优化

src/main/java/cloud/tianai/captcha/template/slider/common/constant/CaptchaTypeConstant.java

@@ -15,4 +15,6 @@ public interface CaptchaTypeConstant {
     String CONCAT = "CONCAT";
     /** 图片点选.*/
     String IMAGE_CLICK = "IMAGE_CLICK";
+    /** 文字图片点选.*/
+    String WORD_IMAGE_CLICK = "WORD_IMAGE_CLICK";
 }

src/main/java/cloud/tianai/captcha/template/slider/common/util/CaptchaUtils.java

@@ -11,6 +11,7 @@ public class CaptchaUtils {
 
     /**
      * 是否是滑动验证码
+     *
      * @param type 类型
      * @return boolean
      */
@@ -22,11 +23,12 @@ public class CaptchaUtils {
 
     /**
      * 是否是点击验证码
+     *
      * @param type type
      * @return boolean
      */
     public static boolean isClickCaptcha(String type) {
-        return CaptchaTypeConstant.IMAGE_CLICK.equals(type);
+        return CaptchaTypeConstant.WORD_IMAGE_CLICK.equals(type) || CaptchaTypeConstant.IMAGE_CLICK.equals(type);
     }
 
 }

src/main/java/cloud/tianai/captcha/template/slider/generator/ImageCaptchaGenerator.java

@@ -15,6 +15,7 @@ public interface ImageCaptchaGenerator {
 
     /**
      * 生成验证码图片
+     *
      * @param type 类型 {@link CaptchaTypeConstant}
      * @return SliderCaptchaInfo
      */
@@ -23,6 +24,7 @@ public interface ImageCaptchaGenerator {
 
     /**
      * 生成滑块验证码
+     *
      * @param type             type {@link CaptchaTypeConstant}
      * @param targetFormatName jpeg或者webp格式
      * @param matrixFormatName png或者webp格式

src/main/java/cloud/tianai/captcha/template/slider/generator/common/model/dto/ImageCaptchaInfo.java

@@ -36,6 +36,8 @@ public class ImageCaptchaInfo {
     private Float tolerant;
     /** 验证码类型. */
     private String type;
+    /** 透传字段，用于传给前端.*/
+    private Object data;
     /**
      * 扩展字段
      */

src/main/java/cloud/tianai/captcha/template/slider/generator/common/util/CaptchaImageUtils.java

@@ -406,6 +406,7 @@ public class CaptchaImageUtils {
 
     /**
      * 生成简单的验证码图片
+     *
      * @param data                 验证码内容
      * @param font                 字体包
      * @param metrics              FontDesignMetrics
@@ -450,6 +451,7 @@ public class CaptchaImageUtils {
 
     /**
      * 随机获取颜色
+     *
      * @return Color
      */
     public static Color getRandomColor(Random random) {

src/main/java/cloud/tianai/captcha/template/slider/generator/impl/AbstractClickImageCaptchaGenerator.java

@@ -1,23 +1,16 @@
 package cloud.tianai.captcha.template.slider.generator.impl;
 
-import cloud.tianai.captcha.template.slider.generator.common.util.CaptchaImageUtils;
 import cloud.tianai.captcha.template.slider.generator.AbstractImageCaptchaGenerator;
-import cloud.tianai.captcha.template.slider.common.constant.CaptchaTypeConstant;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.ClickImageCheckDefinition;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.GenerateParam;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.ImageCaptchaInfo;
+import cloud.tianai.captcha.template.slider.generator.common.util.CaptchaImageUtils;
 import cloud.tianai.captcha.template.slider.resource.common.model.dto.Resource;
-import lombok.AllArgsConstructor;
+import lombok.*;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-import lombok.SneakyThrows;
 
-import javax.imageio.ImageIO;
 import java.awt.image.BufferedImage;
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.util.List;
 import java.util.*;
 import java.util.concurrent.ThreadLocalRandom;
 
@@ -28,12 +21,15 @@ import static cloud.tianai.captcha.template.slider.generator.common.util.Captcha
  * @date 2022/4/27 11:46
  * @Description 点选验证码 点选验证码分为点选文字和点选图标等
  */
-@Data
 public abstract class AbstractClickImageCaptchaGenerator extends AbstractImageCaptchaGenerator {
 
     /** 参与校验的数量. */
+    @Getter
+    @Setter
     protected Integer checkClickCount = 4;
     /** 干扰数量. */
+    @Getter
+    @Setter
     protected Integer interferenceCount = 2;
 
     @SneakyThrows
@@ -49,6 +45,7 @@ public abstract class AbstractClickImageCaptchaGenerator extends AbstractImageCa
 
