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，
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 isPixelNotEqual(BufferedImage image1, BufferedImage image2, int i, int j) {
int pixel1 = image1.getRGB(i, j);
int pixel2 = image2.getRGB(i, j);
int[] rgb1 = new int[3];
rgb1[0] = (pixel1 & 0xff0000) >> 16;
rgb1[1] = (pixel1 & 0xff00) >> 8;
rgb1[2] = (pixel1 & 0xff);
int[] rgb2 = new int[3];
rgb2[0] = (pixel2 & 0xff0000) >> 16;
rgb2[1] = (pixel2 & 0xff00) >> 8;
rgb2[2] = (pixel2 & 0xff);
for (int k = 0; k < 3; k++)
if (Math.abs(rgb1[k] - rgb2[k]) > 50)//因为背景图会有一些像素差异
return true;
return false;
}
/**
* 在此方法内有尝试进行生成滑动轨迹并且提交滑动后的数据的信息
* @param xpos
*/
public void GetValidate(int xpos)
{
JSONObject actions = GetActions(xpos);
int imgLoadTime = rnd.nextInt(200) + 50;
String passtime=actions.getString("passtime");
String actString=actions.getString("action");
//String response=GetResponseString(xpos, this.challenge);
System.out.println("xpos:\t"+xpos+"\tthis.challenge:\t"+this.challenge+"\nactString:"+actString);
String response=ResponseJS.getResponseforJS(xpos, this.challenge, "D:\\src\\code1\\geetest\\GetResponseString.js");
System.out.println("this.gt"+this.gt);
String url="http://api.geetest.com/ajax.php?gt="+this.gt+"&challenge="+this.challenge+"&imgload="+imgLoadTime+"&passtime="+passtime+"&userresponse="+response+"&a="+actString+"&callback=cb";
try {
Thread.sleep(imgLoadTime+Integer.parseInt(passtime));
} catch (NumberFormatException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
} catch (InterruptedException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
}
HttpGet httpPost=new HttpGet(url);
httpPost.setHeader("Connection", "Keep-Alive");
httpPost.setHeader("Host", "api.geetest.com");
httpPost.setHeader("Pragma", "no-cache");
httpPost.setHeader("Referer", "http://antirobot.tianyancha.com/captcha/verify?return_url=http://www.tianyancha.com/search?key=%E6%B8%A9%E5%B7%9E%E6%B8%A9%E5%95%86%E6%96%87%E5%8C%96%E4%BC%A0%E5%AA%92%E8%82%A1%E4%BB%BD%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8&checkFrom=searchBox&rnd=YZTvuxLYLFV9xdh7mX0Lzw==");
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");
try {
Thread.sleep(Long.parseLong(passtime));
} catch (NumberFormatException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (InterruptedException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
String html="";
try {
CloseableHttpResponse cresponse = httpclient.execute(httpPost);
HttpEntity entitySort = cresponse.getEntity();
html=EntityUtils.toString(entitySort, "utf-8");
System.out.println(html);
if(html.indexOf("forbidden")==-1&&html.indexOf("fail")==-1)
{
System.exit(-1);
}
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
/**
* 计算参数
* @param xpos
* @return
*/
private JSONObject GetActions(int xpos)
{
JSONObject act = new JSONObject();
act.put("pos", xpos+"");
ArrayList<int[]> action =generate(xpos);
for(int ac=0;ac<action.size();ac++)
{
int[] is=action.get(ac);
for(int iii=0;iii<is.length;iii++)
{
System.out.print(is[iii]+"\t");
}
System.out.println("");
}
act.put("action", encrypt(action));
int pt = 0;
for(int j=0;j<action.size();j++)
{
int[] ffints=action.get(j);
pt=ffints[2];
}
act.put("passtime", pt+"");
return act;
