diff --git a/sa-token-dependencies/pom.xml b/sa-token-dependencies/pom.xml
index 1701c92126a2e3537fb8d8af754ef20f28c4fe19..64ca31c91e554fa67f4680ba3ee754b0773adac6 100644
--- a/sa-token-dependencies/pom.xml
+++ b/sa-token-dependencies/pom.xml
@@ -26,8 +26,9 @@
3.0.9.RELEASE
2.3.34
3.2.1
- 1.6.9
- 3.2.133
+ 1.8.2
+ 3.2.139
+ 4.0.17
4.9.17
3.14.4
1.1.2-java8
@@ -111,6 +112,13 @@
snack3
${noear-snack3.version}
+
+
+
+ org.noear
+ snack4
+ ${noear-snack4.version}
+
diff --git a/sa-token-plugin/pom.xml b/sa-token-plugin/pom.xml
index 92c9c783a1c27302b330e49e5effc14460fb47f7..9a64fa6f5e1cfed03848c48a224f5c5c8d34e2fe 100644
--- a/sa-token-plugin/pom.xml
+++ b/sa-token-plugin/pom.xml
@@ -23,6 +23,7 @@
sa-token-fastjson
sa-token-fastjson2
sa-token-snack3
+ sa-token-snack4
sa-token-hutool-timed-cache
sa-token-caffeine
sa-token-thymeleaf
diff --git a/sa-token-plugin/sa-token-snack4/pom.xml b/sa-token-plugin/sa-token-snack4/pom.xml
new file mode 100644
index 0000000000000000000000000000000000000000..aae42629dd5e90fc9078b54e7b8fccfb1c9932aa
--- /dev/null
+++ b/sa-token-plugin/sa-token-snack4/pom.xml
@@ -0,0 +1,25 @@
+
+
+
+ sa-token-plugin
+ cn.dev33
+ ${revision}
+ ../pom.xml
+
+ 4.0.0
+
+ sa-token-snack4
+
+
+
+ cn.dev33
+ sa-token-core
+
+
+ org.noear
+ snack4
+
+
+
\ No newline at end of file
diff --git a/sa-token-plugin/sa-token-snack4/src/main/java/cn/dev33/satoken/json/SaJsonTemplateForSnack4.java b/sa-token-plugin/sa-token-snack4/src/main/java/cn/dev33/satoken/json/SaJsonTemplateForSnack4.java
new file mode 100644
index 0000000000000000000000000000000000000000..63e8302c6f25e21d2408f1d61a182c9598171255
--- /dev/null
+++ b/sa-token-plugin/sa-token-snack4/src/main/java/cn/dev33/satoken/json/SaJsonTemplateForSnack4.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020-2099 sa-token.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package cn.dev33.satoken.json;
+
+import cn.dev33.satoken.util.SaFoxUtil;
+import org.noear.snack4.ONode;
+import org.noear.snack4.Feature;
+import org.noear.snack4.Options;
+
+/**
+ * JSON 转换器, Snack3 版实现
+ *
+ * @author click33
+ * @author noear
+ * @since 1.41.0
+ */
+public class SaJsonTemplateForSnack4 implements SaJsonTemplate {
+ private final Options options = Options.of(Feature.Write_ClassName, Feature.Write_NotRootClassName, Feature.Read_AutoType);
+
+ /**
+ * 序列化:对象 -> json 字符串
+ */
+ @Override
+ public String objectToJson(Object obj) {
+ if (SaFoxUtil.isEmpty(obj)) {
+ return null;
+ }
+ return ONode.ofBean(obj, options).toJson();
+ }
+
+ /**
+ * 反序列化:json 字符串 → 对象
+ */
+ @Override
+ public T jsonToObject(String jsonStr, Class type) {
+ if (SaFoxUtil.isEmpty(jsonStr)) {
+ return null;
+ }
+ return ONode.deserialize(jsonStr, type, options);
+ }
+}
diff --git a/sa-token-plugin/sa-token-snack4/src/main/java/cn/dev33/satoken/plugin/SaTokenPluginForSnack4.java b/sa-token-plugin/sa-token-snack4/src/main/java/cn/dev33/satoken/plugin/SaTokenPluginForSnack4.java
new file mode 100644
index 0000000000000000000000000000000000000000..2068f7ddaa386b0452b1197bcd2f5b36c789233a
--- /dev/null
+++ b/sa-token-plugin/sa-token-snack4/src/main/java/cn/dev33/satoken/plugin/SaTokenPluginForSnack4.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2020-2099 sa-token.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package cn.dev33.satoken.plugin;