             List<ClickImageCheckDefinition> clickImageCheckDefinitionList = new ArrayList<>(interferenceCount);
             int allImages = interferenceCount + checkClickCount;
+            int avg = bgImage.getWidth() / allImages;
             for (int i = 0; i < allImages; i++) {
                 // 随机获取点击图片
                 ImgWrapper imgWrapper = randomGetClickImg();
@@ -56,12 +53,16 @@ public abstract class AbstractClickImageCaptchaGenerator extends AbstractImageCa
                 int clickImgWidth = image.getWidth();
                 int clickImgHeight = image.getHeight();
                 // 随机x
-                int randomX = ThreadLocalRandom.current().nextInt(10, bgImage.getWidth() - clickImgWidth);
+                int randomX;
+                if (i == 0) {
+                    randomX = 1;
+                } else {
+                    randomX = avg * i;
+                }
                 // 随机y
                 int randomY = ThreadLocalRandom.current().nextInt(10, bgImage.getHeight() - clickImgHeight);
                 // 通过随机x和y 进行覆盖图片
                 CaptchaImageUtils.overlayImage(bgImage, imgWrapper.getImage(), randomX, randomY);
-                ImageIO.write(imgWrapper.getImage(), "png", new FileOutputStream("C:\\Users\\tianai\\Desktop\\111\\" + i + ".png"));
                 ClickImageCheckDefinition clickImageCheckDefinition = new ClickImageCheckDefinition();
                 clickImageCheckDefinition.setTip(imgWrapper.getTip());
                 clickImageCheckDefinition.setX(randomX + clickImgWidth / 2);
@@ -70,14 +71,6 @@ public abstract class AbstractClickImageCaptchaGenerator extends AbstractImageCa
                 clickImageCheckDefinition.setHeight(clickImgHeight);
                 clickImageCheckDefinitionList.add(clickImageCheckDefinition);
             }
-            // 背景图转换为字符串
-//            String bgImageStr = transform(bgImage, param.getBackgroundFormatName());
-            try {
-                ImageIO.write(bgImage, "jpeg", new FileOutputStream("C:\\Users\\tianai\\Desktop\\123.jpg"));
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-
             // 打乱
             Collections.shuffle(clickImageCheckDefinitionList);
             // 拿出参与校验的数据
@@ -88,12 +81,6 @@ public abstract class AbstractClickImageCaptchaGenerator extends AbstractImageCa
             }
             // 将校验的文字生成提示图片
             ImgWrapper tipImage = genTipImage(checkClickImageCheckDefinitionList);
-
-            try {
-                ImageIO.write(tipImage.getImage(), "png", new FileOutputStream("C:\\Users\\tianai\\Desktop\\456.png"));
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
             return wrapClickImageCaptchaInfo(param, bgImage, tipImage.getImage(), checkClickImageCheckDefinitionList);
 
         } finally {
@@ -110,26 +97,34 @@ public abstract class AbstractClickImageCaptchaGenerator extends AbstractImageCa
 //        return null;
     }
 
-    protected ImageCaptchaInfo wrapClickImageCaptchaInfo(GenerateParam param, BufferedImage bgImage,
+
+    /**
+     * 随机获取点击的图片
+     *
+     * @return ImgWrapper
+     */
+    public abstract ImgWrapper randomGetClickImg();
+
+    /**
+     * 生成 tip 图片
+     *
+     * @param imageCheckDefinitions imageCheckDefinitions
+     * @return ImgWrapper
+     */
+    public abstract ImgWrapper genTipImage(List<ClickImageCheckDefinition> imageCheckDefinitions);
+
+    /**
+     * 包装 ImageCaptchaInfo
+     *
+     * @param param                              param
+     * @param bgImage                            bgImage
+     * @param tipImage                           tipImage
+     * @param checkClickImageCheckDefinitionList checkClickImageCheckDefinitionList
+     * @return ImageCaptchaInfo
+     */
+    public abstract ImageCaptchaInfo wrapClickImageCaptchaInfo(GenerateParam param, BufferedImage bgImage,
                                                                BufferedImage tipImage,
-                                                         List<ClickImageCheckDefinition> checkClickImageCheckDefinitionList) {
+                                                               List<ClickImageCheckDefinition> checkClickImageCheckDefinitionList);
-        ImageCaptchaInfo clickImageCaptchaInfo = new ImageCaptchaInfo();
-        clickImageCaptchaInfo.setBackgroundImage(transform(bgImage, param.getBackgroundFormatName()));
-        clickImageCaptchaInfo.setSliderImage(transform(bgImage, param.getSliderFormatName()));
-        clickImageCaptchaInfo.setBgImageWidth(bgImage.getWidth());
-        clickImageCaptchaInfo.setBgImageHeight(bgImage.getHeight());
-        clickImageCaptchaInfo.setSliderImageWidth(tipImage.getWidth());
-        clickImageCaptchaInfo.setSliderImageHeight(tipImage.getHeight());
-        clickImageCaptchaInfo.setRandomX(null);
-        clickImageCaptchaInfo.setTolerant(null);
-        clickImageCaptchaInfo.setType(CaptchaTypeConstant.IMAGE_CLICK);
-        clickImageCaptchaInfo.setExpand(checkClickImageCheckDefinitionList);
-        return clickImageCaptchaInfo;
-    }
-
-    protected abstract ImgWrapper genTipImage(List<ClickImageCheckDefinition> imageCheckDefinitions);
-
-    protected abstract ImgWrapper randomGetClickImg();
 
     /**
      * @Author: 天爱有情

src/main/java/cloud/tianai/captcha/template/slider/generator/impl/MultiImageCaptchaGenerator.java

@@ -1,9 +1,9 @@
 package cloud.tianai.captcha.template.slider.generator.impl;
 
+import cloud.tianai.captcha.template.slider.common.constant.CaptchaTypeConstant;
 import cloud.tianai.captcha.template.slider.common.util.ObjectUtils;
 import cloud.tianai.captcha.template.slider.generator.AbstractImageCaptchaGenerator;
 import cloud.tianai.captcha.template.slider.generator.ImageCaptchaGenerator;
-import cloud.tianai.captcha.template.slider.common.constant.CaptchaTypeConstant;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.GenerateParam;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.ImageCaptchaInfo;
 import cloud.tianai.captcha.template.slider.resource.ImageCaptchaResourceManager;
@@ -24,6 +24,7 @@ public class MultiImageCaptchaGenerator extends AbstractImageCaptchaGenerator {
     private boolean initDefaultResource;
 
