map2 = SaManager.getSaJsonTemplate().jsonToMap(mapJson);
+ Assertions.assertEquals(map2.toString(), map.toString());
+
+ }
+
+ // 测试 Null 值
+ private void testNull() {
+ Assertions.assertNull(SaManager.getSaJsonTemplate().objectToJson(null));
+ Assertions.assertNull(SaManager.getSaJsonTemplate().jsonToObject(null, SysUser.class));
+ Assertions.assertNull(SaManager.getSaJsonTemplate().jsonToObject(null));
+ Assertions.assertNull(SaManager.getSaJsonTemplate().jsonToMap(null));
+ }
+
+}
diff --git a/sa-token-test/sa-token-easy-test/src/test/java/com/pj/test/model/SysRole.java b/sa-token-test/sa-token-easy-test/src/test/java/com/pj/test/model/SysRole.java
new file mode 100644
index 00000000..c66b66f5
--- /dev/null
+++ b/sa-token-test/sa-token-easy-test/src/test/java/com/pj/test/model/SysRole.java
@@ -0,0 +1,64 @@
+package com.pj.test.model;
+
+/**
+ * Role 实体类
+ *
+ * @author click33
+ * @since 2022-10-15
+ */
+public class SysRole {
+//
+// public SysRole() {
+// }
+//
+// public SysRole(long id, String name) {
+// super();
+// this.id = id;
+// this.name = name;
+// }
+//
+//
+// /**
+// * 角色id
+// */
+// private long id;
+//
+// /**
+// * 角色名称
+// */
+// private String name;
+//
+// /**
+// * @return id
+// */
+// public long getId() {
+// return id;
+// }
+//
+// /**
+// * @param id 要设置的 id
+// */
+// public void setId(long id) {
+// this.id = id;
+// }
+//
+// /**
+// * @return name
+// */
+// public String getName() {
+// return name;
+// }
+//
+// /**
+// * @param name 要设置的 name
+// */
+// public void setName(String name) {
+// this.name = name;
+// }
+//
+// @Override
+// public String toString() {
+// return "SysRole [id=" + id + ", name=" + name + "]";
+// }
+//
+}
diff --git a/sa-token-test/sa-token-easy-test/src/test/java/com/pj/test/model/SysUser.java b/sa-token-test/sa-token-easy-test/src/test/java/com/pj/test/model/SysUser.java
new file mode 100644
index 00000000..5406d82f
--- /dev/null
+++ b/sa-token-test/sa-token-easy-test/src/test/java/com/pj/test/model/SysUser.java
@@ -0,0 +1,103 @@
+package com.pj.test.model;
+
+/**
+ * User 实体类
+ *
+ * @author click33
+ * @since 2022-10-15
+ */
+public class SysUser {
+
+ public SysUser() {
+ }
+
+ public SysUser(long id, String name, int age) {
+ super();
+ this.id = id;
+ this.name = name;
+ this.age = age;
+ }
+
+
+ /**
+ * 用户id
+ */
+ private long id;
+
+ /**
+ * 用户名称
+ */
+ private String name;
+
+ /**
+ * 用户年龄
+ */
+ private int age;
+
+ /**
+ * 用户角色
+ */
+ private SysRole role;
+
+ /**
+ * @return id
+ */
+ public long getId() {
+ return id;
+ }
+
+ /**
+ * @param id 要设置的 id
+ */
+ public void setId(long id) {
+ this.id = id;
+ }
+
+ /**
+ * @return name
+ */
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * @param name 要设置的 name
+ */
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ /**
+ * @return age
+ */
+ public int getAge() {
+ return age;
+ }
+
+ /**
+ * @param age 要设置的 age
+ */
+ public void setAge(int age) {
+ this.age = age;
+ }
+
+ public SysRole getRole() {
+ return role;
+ }
+
+ public SysUser setRole(SysRole role) {
+ this.role = role;
+ return this;
+ }
+
+ @Override
+ public String toString() {
+ return "SysUser{" +
+ "id=" + id +
+ ", name='" + name + '\'' +
+ ", age=" + age +
+ ", role=" + role +
+ '}';
+ }
+
+}
diff --git a/sa-token-test/sa-token-jackson3-test/pom.xml b/sa-token-test/sa-token-jackson3-test/pom.xml
new file mode 100644
index 00000000..cf898f48
--- /dev/null
+++ b/sa-token-test/sa-token-jackson3-test/pom.xml
@@ -0,0 +1,38 @@
+
+
+ 4.0.0
+
+