+
+import cn.dev33.satoken.SaManager;
+import cn.dev33.satoken.json.SaJsonTemplateForSnack4;
+import cn.dev33.satoken.session.SaSessionForSnack4Customized;
+import cn.dev33.satoken.strategy.SaStrategy;
+
+/**
+ * SaToken 插件安装:JSON 转换器 - Snack3 版
+ *
+ * @author click33
+ * @author noear
+ * @since 1.41.0
+ */
+public class SaTokenPluginForSnack4 implements SaTokenPlugin {
+
+ @Override
+ public void install() {
+
+ // 设置JSON转换器:Snack3 版
+ SaManager.setSaJsonTemplate(new SaJsonTemplateForSnack4());
+
+ // 重写 SaSession 生成策略
+ SaStrategy.instance.createSession = SaSessionForSnack4Customized::new;
+
+ // 指定 SaSession 类型
+ SaStrategy.instance.sessionClassType = SaSessionForSnack4Customized.class;
+
+ }
+}
\ No newline at end of file
diff --git a/sa-token-plugin/sa-token-snack4/src/main/java/cn/dev33/satoken/session/SaSessionForSnack4Customized.java b/sa-token-plugin/sa-token-snack4/src/main/java/cn/dev33/satoken/session/SaSessionForSnack4Customized.java
new file mode 100644
index 0000000000000000000000000000000000000000..e9a2255c1ac585654a5b5236fc19f9fedf782f1b
--- /dev/null
+++ b/sa-token-plugin/sa-token-snack4/src/main/java/cn/dev33/satoken/session/SaSessionForSnack4Customized.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2020-2099 sa-token.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package cn.dev33.satoken.session;
+
+import cn.dev33.satoken.util.SaFoxUtil;
+import org.noear.snack4.ONode;
+
+/**
+ * Fastjson 定制版 SaSession,重写类型转换API
+ *
+ * @author click33
+ * @author noear
+ * @since 1.34.0
+ */
+public class SaSessionForSnack4Customized extends SaSession {
+
+ private static final long serialVersionUID = -7600983549653130681L;
+
+ /**
+ * 构建一个 SaSession 对象
+ */
+ public SaSessionForSnack4Customized() {
+ super();
+ }
+
+ /**
+ * 构建一个 SaSession 对象
+ *
+ * @param id Session 的 id
+ */
+ public SaSessionForSnack4Customized(String id) {
+ super(id);
+ }
+
+ /**
+ * 取值 (指定转换类型)
+ *
+ * @param 泛型
+ * @param key key
+ * @param cs 指定转换类型
+ * @return 值
+ */
+ @Override
+ public T getModel(String key, Class cs) {
+ // 如果是想取出为基础类型
+ Object value = get(key);
+ if (SaFoxUtil.isBasicType(cs)) {
+ return SaFoxUtil.getValueByType(value, cs);
+ }
+ // 为空提前返回
+ if (valueIsNull(value)) {
+ return null;
+ }
+ // 如果是 JSONObject 类型直接转,否则先转为 String 再转
+ if (value instanceof ONode) {
+ ONode jo = (ONode) value;
+ return jo.toBean(cs);
+ } else if (value instanceof String) {
+ return ONode.deserialize((String) value, cs);
+ } else {
+ //有可能是 Map
+ return ONode.ofBean(value).toBean(cs);
+ }
+ }
+}
\ No newline at end of file
diff --git a/sa-token-plugin/sa-token-snack4/src/main/resources/META-INF/satoken/cn.dev33.satoken.plugin.SaTokenPlugin b/sa-token-plugin/sa-token-snack4/src/main/resources/META-INF/satoken/cn.dev33.satoken.plugin.SaTokenPlugin
new file mode 100644
index 0000000000000000000000000000000000000000..896c9535570d1bfd9bc4ed366f8089813449874c
--- /dev/null
+++ b/sa-token-plugin/sa-token-snack4/src/main/resources/META-INF/satoken/cn.dev33.satoken.plugin.SaTokenPlugin
@@ -0,0 +1 @@
+cn.dev33.satoken.plugin.SaTokenPluginForSnack4
\ No newline at end of file