     private String defaultCaptcha = CaptchaTypeConstant.SLIDER;
+
     public MultiImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager, boolean initDefaultResource) {
         this.imageCaptchaResourceManager = imageCaptchaResourceManager;
         this.initDefaultResource = initDefaultResource;
@@ -37,11 +38,14 @@ public class MultiImageCaptchaGenerator extends AbstractImageCaptchaGenerator {
         addImageCaptchaGenerator(CaptchaTypeConstant.ROTATE, new StandardRotateImageCaptchaGenerator(imageCaptchaResourceManager, initDefaultResource));
         // 拼接验证码
         addImageCaptchaGenerator(CaptchaTypeConstant.CONCAT, new StandardConcatImageCaptchaGenerator(imageCaptchaResourceManager, initDefaultResource));
+        // 点选文字验证码
+        addImageCaptchaGenerator(CaptchaTypeConstant.WORD_IMAGE_CLICK, new StandardRandomWordClickImageCaptchaGenerator(imageCaptchaResourceManager, initDefaultResource));
     }
 
     public void addImageCaptchaGenerator(String key, ImageCaptchaGenerator captchaGenerator) {
         imageCaptchaGeneratorMap.put(key, captchaGenerator);
     }
+
     public ImageCaptchaGenerator removeImageCaptchaGenerator(String key) {
         return imageCaptchaGeneratorMap.remove(key);
     }

src/main/java/cloud/tianai/captcha/template/slider/generator/impl/StandardConcatImageCaptchaGenerator.java

@@ -1,7 +1,7 @@
 package cloud.tianai.captcha.template.slider.generator.impl;
 
-import cloud.tianai.captcha.template.slider.generator.AbstractImageCaptchaGenerator;
 import cloud.tianai.captcha.template.slider.common.constant.CaptchaTypeConstant;
+import cloud.tianai.captcha.template.slider.generator.AbstractImageCaptchaGenerator;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.GenerateParam;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.ImageCaptchaInfo;
 import cloud.tianai.captcha.template.slider.resource.ImageCaptchaResourceManager;
@@ -51,18 +51,19 @@ public class StandardConcatImageCaptchaGenerator extends AbstractImageCaptchaGen
             InputStream resourceInputStream = imageCaptchaResourceManager.getResourceInputStream(resourceImage);
             inputStreams.add(resourceInputStream);
             BufferedImage bgImage = wrapFile2BufferedImage(resourceInputStream);
-            int spacing = bgImage.getHeight() / 4;
+            int spacingY = bgImage.getHeight() / 4;
-            BufferedImage[] bgImageSplit = splitImage(ThreadLocalRandom.current().nextInt(spacing, bgImage.getHeight() - spacing), true, bgImage);
+            int randomY = ThreadLocalRandom.current().nextInt(spacingY, bgImage.getHeight() - spacingY);
-
+            BufferedImage[] bgImageSplit = splitImage(randomY, true, bgImage);
-            spacing = bgImage.getWidth() / 8;
+            int spacingX = bgImage.getWidth() / 8;
-            int randomX = ThreadLocalRandom.current().nextInt(spacing, bgImage.getWidth() - spacing);
+            int randomX = ThreadLocalRandom.current().nextInt(spacingX, bgImage.getWidth() - bgImage.getWidth() / 5);
             BufferedImage[] bgImageTopSplit = splitImage(randomX, false, bgImageSplit[0]);
 
             BufferedImage sliderImage = concatImage(true,
                     bgImageTopSplit[0].getWidth()
-                            + bgImageTopSplit[1].getWidth()
+                            + bgImageTopSplit[1].getWidth(), bgImageTopSplit[0].getHeight(), bgImageTopSplit[1], bgImageTopSplit[0]);
-                            + bgImageSplit[0].getWidth(), bgImageTopSplit[1].getHeight(), bgImageSplit[0], bgImageTopSplit[0]);
+            bgImage = concatImage(false, bgImageSplit[1].getWidth(), sliderImage.getHeight() + bgImageSplit[1].getHeight(),
-            return wrapConcatCaptchaInfo(randomX, bgImageSplit[1], sliderImage, param);
+                    sliderImage, bgImageSplit[1]);
+            return wrapConcatCaptchaInfo(randomX, randomY,bgImage,  param);
         } finally {
             // 使用完后关闭流
             for (InputStream inputStream : inputStreams) {
@@ -76,17 +77,17 @@ public class StandardConcatImageCaptchaGenerator extends AbstractImageCaptchaGen
     }
 
     @SneakyThrows
-    private ImageCaptchaInfo wrapConcatCaptchaInfo(int randomX, BufferedImage bgImage, BufferedImage sliderImage, GenerateParam param) {
+    private ImageCaptchaInfo wrapConcatCaptchaInfo(int randomX, int randomY, BufferedImage bgImage, GenerateParam param) {
         String backGroundImageBase64 = transform(bgImage, param.getBackgroundFormatName());
-        String sliderImageBase64 = transform(sliderImage, param.getSliderFormatName());
         ImageCaptchaInfo imageCaptchaInfo = ImageCaptchaInfo.of(backGroundImageBase64,
-                sliderImageBase64,
+                null,
                 bgImage.getWidth(),
                 bgImage.getHeight(),
-                sliderImage.getWidth(),
+                null,
-                sliderImage.getHeight(),
+                null,
                 randomX,
                 CaptchaTypeConstant.CONCAT);
+        imageCaptchaInfo.setData(randomY);
         imageCaptchaInfo.setTolerant(0.05F);
         return imageCaptchaInfo;
     }

src/main/java/cloud/tianai/captcha/template/slider/generator/impl/StandardRandomWordClickImageCaptchaGenerator.java

