U 升级版本 改为1.3.0

src/main/java/cloud/tianai/captcha/template/slider/DefaultSliderCaptchaResourceManager.java

@@ -1,6 +1,7 @@
 package cloud.tianai.captcha.template.slider;
 
 import cloud.tianai.captcha.template.slider.provider.ClassPathResourceProvider;
+import cloud.tianai.captcha.template.slider.provider.FileResourceProvider;
 import cloud.tianai.captcha.template.slider.provider.URLResourceProvider;
 
 import java.io.InputStream;
@@ -38,6 +39,7 @@ public class DefaultSliderCaptchaResourceManager implements SliderCaptchaResourc
         // 注入一些默认的提供者
         registerResourceProvider(new URLResourceProvider());
         registerResourceProvider(new ClassPathResourceProvider());
+        registerResourceProvider(new FileResourceProvider());
     }
 
     @Override

src/main/java/cloud/tianai/captcha/template/slider/provider/FileResourceProvider.java

@@ -0,0 +1,35 @@
+package cloud.tianai.captcha.template.slider.provider;
+
+import cloud.tianai.captcha.template.slider.Resource;
+import lombok.SneakyThrows;
+
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.net.URL;
+
+/**
+ * @Author: 天爱有情
+ * @date 2022/2/21 14:43
+ * @Description file
+ */
+public class FileResourceProvider extends AbstractResourceProvider {
+
+    public static final String NAME = "file";
+
+    @SneakyThrows
+    @Override
+    public InputStream doGetResourceInputStream(Resource data) {
+        FileInputStream fileInputStream = new FileInputStream(data.getData());
+        return fileInputStream;
+    }
+
+    @Override
+    public boolean supported(String type) {
+        return NAME.equalsIgnoreCase(type);
+    }
+
+    @Override
+    public String getName() {
+        return NAME;
+    }
+}

src/main/java/cloud/tianai/captcha/template/slider/provider/URLResourceProvider.java

@@ -1,7 +1,6 @@
 package cloud.tianai.captcha.template.slider.provider;
 
 import cloud.tianai.captcha.template.slider.Resource;
-import cloud.tianai.captcha.template.slider.ResourceProvider;
 import lombok.SneakyThrows;
 
 import java.io.InputStream;