}
/**
* 从数据库中获得距离相似的数据
* @param xpos
* @return
*/
public ArrayList<int[]> getDBdata(int xpos)
{
ArrayList<int[]> list=new ArrayList<int[]>();
ArrayList<String> actlist=new ArrayList<String>();
String sql="select posx,data from poxsData";
try {
ResultSet rs=dbu.Execute(sql);
while(rs.next())
{
String posx=rs.getString("posx").trim();
String data=rs.getString("data").trim();
int dbposx=Integer.parseInt(posx);
int wc=dbposx-xpos;
if(wc<2&&wc>-2)//满足误差
{
actlist.add(data);
}
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Random myR = new Random(System.currentTimeMillis());
if(actlist.size()==0)
{
return list;
}
int mt=Math.abs(myR.nextInt() %actlist.size());
String data=actlist.get(mt).replace("{", "a").replace("}", "b");
System.out.println(data);
String [] str=data.split("ba");
for(int i=0;i<str.length;i++)
{
String fstr=str[i].replace("a","").replace("b","");
String[] points=fstr.split(",");
int[] pointdata=new int[3];
int flag=i%2;
for(int j=0;j<3;j++)
{
String x=points[0];
String y=points[1];
String t=points[2];
pointdata[0]=Integer.parseInt(x);
pointdata[1]=Integer.parseInt(y);
pointdata[2]=Integer.parseInt(t);
}
list.add(pointdata);
}
for(int i=list.size()-1;i>0;i--)
{
int[] end=list.get(i);
int[] start=list.get(i-1);
int[] ns=new int[3];
ns[0]=end[0]-start[0];
ns[1]=end[1]-start[1];
ns[2]=end[2]-start[2];
list.set(i, ns);
}
ArrayList<int[]> bxlist=new ArrayList<int[]>();//对原有的人工轨迹进行修改
for(int i=0;i<list.size();i++)
{
int[] xyzold=list.get(i);
if(i==0)
{
int[] xyz=new int[3];
xyz[0]=xyzold[0];
xyz[0]=xyzold[0];
xyz[0]=xyzold[2];
bxlist.add(xyz);
}else
{
xyzold[2]--;
bxlist.add(xyzold);
}
}
return list;
}
private String encrypt(ArrayList<int[]> action)
{
ArrayList<int[]> d = action;// diff(action);
String dx = "", dy = "", dt = "";
for(int j=0; j<d.size(); j++)
{
char b = replace(d.get(j));
if(b != 0){
dy += b+"";
}
else
{
dx += (d.get(j)[0]);
dy += (d.get(j)[1]);
}
dt += (encode(d.get(j)[2]));
}
return dx + "!!" + dy + "!!" + dt;
}
private String encode(int n)
{
String b = "()*,-./0123456789:?@ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqr";
int c = b.length();
char d = (char)0;
int e = Math.abs(n);
int f = e / c;
if (f >= c)
f = c - 1;
if (f != 0)
{
d = b.charAt(f);
e %= c;
}
String g = "";
if (n < 0)
g += "!";
if (d != 0)
g += "$";
return g + (d == 0 ? "": d+"" + b.charAt(e));
}
private char replace(int[] a2)
{
int[][] b = new int[][] { new int[] { 1, 0 }, new int[] { 2, 0 }, new int[] { 1, -1 },
new int[] { 1, 1 }, new int[] { 0, 1 }, new int[] { 0, -1 },
new int[] { 3, 0 }, new int[] { 2, -1 }, new int[] { 2, 1 } };
String c = "stuvwxyz~";
for (int d = 0; d < b.length; d++)
if (a2[0] == b[d][0] && a2[1] == b[d][1])
return c.charAt(d);
return '\0';
}
private ArrayList<int[]> generate(int xpos)
{
System.out.println(xpos);
int sx = rnd.nextInt(15)-25;
int sy = rnd.nextInt(15)-25;
ArrayList<int[]> arr = new ArrayList<int[]>();
arr.add(new int[] { sx, sy, 0 });
int maxCount = 300; // max len 100
double x = 0;
double lx = xpos - x;
while (Math.abs(lx) > 0.8 && maxCount-- > 0)
{
double rn = rnd.nextDouble();
double dx = rn * lx * 0.6;
if (Math.abs(dx) < 0.5)
continue;
double dt = rnd.nextDouble() * (rn * 80 + 50)+ 10;