@@ -1,9 +1,11 @@
 package cloud.tianai.captcha.template.slider.generator.impl;
 
-import cloud.tianai.captcha.template.slider.generator.common.util.CaptchaImageUtils;
-import cloud.tianai.captcha.template.slider.common.util.FontUtils;
 import cloud.tianai.captcha.template.slider.common.constant.CaptchaTypeConstant;
+import cloud.tianai.captcha.template.slider.common.util.FontUtils;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.ClickImageCheckDefinition;
+import cloud.tianai.captcha.template.slider.generator.common.model.dto.GenerateParam;
+import cloud.tianai.captcha.template.slider.generator.common.model.dto.ImageCaptchaInfo;
+import cloud.tianai.captcha.template.slider.generator.common.util.CaptchaImageUtils;
 import cloud.tianai.captcha.template.slider.resource.ImageCaptchaResourceManager;
 import cloud.tianai.captcha.template.slider.resource.ResourceStore;
 import cloud.tianai.captcha.template.slider.resource.common.model.dto.Resource;
@@ -33,8 +35,8 @@ public class StandardRandomWordClickImageCaptchaGenerator extends AbstractClickI
     /** 字体包. */
     protected Font font;
     protected FontDesignMetrics metrics;
-    protected Integer clickImgWidth = 60;
+    protected Integer clickImgWidth = 80;
-    protected Integer clickImgHeight = 60;
+    protected Integer clickImgHeight = 80;
     protected int tipImageInterferenceLineNum = 2;
     protected int tipImageInterferencePointNum = 5;
 
@@ -48,11 +50,11 @@ public class StandardRandomWordClickImageCaptchaGenerator extends AbstractClickI
         Resource fontResource = new Resource(null, "META-INF/fonts/SIMSUN.TTC");
         InputStream inputStream = new ClassPathResourceProvider().doGetResourceInputStream(fontResource);
         Font font = Font.createFont(Font.TRUETYPE_FONT, inputStream);
-        font = font.deriveFont(Font.BOLD, 50);
+        font = font.deriveFont(Font.BOLD, 70);
         this.metrics = FontDesignMetrics.getMetrics(font);
         this.font = font;
-        setClickImgHeight(60);
+        setClickImgHeight(clickImgWidth);
-        setClickImgWidth(60);
+        setClickImgWidth(clickImgHeight);
     }
 
     public StandardRandomWordClickImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager,
@@ -71,11 +73,11 @@ public class StandardRandomWordClickImageCaptchaGenerator extends AbstractClickI
     public void initDefaultResource() {
         ResourceStore resourceStore = imageCaptchaResourceManager.getResourceStore();
         // 添加一些系统的资源文件
-        resourceStore.addResource(CaptchaTypeConstant.IMAGE_CLICK, new Resource(ClassPathResourceProvider.NAME, DEFAULT_SLIDER_IMAGE_RESOURCE_PATH.concat("/1.jpg")));
+        resourceStore.addResource(CaptchaTypeConstant.WORD_IMAGE_CLICK, new Resource(ClassPathResourceProvider.NAME, DEFAULT_SLIDER_IMAGE_RESOURCE_PATH.concat("/1.jpg")));
     }
 
     @Override
-    protected ImgWrapper genTipImage(List<ClickImageCheckDefinition> imageCheckDefinitions) {
+    public ImgWrapper genTipImage(List<ClickImageCheckDefinition> imageCheckDefinitions) {
         String tips = imageCheckDefinitions.stream().map(ClickImageCheckDefinition::getTip).collect(Collectors.joining());
         // 生成随机颜色
         int fontWidth = metrics.stringWidth(tips);
@@ -89,7 +91,7 @@ public class StandardRandomWordClickImageCaptchaGenerator extends AbstractClickI
     }
 
     @Override
-    protected ImgWrapper randomGetClickImg() {
+    public ImgWrapper randomGetClickImg() {
         ThreadLocalRandom random = ThreadLocalRandom.current();
         // 随机文字
         String randomWord = FontUtils.getRandomChar(random);
@@ -107,6 +109,25 @@ public class StandardRandomWordClickImageCaptchaGenerator extends AbstractClickI
         return new ImgWrapper(fontImage, randomWord);
     }
 
+
+    @Override
+    public ImageCaptchaInfo wrapClickImageCaptchaInfo(GenerateParam param, BufferedImage bgImage,
+                                                      BufferedImage tipImage,
+                                                      List<ClickImageCheckDefinition> checkClickImageCheckDefinitionList) {
+        ImageCaptchaInfo clickImageCaptchaInfo = new ImageCaptchaInfo();
+        clickImageCaptchaInfo.setBackgroundImage(transform(bgImage, param.getBackgroundFormatName()));
+        clickImageCaptchaInfo.setSliderImage(transform(tipImage, param.getSliderFormatName()));
+        clickImageCaptchaInfo.setBgImageWidth(bgImage.getWidth());
+        clickImageCaptchaInfo.setBgImageHeight(bgImage.getHeight());
+        clickImageCaptchaInfo.setSliderImageWidth(tipImage.getWidth());
+        clickImageCaptchaInfo.setSliderImageHeight(tipImage.getHeight());
+        clickImageCaptchaInfo.setRandomX(null);
+        clickImageCaptchaInfo.setTolerant(null);
+        clickImageCaptchaInfo.setType(CaptchaTypeConstant.WORD_IMAGE_CLICK);
+        clickImageCaptchaInfo.setExpand(checkClickImageCheckDefinitionList);
+        return clickImageCaptchaInfo;
+    }
+
     @Override
     public ImageCaptchaResourceManager getImageResourceManager() {
         return imageCaptchaResourceManager;

src/main/java/cloud/tianai/captcha/template/slider/generator/impl/StandardRotateImageCaptchaGenerator.java