+ cn.dev33
+ sa-token-test
+ ${revision}
+ ../pom.xml
+
+ jar
+
+ sa-token-jackson3-test
+ sa-token-jackson3-test
+ sa-token-jackson3-test
+
+
+
+ cn.dev33
+ sa-token-jackson3
+ ${revision}
+
+
+
+ tools.jackson.core
+ jackson-databind
+ 3.0.0
+
+
+ com.fasterxml.jackson.datatype
+ jackson-datatype-jsr310
+
+
+
+
+
diff --git a/sa-token-test/sa-token-jackson3-test/src/test/java/com/pj/test/SaJsonTemplateForJackson3Test.java b/sa-token-test/sa-token-jackson3-test/src/test/java/com/pj/test/SaJsonTemplateForJackson3Test.java
new file mode 100644
index 00000000..324d3c4d
--- /dev/null
+++ b/sa-token-test/sa-token-jackson3-test/src/test/java/com/pj/test/SaJsonTemplateForJackson3Test.java
@@ -0,0 +1,103 @@
+package com.pj.test;
+
+import cn.dev33.satoken.SaManager;
+import cn.dev33.satoken.json.SaJsonTemplateForJackson3;
+import com.pj.test.model.SysUser;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Sa-Token-jackson3 序列化模块测试
+ *
+ *
+ * 为什么单独写一个模块来测试 Jackson 3 ？
+ *
+ * 在同一个项目里同时引入 jackson 2 和 jackson 3 后，
+ * 执行：
+ * SysUser user3 = (SysUser)SaManager.getSaJsonTemplate().jsonToObject(objectJson);
+ * 会报错：
+ * java.lang.NoSuchFieldError: POJO
+ * at tools.jackson.databind.deser.DeserializerCache._createDeserializer2(DeserializerCache.java:399)
+ * at tools.jackson.databind.deser.DeserializerCache._createDeserializer(DeserializerCache.java:361)
+ * at tools.jackson.databind.deser.DeserializerCache._createAndCache2(DeserializerCache.java:265)
+ * at tools.jackson.databind.deser.DeserializerCache._createAndCacheValueDeserializer(DeserializerCache.java:244)
+ * at tools.jackson.databind.deser.DeserializerCache.findValueDeserializer(DeserializerCache.java:158)
+ * at tools.jackson.databind.DeserializationContext.findNonContextualValueDeserializer(DeserializationContext.java:733)
+ * at tools.jackson.databind.deser.jdk.UntypedObjectDeserializer._findCustomDeser(UntypedObjectDeserializer.java:179)
+ * at tools.jackson.databind.deser.jdk.UntypedObjectDeserializer.resolve(UntypedObjectDeserializer.java:152)
+ *
+ * 暂未找到解决方案，所以只能单独写一个测试类来测试 Jackson 3 的功能了。
+ *
+ *
+ * @author click33
+ *
+ */
+public class SaJsonTemplateForJackson3Test {
+
+ // 开始
+ @BeforeAll
+ public static void beforeClass() {
+ System.out.println("\n\n------------------------ SaJsonTemplateForJackson3 Test star ...");
+ }
+
+ // 结束
+ @AfterAll
+ public static void afterClass() {
+ System.out.println("\n\n------------------------ SaJsonTemplateForJackson3 Test end ... \n");
+ }
+
+ // 测试：Jackson3
+ @Test
+ public void testJackson3() {
+ SaManager.setSaJsonTemplate(new SaJsonTemplateForJackson3());
+ Assertions.assertEquals(SaJsonTemplateForJackson3.class, SaManager.getSaJsonTemplate().getClass());
+
+ // test Object -> Json
+ SysUser user = new SysUser(10001, "张三", 18);
+ String objectJson = SaManager.getSaJsonTemplate().objectToJson(user);
+ // 与 json2 不同点：Jackson 3 默认按字母序排列属性
+ Assertions.assertEquals("{\"@class\":\"com.pj.test.model.SysUser\",\"age\":18,\"id\":10001,\"name\":\"张三\",\"role\":null}", objectJson);
+
+ // test Json -> Object
+ SysUser user2 = SaManager.getSaJsonTemplate().jsonToObject(objectJson, SysUser.class);
+ Assertions.assertEquals(user2.toString(), user.toString());
+
+ SysUser user3 = (SysUser)SaManager.getSaJsonTemplate().jsonToObject(objectJson);
+ Assertions.assertEquals(user3.toString(), user.toString());
+
+ // more
+ testNull();
+ testMap();
+ }
+
+ // 测试 Map 的转换
+ private void testMap() {
+
+ // test Map -> Json
+ Map map = new HashMap<>();
+ map.put("id", 10001);
