feat: support Base64URLEncodedPacker

Author: ReaJason

packer/src/main/java/com/reajason/javaweb/packer/Packers.java

@@ -2,6 +2,7 @@
 
 import com.reajason.javaweb.packer.aviator.AviatorPacker;
 import com.reajason.javaweb.packer.base64.Base64Packer;
+import com.reajason.javaweb.packer.base64.Base64URLEncoded;
 import com.reajason.javaweb.packer.base64.DefaultBase64Packer;
 import com.reajason.javaweb.packer.base64.GzipBase64Packer;
 import com.reajason.javaweb.packer.bsh.BeanShellPacker;
@@ -68,6 +69,7 @@ public enum Packers {
      */
     Base64(new Base64Packer()),
     DefaultBase64(new DefaultBase64Packer(), Base64Packer.class),
+    Base64URLEncoded(new Base64URLEncoded(), Base64Packer.class),
     GzipBase64(new GzipBase64Packer(), Base64Packer.class),
 
     Jar(new DefaultJarPacker()),

packer/src/main/java/com/reajason/javaweb/packer/base64/Base64URLEncoded.java

@@ -0,0 +1,21 @@
+package com.reajason.javaweb.packer.base64;
+
+import com.reajason.javaweb.packer.ClassPackerConfig;
+import com.reajason.javaweb.packer.Packer;
+import lombok.SneakyThrows;
+
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * @author ReaJason
+ * @since 2025/9/2
+ */
+public class Base64URLEncoded implements Packer {
+
+    @Override
+    @SneakyThrows
+    public String pack(ClassPackerConfig config) {
+        return URLEncoder.encode(config.getClassBytesBase64Str(), StandardCharsets.UTF_8.name());
+    }
+}