@@ -1,8 +1,7 @@
 package cloud.tianai.captcha.template.slider.generator.impl;
 
-import cloud.tianai.captcha.template.slider.generator.common.util.CaptchaImageUtils;
-import cloud.tianai.captcha.template.slider.generator.AbstractImageCaptchaGenerator;
 import cloud.tianai.captcha.template.slider.common.constant.CaptchaTypeConstant;
+import cloud.tianai.captcha.template.slider.generator.AbstractImageCaptchaGenerator;
 import cloud.tianai.captcha.template.slider.generator.common.constant.SliderCaptchaConstant;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.GenerateParam;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.ImageCaptchaInfo;
@@ -13,10 +12,7 @@ import cloud.tianai.captcha.template.slider.resource.common.model.dto.Resource;
 import cloud.tianai.captcha.template.slider.resource.impl.provider.ClassPathResourceProvider;
 import lombok.SneakyThrows;
 
-import javax.imageio.ImageIO;
 import java.awt.image.BufferedImage;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.Collection;
@@ -61,7 +57,6 @@ public class StandardRotateImageCaptchaGenerator extends AbstractImageCaptchaGen
     @Override
     public ImageCaptchaInfo generateCaptchaImage(GenerateParam param) {
         // 旋转验证码没有混淆
-        Boolean obfuscate = param.getObfuscate();
         Map<String, Resource> templateImages = imageCaptchaResourceManager.randomGetTemplate(param.getType());
         if (templateImages == null || templateImages.isEmpty()) {
             return null;
@@ -128,36 +123,9 @@ public class StandardRotateImageCaptchaGenerator extends AbstractImageCaptchaGen
         );
     }
 
-//    @Override
-//    public String transform(BufferedImage bufferedImage, String formatType) throws IOException {
-//        FileOutputStream fileOutputStream = new FileOutputStream("C:\\Users\\Thinkpad\\Desktop\\aa" + formatType + "." + formatType);
-//        ImageIO.write(bufferedImage, formatType, fileOutputStream);
-//        fileOutputStream.close();
-////        return super.transform(bufferedImage, formatType);
-//        return "";
-//    }
-
-
     @Override
     public ImageCaptchaResourceManager getImageResourceManager() {
         return imageCaptchaResourceManager;
     }
 
-    public static void main(String[] args) throws IOException {
-        BufferedImage bgImage = CaptchaImageUtils.wrapFile2BufferedImage(
-                new FileInputStream("E:\\projects\\tianai-captcha\\src\\main\\resources\\META-INF\\cut-image\\resource\\1.jpg"));
-        BufferedImage image1 = CaptchaImageUtils.wrapFile2BufferedImage(new FileInputStream("C:\\Users\\Thinkpad\\Desktop\\a.png"));
-        BufferedImage image2 = CaptchaImageUtils.wrapFile2BufferedImage(new FileInputStream("C:\\Users\\Thinkpad\\Desktop\\b.png"));
-
-        BufferedImage cutImage = CaptchaImageUtils.cutImage(bgImage, image1, bgImage.getWidth() / 2 - 100, bgImage.getHeight() / 2 - 100);
-        CaptchaImageUtils.overlayImage(cutImage, image2, 0, 0);
-        cutImage = CaptchaImageUtils.rotateImage(cutImage, 180);
-        CaptchaImageUtils.overlayImage(bgImage, image1, bgImage.getWidth() / 2 - 100, bgImage.getHeight() / 2 - 100);
-        FileOutputStream fileOutputStream = new FileOutputStream("C:\\Users\\Thinkpad\\Desktop\\a1.jpg");
-        FileOutputStream file2OutputStream = new FileOutputStream("C:\\Users\\Thinkpad\\Desktop\\a2.png");
-        ImageIO.write(bgImage, "jpeg", fileOutputStream);
-        ImageIO.write(cutImage, "png", file2OutputStream);
-        fileOutputStream.close();
-        file2OutputStream.close();
-    }
 }

src/main/java/cloud/tianai/captcha/template/slider/generator/impl/StandardSliderImageCaptchaGenerator.java

@@ -1,7 +1,7 @@
 package cloud.tianai.captcha.template.slider.generator.impl;
 
-import cloud.tianai.captcha.template.slider.generator.AbstractImageCaptchaGenerator;
 import cloud.tianai.captcha.template.slider.common.constant.CaptchaTypeConstant;
+import cloud.tianai.captcha.template.slider.generator.AbstractImageCaptchaGenerator;
 import cloud.tianai.captcha.template.slider.generator.common.constant.SliderCaptchaConstant;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.GenerateParam;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.ImageCaptchaInfo;

src/main/java/cloud/tianai/captcha/template/slider/resource/AbstractResourceProvider.java

@@ -1,6 +1,5 @@
 package cloud.tianai.captcha.template.slider.resource;
 
-import cloud.tianai.captcha.template.slider.resource.ResourceProvider;
 import cloud.tianai.captcha.template.slider.resource.common.model.dto.Resource;
 
 import java.io.InputStream;

src/main/java/cloud/tianai/captcha/template/slider/validator/common/constant/TrackTypeConstant.java