rn = rnd.nextDouble();
double dy = 0;
if (rn < 0.2 && dx > 10) //
{
dy = rn * 20.0;
if (rn < 0.05)
dy = -rn * 80;
}
x += dx;
arr.add(new int[] { (int)(dx + 0.5), (int)(dy + 0.5), (int)(dt + 0.5) });
lx = xpos - x;
}
double dtlast = 500.0 * rnd.nextDouble() + 100.0;
arr.add(new int[] { -1, 0, (int)(dtlast) });
return arr;
}
/**
* 自己写的轨迹算法
* @param xpos
* @return
*/
private ArrayList<int[]> generate3(int xpos)
{
int sx = rnd.nextInt(15)+15;
int sy = rnd.nextInt(5)+15;
ArrayList<int[]> arr = new ArrayList<int[]>();
int[] ints=new int[3];
ints[0]=sx;
ints[1]=sy;
ints[2]=0;
arr.add(ints);
int maxCount = 100; // max len 100
double mds = 0.25;
double speed = rnd.nextDouble() * 0.3 + 0.05;
double ds = rnd.nextDouble() * 0.5 * mds;
int dsign = 1;
double x = 0;
double lx = xpos - x;
while (Math.abs(lx) > 1.0 && maxCount-- > 0)
{
double rn = rnd.nextDouble();
double dt = rn * 100 + 10;
if (rn < 0.2)
{
dt += rn * 200;
}
speed += ds * dsign;
if (speed > 0.25)
speed = 0.25;
rn = rnd.nextDouble();
if (rn < (speed / 0.25))
dsign = -dsign;
ds = rnd.nextDouble() * mds * 0.5;
if (Math.abs(lx) < 10)
{
speed *= lx / 20;
}
else if (x < xpos / 3)
{
speed *= (x / xpos + 1.0);
}
if (speed < 0)
speed = -speed;
double dx = speed * dt;
if (Math.abs(dx) < 0.6)
continue;
x += dx;
if (x - xpos > 0 && dx > 0)
{
speed = -speed;
x -= 2 * dx;
}
rn = rnd.nextDouble();
double dy = 0;
if (rn < 0.1 && dt > 70)
{
dy = rn * 30;
if (rn < 0.05)
dy = -rn * 60;
}
arr.add(new int[] { (int)(dx + 0.5), (int)(dy + 0.5), (int)(dt + 0.5) });
lx = xpos - x;
speed = rnd.nextDouble() * 0.2 + 0.01;
}
double dtlast = 50.0 * rnd.nextDouble() + 10.0;
arr.add(new int[] { 0, 0, (int)(dtlast+20) });
return arr;
}
private ArrayList<int[]> generate2(int xpos)
{
int sx = rnd.nextInt(15)+15;
int sy = rnd.nextInt(5)+15;
ArrayList<int[]> arr = new ArrayList<int[]>();
int[] ints=new int[3];
ints[0]=sx;
ints[1]=sy;
ints[2]=0;
arr.add(ints);
int maxCount = 200; // max len 100
double mds = 0.21;
double speed = rnd.nextDouble() * 0.1 + 0.01;
double ds = rnd.nextDouble() * 0.4 * mds;
int dsign = 1;
double x = 0;
double lx = xpos - x;
double lsadd=0;
while (Math.abs(lx) > 1.0 && maxCount-- > 0)
{
double rn = rnd.nextDouble();
double dt = rn * 100 + 10;
if (rn < 0.2)
{
dt += rn * 200;
}
speed += ds * dsign;
if (speed > 0.25)
speed = 0.25;
rn = rnd.nextDouble();
if (rn < (speed / 0.25))
dsign = -dsign;
ds = rnd.nextDouble() * mds * 0.5;
if (Math.abs(lx) < 10)
{
speed *= lx / 20;
}
else if (x < xpos / 3)
{
speed *= (x / xpos + 1.0);
}
if (speed < 0)
speed = -speed;
double dx = speed * dt;
if (Math.abs(dx) < 0.6)
continue;
x += dx;
if (x - xpos > 0 && dx > 0)
{
speed = -speed;
x -= 2 * dx;
}
rn = rnd.nextDouble();
double dy = 0;
if (rn < 0.1 && dt > 70)
{
dy = rn * 30;
if (rn < 0.05)
dy = -rn * 60;
}
arr.add(new int[] { (int)(dx + 0.5), (int)(dy + 0.5), (int)(dt + 0.5) });
lx = xpos - x;
speed = rnd.nextDouble() * 0.2 + 0.01;
}
double dtlast = 50.0 * rnd.nextDouble() + 10.0;
arr.add(new int[] { 0, 0, (int)(dtlast) });
return arr;
}
public static String getCookie(String cookiename,CloseableHttpResponse response )
{
Header[] cookie=response.getAllHeaders();
for(int i=0;i<cookie.length;i++)
{
HeaderElement[] he=cookie[i].getElements();
