U update readme.md

2022-05-24 18:00:48 +08:00
parent e074021d09
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+package example.readme;
+
+import cloud.tianai.captcha.common.constant.CaptchaTypeConstant;
+import cloud.tianai.captcha.generator.ImageCaptchaGenerator;
+import cloud.tianai.captcha.generator.common.model.dto.ImageCaptchaInfo;
+import cloud.tianai.captcha.generator.impl.CacheImageCaptchaGenerator;
+import cloud.tianai.captcha.generator.impl.MultiImageCaptchaGenerator;
+import cloud.tianai.captcha.resource.ImageCaptchaResourceManager;
+import cloud.tianai.captcha.resource.impl.DefaultImageCaptchaResourceManager;
+
+public class Test8 {
+    public static void main(String[] args) throws InterruptedException {
+        // 使用 CacheSliderCaptchaGenerator 对滑块验证码进行缓存，使其提前生成滑块图片
+        // 参数一: 真正实现 滑块的 SliderCaptchaGenerator
+        // 参数二: 默认提前缓存多少个
+        // 参数三: 出错后 等待xx时间再进行生成
+        // 参数四: 检查时间间隔
+        ImageCaptchaResourceManager imageCaptchaResourceManager = new DefaultImageCaptchaResourceManager();
+        ImageCaptchaGenerator imageCaptchaGenerator = new CacheImageCaptchaGenerator(new MultiImageCaptchaGenerator(imageCaptchaResourceManager), 10, 1000, 100);
+        imageCaptchaGenerator.init(true);
+        // 生成滑块图片
+        ImageCaptchaInfo slideImageInfo = imageCaptchaGenerator.generateCaptchaImage(CaptchaTypeConstant.SLIDER);
+        // 获取背景图片的base64
+        String backgroundImage = slideImageInfo.getBackgroundImage();
+        // 获取滑块图片
+        String sliderImage = slideImageInfo.getSliderImage();
+        System.out.println(slideImageInfo);
+    }
+}