@@ -0,0 +1,18 @@
+package cloud.tianai.captcha.template.slider.validator.common.constant;
+
+/**
+ * @Author: 天爱有情
+ * @date 2022/4/29 8:33
+ * @Description 滑动轨迹类型
+ */
+public interface TrackTypeConstant {
+
+    /** 抬起.*/
+    String UP = "UP";
+    /** 按下.*/
+    String DOWN = "DOWN";
+    /** 移动.*/
+    String MOVE = "MOVE";
+    /** 点击.*/
+    String CLICK = "CLICK";
+}

src/main/java/cloud/tianai/captcha/template/slider/validator/common/model/dto/SliderCaptchaTrack.java

@@ -1,5 +1,6 @@
 package cloud.tianai.captcha.template.slider.validator.common.model.dto;
 
+import cloud.tianai.captcha.template.slider.validator.common.constant.TrackTypeConstant;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
@@ -35,8 +36,13 @@ public class SliderCaptchaTrack {
     @NoArgsConstructor
     @AllArgsConstructor
     public static class Track {
+        /** x. */
         private Integer x;
+        /** y. */
         private Integer y;
+        /** 时间. */
         private Integer t;
+        /** 类型. */
+        private String type = TrackTypeConstant.MOVE;
     }
 }

src/main/java/cloud/tianai/captcha/template/slider/validator/impl/BasicCaptchaTrackValidator.java

@@ -1,5 +1,6 @@
 package cloud.tianai.captcha.template.slider.validator.impl;
 
+import cloud.tianai.captcha.template.slider.common.util.CaptchaUtils;
 import cloud.tianai.captcha.template.slider.common.util.CollectionUtils;
 import cloud.tianai.captcha.template.slider.common.util.ObjectUtils;
 import cloud.tianai.captcha.template.slider.validator.common.model.dto.SliderCaptchaTrack;
@@ -22,13 +23,17 @@ public class BasicCaptchaTrackValidator extends SimpleImageCaptchaValidator {
     }
 
     @Override
-    public boolean valid(SliderCaptchaTrack sliderCaptchaTrack, Map<String, Object> sliderCaptchaValidData) {
+    public boolean beforeValid(SliderCaptchaTrack sliderCaptchaTrack, Map<String, Object> sliderCaptchaValidData, Float tolerant, String type) {
         // 校验参数
         checkParam(sliderCaptchaTrack);
-        // 基础校验
+        return true;
-        boolean superValid = super.valid(sliderCaptchaTrack, sliderCaptchaValidData);
+    }
-        if (!superValid) {
+
-            return false;
+    @Override
+    public boolean afterValid(SliderCaptchaTrack sliderCaptchaTrack, Map<String, Object> sliderCaptchaValidData, Float tolerant, String type) {
+        if (!CaptchaUtils.isSliderCaptcha(type)){
+            // 不是滑动验证码的话暂时跳过，点选验证码行为轨迹还没做
+            return true;
         }
         // 进行行为轨迹检测
         long startSlidingTime = sliderCaptchaTrack.getStartSlidingTime().getTime();
@@ -93,7 +98,6 @@ public class BasicCaptchaTrackValidator extends SimpleImageCaptchaValidator {
         return endAvgPosTime > startAvgPosTime;
     }
 
-
     public void checkParam(SliderCaptchaTrack sliderCaptchaTrack) {
         if (ObjectUtils.isEmpty(sliderCaptchaTrack.getBgImageWidth())) {
             throw new IllegalArgumentException("bgImageWidth must not be null");
@@ -120,8 +124,9 @@ public class BasicCaptchaTrackValidator extends SimpleImageCaptchaValidator {
             Integer x = track.getX();
             Integer y = track.getY();
             Integer t = track.getT();
-            if (x == null || y == null || t == null) {
+            String type = track.getType();
-                throw new IllegalArgumentException("track[x,y,t] must not be null");
+            if (x == null || y == null || t == null || ObjectUtils.isEmpty(type)) {
+                throw new IllegalArgumentException("track[x,y,t,type] must not be null");
             }
         }
     }

src/main/java/cloud/tianai/captcha/template/slider/validator/impl/SimpleImageCaptchaValidator.java

@@ -7,6 +7,7 @@ import cloud.tianai.captcha.template.slider.common.util.ObjectUtils;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.ClickImageCheckDefinition;
 import cloud.tianai.captcha.template.slider.generator.common.model.dto.ImageCaptchaInfo;
 import cloud.tianai.captcha.template.slider.validator.ImageCaptchaValidator;
+import cloud.tianai.captcha.template.slider.validator.common.constant.TrackTypeConstant;
 import cloud.tianai.captcha.template.slider.validator.common.model.dto.SliderCaptchaTrack;
 import lombok.Getter;
 import lombok.Setter;
@@ -15,6 +16,7 @@ import lombok.extern.slf4j.Slf4j;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 /**
  * @Author: 天爱有情
@@ -25,15 +27,15 @@ import java.util.Map;
 public class SimpleImageCaptchaValidator implements ImageCaptchaValidator {
 
     public static float DEFAULT_TOLERANT = 0.02f;
+    public static final String PERCENTAGE_KEY = "percentage";
+    public static final String TOLERANT_KEY = "tolerant";
+    public static final String TYPE_KEY = "type";
+
     /** 容错值. */
     @Getter
     @Setter
     public float defaultTolerant = DEFAULT_TOLERANT;
 
-    public static final String PERCENTAGE_KEY = "percentage";
-    public static final String TOLERANT_KEY = "Tolerant";
-    public static final String TYPE_KEY = "type";
-
     public SimpleImageCaptchaValidator() {
     }
 
