStreamToFile(is, new File(BASE_PATH + "tencent-original" + i + ".png"));
} catch (IOException e) {
e.printStackTrace();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
} catch (KeyStoreException e) {
e.printStackTrace();
} catch (KeyManagementException e) {
e.printStackTrace();
} finally {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
/**
* 如何判定找到目标滑块位置
* y轴上至少找到一条长度为30px的白线
* @throws IOException
*/
public static int calcMoveDistance(int i) throws IOException {
BufferedImage fullBI = ImageIO.read(new File(BASE_PATH + "tencent-original" + i + ".png"));
for(int w = 340 ; w < fullBI.getWidth() - 18; w++){
int whiteLineLen = 0;
for (int h = 128; h < fullBI.getHeight() -200; h++){
int[] fullRgb = new int[3];
fullRgb[0] = (fullBI.getRGB(w, h) & 0xff0000) >> 16;
fullRgb[1] = (fullBI.getRGB(w, h) & 0xff00) >> 8;
fullRgb[2] = (fullBI.getRGB(w, h) & 0xff);
if ((Math.abs(fullRgb[0] - 0xff) + Math.abs(fullRgb[1] -0xff) + Math.abs(fullRgb[2] - 0xff)) < 40){
whiteLineLen++;
} else {
whiteLineLen = 0;
continue;
}
if (whiteLineLen >= 20){
System.out.println("找到缺口成功，实际缺口位置x：" + w);
System.out.println("应该移动距离：" + (w/2 - START_DISTANCE));
//网页显示大小为实际图片大小的一半多一点，这个一点需要多次调试判断，这里是30
return w/2+30 - START_DISTANCE;
}
}
}
throw new RuntimeException("计算缺口位置失败");
}
public static List<MoveEntity> getMoveEntity(int distance){
List<MoveEntity> list = new ArrayList<>();
for (int i = 0 ;i < distance; i++){
MoveEntity moveEntity = new MoveEntity();
moveEntity.setX(1);
moveEntity.setY(0);
moveEntity.setSleepTime(0);
list.add(moveEntity);
}
return list;
}
static class MoveEntity{
private int x;
private int y;
private int sleepTime=200;//毫秒 *该参数影响滑动时的速度，速度过快导致验证失败的可能性较高。
public int getX() {
return x;
}
public void setX(int x) {
this.x = x;
}
public int getY() {
return y;
}
public void setY(int y) {
this.y = y;
}
public int getSleepTime() {
return sleepTime;
}
public void setSleepTime(int sleepTime) {
this.sleepTime = sleepTime;
}
}
}