深克隆工具类

Author: enjoyCoding666

pom.xml

@@ -57,6 +57,11 @@
             <artifactId>commons-beanutils</artifactId>
             <version>1.8.3</version>
         </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>1.2.5</version>
+        </dependency>
 
         <dependency>
             <groupId>commons-collections</groupId>

src/main/java/com/object/CloneTest.java

@@ -0,0 +1,20 @@
+package com.object;
+
+import net.sf.json.JSONObject;
+
+/**
+ * @Auther: Administrator
+ * @Date: 2019\7\5 0005 0:45
+ * @Description:
+ */
+public class CloneTest {
+    public static void main(String[] args)  {
+        JSONObject paramJson= new JSONObject();
+        paramJson.put("age",26);
+        paramJson.put("name","lin");
+        JSONObject cloneJson= paramJson;
+        cloneJson.put("age",27);
+        System.out.println("paramJson:"+paramJson.toString());
+        System.out.println("cloneJson:"+cloneJson.toString());
+    }
+}

src/main/java/com/object/DeepCloneTest.java

@@ -0,0 +1,21 @@
+package com.object;
+
+import com.alibaba.fastjson.JSONObject;
+import org.apache.commons.lang.SerializationUtils;
+
+/**
+ * @Auther: Administrator
+ * @Date: 2019\7\5 0005 0:59
+ * @Description:
+ */
+public class DeepCloneTest {
+    public static void main(String[] args) {
+        JSONObject paramJson= new JSONObject();
+        paramJson.put("age",26);
+        paramJson.put("name","lin");
+        JSONObject cloneJson=  (JSONObject)SerializationUtils.clone(paramJson);
+        cloneJson.put("age",27);
+        System.out.println("paramJson:"+paramJson.toString());
+        System.out.println("cloneJson:"+cloneJson.toString());
+    }
+}

src/main/java/com/object/DeepCloneTest2.java

@@ -0,0 +1,24 @@
+package com.object;
+
+import net.sf.json.JSONObject;
+import org.apache.commons.beanutils.BeanUtils;
+
+import java.lang.reflect.InvocationTargetException;
+
+/**
+ * @Auther: Administrator
+ * @Date: 2019\7\5 0005 0:57
+ * @Description:
+ */
+public class DeepCloneTest2 {
+    public static void main(String[] args) throws InvocationTargetException, IllegalAccessException {
+        JSONObject paramJson= new JSONObject();
+        paramJson.put("age",26);
+        paramJson.put("name","lin");
+        JSONObject cloneJson= new JSONObject();
+        BeanUtils.copyProperties(cloneJson,paramJson);
+        cloneJson.put("test",27);
+        System.out.println("paramJson:"+paramJson.toString());
+        System.out.println("cloneJson:"+cloneJson.toString());
+    }
+}