@@ -66,6 +68,14 @@ public class SimpleImageCaptchaValidator implements ImageCaptchaValidator {
     @Override
     public Map<String, Object> generateImageCaptchaValidData(ImageCaptchaInfo imageCaptchaInfo) {
         Map<String, Object> map = new HashMap<>(8);
+        if(beforeGenerateImageCaptchaValidData(imageCaptchaInfo, map)) {
+            doGenerateImageCaptchaValidData(map, imageCaptchaInfo);
+        }
+        afterGenerateImageCaptchaValidData(imageCaptchaInfo, map);
+        return map;
+    }
+
+    public  boolean beforeGenerateImageCaptchaValidData(ImageCaptchaInfo imageCaptchaInfo, Map<String, Object> map) {
         // 容错值
         Float tolerant = imageCaptchaInfo.getTolerant();
         if (tolerant != null && tolerant > 0) {
@@ -77,13 +87,17 @@ public class SimpleImageCaptchaValidator implements ImageCaptchaValidator {
             type = CaptchaTypeConstant.SLIDER;
         }
         map.put(TYPE_KEY, type);
-
+        return true;
-        return afterGenerateImageCaptchaValidData(map, imageCaptchaInfo, type);
     }
 
-    public Map<String, Object> afterGenerateImageCaptchaValidData(Map<String, Object> map,
+    public  void afterGenerateImageCaptchaValidData(ImageCaptchaInfo imageCaptchaInfo, Map<String, Object> map) {
-                                                                  ImageCaptchaInfo imageCaptchaInfo,
+
-                                                                  String type) {
+    }
+
+    public void doGenerateImageCaptchaValidData(Map<String, Object> map,
+                                                ImageCaptchaInfo imageCaptchaInfo) {
+        // type
+        String type = (String) map.getOrDefault(TYPE_KEY, CaptchaTypeConstant.SLIDER);
         if (CaptchaUtils.isSliderCaptcha(type)) {
             // 滑动验证码
             addPercentage(imageCaptchaInfo, map);
@@ -93,7 +107,7 @@ public class SimpleImageCaptchaValidator implements ImageCaptchaValidator {
             if (expand == null) {
                 throw new IllegalArgumentException("点选验证码扩展数据转换为 List<ClickImageCheckDefinition> 失败， info=" + imageCaptchaInfo);
             }
-            List<ClickImageCheckDefinition> clickImageCheckDefinitionList = null;
+            List<ClickImageCheckDefinition> clickImageCheckDefinitionList;
             try {
                 clickImageCheckDefinitionList = (List<ClickImageCheckDefinition>) expand;
             } catch (Exception e) {
@@ -116,17 +130,15 @@ public class SimpleImageCaptchaValidator implements ImageCaptchaValidator {
                     map.put(TOLERANT_KEY, tolerant);
                 }
             }
-            // 添加点选验证
+            // 添加点选验证数据
             map.put(PERCENTAGE_KEY, sb.toString());
         }
-        return map;
     }
 
     @Override
     public boolean valid(SliderCaptchaTrack sliderCaptchaTrack, Map<String, Object> sliderCaptchaValidData) {
-
         // 读容错值
-        Float tolerantData = getFloatParam(TOLERANT_KEY, sliderCaptchaValidData, defaultTolerant);
+        Float tolerant = getFloatParam(TOLERANT_KEY, sliderCaptchaValidData, defaultTolerant);
         // 读验证码类型
         String type = getStringParam(TYPE_KEY, sliderCaptchaValidData, CaptchaTypeConstant.SLIDER);
         Integer bgImageWidth = sliderCaptchaTrack.getBgImageWidth();
@@ -139,10 +151,46 @@ public class SimpleImageCaptchaValidator implements ImageCaptchaValidator {
             // 没有滑动轨迹
             return false;
         }
-        return afterValid(sliderCaptchaTrack, sliderCaptchaValidData, tolerantData, type);
+        // 验证前
+        if (!beforeValid(sliderCaptchaTrack, sliderCaptchaValidData, tolerant, type)) {
+            return false;
+        }
+        // 验证
+        boolean valid = doValid(sliderCaptchaTrack, sliderCaptchaValidData, tolerant, type);
+        if (valid) {
+            // 验证后
+            valid = afterValid(sliderCaptchaTrack, sliderCaptchaValidData, tolerant, type);
+        }
+        return valid;
     }
 
-    public boolean afterValid(SliderCaptchaTrack sliderCaptchaTrack,
+    /**
+     * 验证前
+     *
+     * @param sliderCaptchaTrack     sliderCaptchaTrack
+     * @param sliderCaptchaValidData sliderCaptchaValidData
+     * @param tolerant               tolerant
+     * @param type                   type
+     * @return boolean
+     */
+    public boolean beforeValid(SliderCaptchaTrack sliderCaptchaTrack, Map<String, Object> sliderCaptchaValidData, Float tolerant, String type) {
+        return true;
+    }
+
+    /**
+     * 验证后
+     *
+     * @param sliderCaptchaTrack     sliderCaptchaTrack
+     * @param sliderCaptchaValidData sliderCaptchaValidData
+     * @param tolerant               tolerant
+     * @param type                   type
+     * @return boolean
+     */
+    public boolean afterValid(SliderCaptchaTrack sliderCaptchaTrack, Map<String, Object> sliderCaptchaValidData, Float tolerant, String type) {
+        return true;
+    }
+
+    public boolean doValid(SliderCaptchaTrack sliderCaptchaTrack,
                            Map<String, Object> sliderCaptchaValidData,
                            Float tolerant,
                            String type) {
@@ -160,6 +208,7 @@ public class SimpleImageCaptchaValidator implements ImageCaptchaValidator {
 
