https://blog.csdn.net/qq_19383667/article/details/77879895

好久没有更新技术文章了，很久之前研究过滑块验证码的破解，照着别人的代码改，将其他版本的代码改成java的，加上自己的一些研究，凑合凑合出了第一个java版本的，此版本不是控制浏览器进行验证，纯java控制（包含java js引擎执行js），目前都完成了，只是滑动轨迹的生成被后台识别出是机器人，除了这个问题以外，其他的均没有任何问题！如果谁能弄出轨迹算法出来，可以留言或者加我qq：1069478446，不胜感激 

废话不多说，自己上代码：

package com.test;import java.awt.Container;
import java.awt.Image;
import java.awt.Toolkit;
import java.awt.image.BufferedImage; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; import java.net.URL; import java.sql.ResultSet; import java.util.ArrayList; import java.util.Random; import javax.imageio.ImageIO; import net.sf.json.JSONObject; import org.apache.http.Header; import org.apache.http.HeaderElement; import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; import org.apache.http.client.ClientProtocolException; import org.apache.http.client.methods.CloseableHttpResponse; import org.apache.http.client.methods.HttpGet; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClients; import org.apache.http.util.EntityUtils; import com.util.DBUtil; public class Geek { DBUtil dbu=new DBUtil(); CloseableHttpClient httpclient = HttpClients.createDefault(); String challenge=""; String gt=""; String json=""; Random rnd = new Random(); public boolean checkVcome() { String url="http://www.tianyancha.com/company/7117464"; HttpGet httpPost=new HttpGet(url); String html=""; try { CloseableHttpResponse response = httpclient.execute(httpPost); HttpEntity entitySort = response.getEntity(); html=EntityUtils.toString(entitySort, "utf-8"); if(html.indexOf("为确认本次访问为正常用户行为，请您协助验证")!=-1) return true; if(!"".equals(html.trim())) { return true; } } catch (ClientProtocolException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return false; } public void startPama() { String url="http://www.gsxt.gov.cn/SearchItemCaptcha?v="+System.currentTimeMillis(); HttpGet httpPost=new HttpGet(url); httpPost.setHeader("Accept", "application/json, text/javascript, */*; q=0.01"); httpPost.setHeader("Connection", "keep-alive"); httpPost.setHeader("Host", "www.gsxt.gov.cn"); httpPost.setHeader("Referer", "http://www.gsxt.gov.cn/corp-query-homepage.html"); httpPost.setHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36"); httpPost.setHeader("X-Requested-With", "XMLHttpRequest"); String html=""; try { CloseableHttpResponse response = httpclient.execute(httpPost); HttpEntity entitySort = response.getEntity(); html=EntityUtils.toString(entitySort, "utf-8"); System.out.println(html); JSONObject json=JSONObject.fromObject(html); this.challenge=json.getString("challenge"); this.gt=json.getString("gt"); System.out.println("gt:"+gt); } catch (ClientProtocolException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } public void getpage_comp() { String url="http://api.geetest.com/get.php?gt=#{gt}&challenge=#{challenge}&product=embed&offline=false"; HttpGet httpPost=new HttpGet(url.replace("#{gt}", this.gt).replace("#{challenge}", this.challenge)); httpPost.setHeader("Connection", "Keep-Alive"); httpPost.setHeader("Host", "api.geetest.com"); httpPost.setHeader("Pragma", "no-cache"); httpPost.setHeader("Referer", "http://www.geetest.com/exp_normal"); httpPost.setHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36"); String html=""; try { CloseableHttpResponse response = httpclient.execute(httpPost); HttpEntity entitySort = response.getEntity(); html=EntityUtils.toString(entitySort, "utf-8"); int sindex=html.indexOf("new Geetest(")+12; if(sindex<1) return; int