+ map.put("name", "张三");
+ map.put("age", 18);
+ String mapJson = SaManager.getSaJsonTemplate().objectToJson(map);
+ Assertions.assertEquals("{\"name\":\"张三\",\"id\":10001,\"age\":18}", mapJson);
+
+ // test Json -> Map
+ Map map2 = SaManager.getSaJsonTemplate().jsonToMap(mapJson);
+ Assertions.assertEquals(map2.toString(), map.toString());
+
+ }
+
+ // 测试 Null 值
+ private void testNull() {
+ Assertions.assertNull(SaManager.getSaJsonTemplate().objectToJson(null));
+ Assertions.assertNull(SaManager.getSaJsonTemplate().jsonToObject(null, SysUser.class));
+ Assertions.assertNull(SaManager.getSaJsonTemplate().jsonToObject(null));
+ Assertions.assertNull(SaManager.getSaJsonTemplate().jsonToMap(null));
+ }
+
+}
diff --git a/sa-token-test/sa-token-jackson3-test/src/test/java/com/pj/test/model/SysRole.java b/sa-token-test/sa-token-jackson3-test/src/test/java/com/pj/test/model/SysRole.java
new file mode 100644
index 00000000..c66b66f5
--- /dev/null
+++ b/sa-token-test/sa-token-jackson3-test/src/test/java/com/pj/test/model/SysRole.java
@@ -0,0 +1,64 @@
+package com.pj.test.model;
+
+/**
+ * Role 实体类
+ *
+ * @author click33
+ * @since 2022-10-15
+ */
+public class SysRole {
+//
+// public SysRole() {
+// }
+//
+// public SysRole(long id, String name) {
+// super();
+// this.id = id;
+// this.name = name;
+// }
+//
+//
+// /**
+// * 角色id
+// */
+// private long id;
+//
+// /**
+// * 角色名称
+// */
+// private String name;
+//
+// /**
+// * @return id
+// */
+// public long getId() {
+// return id;
+// }
+//
+// /**
+// * @param id 要设置的 id
+// */
+// public void setId(long id) {
+// this.id = id;
+// }
+//
+// /**
+// * @return name
+// */
+// public String getName() {
+// return name;
+// }
+//
+// /**
+// * @param name 要设置的 name
+// */
+// public void setName(String name) {
+// this.name = name;
+// }
+//
+// @Override
+// public String toString() {
+// return "SysRole [id=" + id + ", name=" + name + "]";
+// }
+//
+}
diff --git a/sa-token-test/sa-token-jackson3-test/src/test/java/com/pj/test/model/SysUser.java b/sa-token-test/sa-token-jackson3-test/src/test/java/com/pj/test/model/SysUser.java
new file mode 100644
index 00000000..5406d82f
--- /dev/null
+++ b/sa-token-test/sa-token-jackson3-test/src/test/java/com/pj/test/model/SysUser.java
@@ -0,0 +1,103 @@
+package com.pj.test.model;
+
+/**
+ * User 实体类
+ *
+ * @author click33
+ * @since 2022-10-15
+ */
+public class SysUser {
+
+ public SysUser() {
+ }
+
+ public SysUser(long id, String name, int age) {
+ super();
+ this.id = id;
+ this.name = name;
+ this.age = age;
+ }
+
+
+ /**
+ * 用户id
+ */
+ private long id;
+
+ /**
+ * 用户名称
+ */
+ private String name;
+
+ /**
+ * 用户年龄
+ */
+ private int age;
+
+ /**
+ * 用户角色
+ */
+ private SysRole role;
+
+ /**
+ * @return id
+ */
+ public long getId() {
+ return id;
+ }
+
+ /**
+ * @param id 要设置的 id
+ */
+ public void setId(long id) {
+ this.id = id;
+ }
+
+ /**
+ * @return name
+ */
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * @param name 要设置的 name
+ */
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ /**
+ * @return age
+ */
+ public int getAge() {
+ return age;
+ }
+
+ /**
+ * @param age 要设置的 age
+ */
+ public void setAge(int age) {
+ this.age = age;
+ }
+
+ public SysRole getRole() {
+ return role;
+ }
+
+ public SysUser setRole(SysRole role) {
+ this.role = role;
+ return this;
+ }
+
+ @Override
+ public String toString() {
+ return "SysUser{" +
+ "id=" + id +
+ ", name='" + name + '\'' +
+ ", age=" + age +
+ ", role=" + role +
+ '}';
+ }
+
+}