     /**
      * 校验点选验证码
+     *
      * @param sliderCaptchaTrack     sliderCaptchaTrack
      * @param sliderCaptchaValidData sliderCaptchaValidData
      * @param tolerant               tolerant
@@ -176,18 +225,26 @@ public class SimpleImageCaptchaValidator implements ImageCaptchaValidator {
         }
         String[] splitArr = validStr.split(";");
         List<SliderCaptchaTrack.Track> trackList = sliderCaptchaTrack.getTrackList();
-        if (trackList.size() != splitArr.length) {
+        if (trackList.size() < splitArr.length) {
+            return false;
+        }
+        // 取出点击事件的轨迹数据
+        List<SliderCaptchaTrack.Track> clickTrackList = trackList
+                .stream()
+                .filter(t -> TrackTypeConstant.CLICK.equalsIgnoreCase(t.getType()))
+                .collect(Collectors.toList());
+        if (clickTrackList.size() != splitArr.length) {
             return false;
         }
         for (int i = 0; i < splitArr.length; i++) {
-            SliderCaptchaTrack.Track track = trackList.get(i);
+            SliderCaptchaTrack.Track track = clickTrackList.get(i);
             String posStr = splitArr[i];
             String[] posArr = posStr.split(",");
             float xPercentage = Float.parseFloat(posArr[0]);
             float yPercentage = Float.parseFloat(posArr[1]);
 
             float calcXPercentage = calcPercentage(track.getX(), sliderCaptchaTrack.getBgImageWidth());
-            float calcYPercentage = calcPercentage(track.getY(), sliderCaptchaTrack.getBgImageWidth());
+            float calcYPercentage = calcPercentage(track.getY(), sliderCaptchaTrack.getBgImageHeight());
 
             if (!checkPercentage(calcXPercentage, xPercentage, tolerant)
                     || !checkPercentage(calcYPercentage, yPercentage, tolerant)) {
@@ -199,6 +256,7 @@ public class SimpleImageCaptchaValidator implements ImageCaptchaValidator {
 
     /**
      * 校验滑动验证码
+     *
      * @param sliderCaptchaTrack     sliderCaptchaTrack
      * @param sliderCaptchaValidData sliderCaptchaValidData
      * @param tolerant               tolerant

src/main/test/java/example/StandardConcatCaptchaGeneratorTest.java

@@ -0,0 +1,37 @@
+package example;
+
+import cloud.tianai.captcha.template.slider.common.constant.CaptchaTypeConstant;
+import cloud.tianai.captcha.template.slider.generator.common.model.dto.ImageCaptchaInfo;
+import cloud.tianai.captcha.template.slider.generator.common.model.dto.RotateImageCaptchaInfo;
+import cloud.tianai.captcha.template.slider.generator.impl.CacheImageCaptchaGenerator;
+import cloud.tianai.captcha.template.slider.generator.impl.StandardConcatImageCaptchaGenerator;
+import cloud.tianai.captcha.template.slider.generator.impl.StandardRotateImageCaptchaGenerator;
+import cloud.tianai.captcha.template.slider.resource.ImageCaptchaResourceManager;
+import cloud.tianai.captcha.template.slider.resource.ResourceStore;
+import cloud.tianai.captcha.template.slider.resource.impl.DefaultImageCaptchaResourceManager;
+import cloud.tianai.captcha.template.slider.resource.impl.DefaultResourceStore;
+
+import java.util.concurrent.TimeUnit;
+
+public class StandardConcatCaptchaGeneratorTest {
+
+    public static void main(String[] args) throws InterruptedException {
+        ResourceStore resourceStore = new DefaultResourceStore();
+//        Map<String, Resource> template = new HashMap<>();
+//        template.put(SliderCaptchaConstant.TEMPLATE_FIXED_IMAGE_NAME, new Resource("file", "C:\\Users\\Thinkpad\\Desktop\\a.png"));
+//        template.put(SliderCaptchaConstant.TEMPLATE_ACTIVE_IMAGE_NAME, new Resource("file", "C:\\Users\\Thinkpad\\Desktop\\b.png"));
+
+//        resourceStore.addTemplate(CaptchaTypeConstant.ROTATE, template);
+//        resourceStore.addResource(CaptchaTypeConstant.ROTATE, new Resource("file", "E:\\projects\\tianai-captcha\\src\\main\\resources\\META-INF\\cut-image\\resource\\1.jpg"));
+
+        ImageCaptchaResourceManager imageCaptchaResourceManager = new DefaultImageCaptchaResourceManager(resourceStore);
+
+        StandardConcatImageCaptchaGenerator captchaGenerator = new StandardConcatImageCaptchaGenerator(imageCaptchaResourceManager, true);
+        ImageCaptchaInfo imageCaptchaInfo = captchaGenerator.generateCaptchaImage(CaptchaTypeConstant.CONCAT);
+        System.out.println("backgroundImage:" + imageCaptchaInfo.getBackgroundImage());
+        System.out.println("sliderImage:" + imageCaptchaInfo.getSliderImage());
+
+        TimeUnit.DAYS.sleep(1);
+
+    }
+}

src/main/test/java/example/StandardWordClickImageCaptchaGeneratorTest.java

@@ -19,7 +19,7 @@ public class StandardWordClickImageCaptchaGeneratorTest {
                 new StandardRandomWordClickImageCaptchaGenerator(imageCaptchaResourceManager, true);
 
         GenerateParam generateParam = new GenerateParam();
-        generateParam.setType(CaptchaTypeConstant.IMAGE_CLICK);
+        generateParam.setType(CaptchaTypeConstant.WORD_IMAGE_CLICK);
         generateParam.setSliderFormatName("png");
         ImageCaptchaInfo imageCaptchaInfo = defaultImageCaptchaResourceManager.generateCaptchaImage(generateParam);