eindex=html.indexOf(",true"); this.json=html.substring(sindex, eindex); JSONObject json=JSONObject.fromObject(this.json); this.challenge=json.getString("challenge"); } catch (ClientProtocolException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } public String getImage(String name,String url) { System.out.println(url); try { HttpGet httpimg = new HttpGet(url); httpimg.setHeader("user-agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36"); httpimg.setHeader("Connection", "keep-alive"); httpimg.setHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8"); httpimg.setHeader("Host", "static.geetest.com"); httpimg.setHeader("Upgrade-Insecure-Requests", "1"); httpimg.setHeader("Referer", "http://www.geetest.com/exp_normal"); HttpResponse responseimg = httpclient.execute(httpimg); File file=new File("E:\\zjt\\img\\"+name+".jpg"); OutputStream out=new FileOutputStream(file); responseimg.getEntity().writeTo(out); out.close(); } catch (ClientProtocolException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } return "E:\\zjt\\img\\"+name+".jpg"; } /** * 合成指定的多张图片到一张图片 * *@param imgSrcList 图片的地址列表 *@param topLeftPointList 每张小图片的偏移量 *@param countOfLine 每行的小图片个数 *@param cutWidth 每张小图片截取的宽度（像素） *@param cutHeight 每张小图片截取的高度（像素） *@param savePath 合并后图片的保存路径 *@param subfix 合并后图片的后缀 *@return 是否合并成功 */ public static boolean combineImages(ArrayList<String> imgSrcList, ArrayList<String[]> topLeftPointList, int countOfLine, int cutWidth, int cutHeight, String savePath, String subfix) { if (imgSrcList == null || savePath == null || savePath.trim().length() == 0) return false; BufferedImage lastImage = new BufferedImage(cutWidth * countOfLine, cutHeight * ((int) (Math.floor(imgSrcList.size() / countOfLine))), BufferedImage.TYPE_INT_RGB); String prevSrc = ""; BufferedImage prevImage = null; try { for (int i = 0; i < imgSrcList.size(); i++) { String src = imgSrcList.get(i); BufferedImage image; if (src.equals(prevSrc)) image = prevImage; else { if (src.trim().toLowerCase().startsWith("http")) image = ImageIO.read(new URL(src)); else image = ImageIO.read(new File(src)); prevSrc = src; prevImage = image; } if (image == null) continue; String[] topLeftPoint = topLeftPointList.get(i); int[] pixArray = image.getRGB(0 - Integer.parseInt(topLeftPoint[0].trim()), 0 - Integer.parseInt(topLeftPoint[1].trim()), cutWidth, cutHeight, null, 0, cutWidth); int startX = ((i) % countOfLine) * cutWidth; int startY = ((i) / countOfLine) * cutHeight; lastImage.setRGB(startX, startY, cutWidth, cutHeight, pixArray, 0, cutWidth); } File file = new File(savePath); return ImageIO.write(lastImage, subfix, file); } catch (Exception ex) { ex.printStackTrace(); return false; } } /** * 通过背景的完整图片与有缺失的图片进行对比，得到偏移量 *@param imgSrc1 有缺失的图片路径 *@param imgSrc2 完整的背景图路径 *@return */ public static int findXDiffRectangeOfTwoImage(String imgSrc1, String imgSrc2) { try { BufferedImage image1 = ImageIO.read(new File(imgSrc1)); BufferedImage image2 = ImageIO.read(new File(imgSrc2)); int width1 = image1.getWidth(); int height1 = image1.getHeight(); int width2 = image2.getWidth(); int height2 = image2.getHeight(); if (width1 != width2) return -1; if (height1 != height2) return -1; int left = 0; /** * 从左至右扫描 */ boolean flag = false; for (int i = 0; i < width1; i++) { for (int j = 0; j < height1; j++) if (isPixelNotEqual(image1, image2, i, j)) { left = i; flag = true; break; } if (flag) break; } return left; } catch (Exception ex) { ex.printStackTrace(); return -1; } } private static boolean