for(int j=0;j<he.length;j++)
{
String name=he[j].getName();
if(cookiename.equals(name))
return he[j].getValue();
}
}
return "";
}
public static void main(String[] args)
{
Geek g=new Geek();
g.startPama();
g.getpage_comp();
JSONObject json=JSONObject.fromObject(g.json);
String imgUrlBase="http://static.geetest.com/";
String bg=json.getString("bg");
String fullbg=json.getString("fullbg");
String slice=json.getString("slice");
int ypos=Integer.parseInt((String)json.getString("ypos"))+3;
String imgbgpath=g.getImage("gt", imgUrlBase+bg);
System.out.println("imgbgpath="+imgbgpath);
String imgFullBgpath=g.getImage("fullbg", imgUrlBase+fullbg);
System.out.println("imgFullBgpath:="+imgFullBgpath);
String imgSlicepath=g.getImage("slice", imgUrlBase+slice);
System.out.println("imgSlicepath="+imgSlicepath);
Toolkit tookkit = Toolkit.getDefaultToolkit();
Image imgBg=tookkit.getImage(imgbgpath);
Image imgFullBg=tookkit.getImage(imgFullBgpath);
Image imgSlice=tookkit.getImage(imgSlicepath);
ArrayList<String> imgSrcList_bg=new ArrayList<String>();
for(int i=0;i<52;i++)
{
imgSrcList_bg.add(imgbgpath);
}
ArrayList<String> imgSrcList_full=new ArrayList<String>();
for(int i=0;i<52;i++)
{
imgSrcList_full.add(imgFullBgpath);
}
ArrayList<String[]> topLeftPointList=new ArrayList<String[]>();//存储偏移量的信息
/**
* 存储的偏移量
**/
int[] ss={157, 145, 265, 277,181, 169, 241, 253, 109, 97, 289, 301, 85, 73, 25, 37, 13, 1, 121, 133, 61, 49, 217, 229, 205, 193,145, 157, 277, 265, 169, 181, 253, 241, 97, 109, 301, 289, 73, 85, 37, 25, 1, 13, 133, 121, 49, 61, 229, 217, 193, 205};
for(int i=0;i<26;i++)
{
String[] fstrs={"-"+ss[i],"-58"};
topLeftPointList.add(fstrs);
}
for(int i=26;i<52;i++)
{
String[] fstrs={"-"+ss[i],"0"};
topLeftPointList.add(fstrs);
}
combineImages(imgSrcList_bg, topLeftPointList, 26, 10, 58, "E:\\zjt\\img\\imgSrcList_bgAlign.jpg", "jpg");
combineImages(imgSrcList_full, topLeftPointList, 26, 10, 58, "E:\\zjt\\img\\imgSrcList_fullAlign.jpg", "jpg");
//计算偏移量
int xpoint=findXDiffRectangeOfTwoImage("E:\\zjt\\img\\imgSrcList_bgAlign.jpg", "E:\\zjt\\img\\imgSrcList_fullAlign.jpg");
System.out.println("xpoint:"+xpoint);
int xpoints=0;
long rm=System.currentTimeMillis()%3;//通过随机数来最终确定需要滑动的偏移量
if(rm==0)
{
xpoints=xpoint-4;
}if(rm==1)
{
xpoints=xpoint-5;
}
if(rm==2)
{
xpoints=xpoint-3;
}
g.GetValidate(xpoints);
}
}代码中，轨迹算法主要由：
private ArrayList<int[]> generate(int xpos)
{
System.out.println(xpos);
int sx = rnd.nextInt(15)-25;
int sy = rnd.nextInt(15)-25;
ArrayList<int[]> arr = new ArrayList<int[]>();
arr.add(new int[] { sx, sy, 0 });
int maxCount = 300; // max len 100
double x = 0;
double lx = xpos - x;
while (Math.abs(lx) > 0.8 && maxCount-- > 0)
{
double rn = rnd.nextDouble();
double dx = rn * lx * 0.6;
if (Math.abs(dx) < 0.5)
continue;
double dt = rnd.nextDouble() * (rn * 80 + 50)+ 10;
rn = rnd.nextDouble();
double dy = 0;
if (rn < 0.2 && dx > 10) //
{
dy = rn * 20.0;
if (rn < 0.05)
dy = -rn * 80;
}
x += dx;
arr.add(new int[] { (int)(dx + 0.5), (int)(dy + 0.5), (int)(dt + 0.5) });
lx = xpos - x;
}
double dtlast = 500.0 * rnd.nextDouble() + 100.0;
arr.add(new int[] { -1, 0, (int)(dtlast) });
return arr;
}来算的，目前识别率很低，不到1%
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