3.2.67

README.md

@@ -40,7 +40,7 @@
 <dependency>
   <groupId>org.noear</groupId>
   <artifactId>snack3</artifactId>
-  <version>3.2.66</version>
+  <version>3.2.67</version>
 </dependency>
 ```
 

UPDATE_LOG.md

@@ -1,3 +1,6 @@
+#### 3.2.67
+* 增加 java record 的参数与字段去重处理
+
 #### 3.2.66
 * 增加 Charset 反序化支持
 

snack3/pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>org.noear</groupId>
     <artifactId>snack3</artifactId>
-    <version>3.2.66</version>
+    <version>3.2.67</version>
     <packaging>jar</packaging>
 
     <name>${project.artifactId}</name>

snack3/src/main/java/org/noear/snack/to/ObjectToer.java

@@ -500,17 +500,25 @@ public Object analyseBean(Context ctx, ONode o, Object rst, Class<?> clz, Type t
                 throw new IllegalArgumentException("The constructor missing parameters: " +clz.getName(), e);
             }
         } else {
+            //排除字段
+            Set<String> excNames = null;
+
             if (rst == null) {
                 if(clzWrap.recordConstructor() == null) {
                     rst = BeanUtil.newInstance(clz);
                 }else{
-                    //只有带参数的构造函（像 kotlin data）
+                    //只有带参数的构造函（像 java record, kotlin data）
+                    excNames = new LinkedHashSet<>();
                     Parameter[] argsP = clzWrap.recordParams();
                     Object[] argsV = new Object[argsP.length];
 
                     for (int j = 0; j < argsP.length; j++) {
                         Parameter f = argsP[j];
                         String fieldK = f.getName();
+
+                        //构造参数有的，进入排除
+                        excNames.add(fieldK);
+
                         if (o.contains(fieldK)) {
                             Class fieldT = f.getType();
                             Type fieldGt = f.getParameterizedType();
@@ -538,8 +546,13 @@ public Object analyseBean(Context ctx, ONode o, Object rst, Class<?> clz, Type t
                 if (f.isDeserialize() == false) {
                     continue;
                 }
-
                 String fieldK = f.getName();
+
+                if(excNames != null && excNames.contains(fieldK)){
+                    continue;
+                }
+
+
                 if (o.contains(fieldK)) {
                     Class fieldT = f.type;
                     Type fieldGt = f.genericType;

snack3_demo/pom.xml

@@ -20,7 +20,7 @@
         <dependency>
             <groupId>org.noear</groupId>
             <artifactId>snack3</artifactId>
-            <version>3.2.66</version>
+            <version>3.2.67</version>
         </dependency>
 
 <!--        <dependency>-->

snack3_demo/src/test/java/features/_test5.java

@@ -0,0 +1,20 @@
+package features;
+
+import features.test5.A;
+import org.junit.Test;
+import org.noear.snack.ONode;
+
+/**
+ * @author noear 2023/5/10 created
+ */
+public class _test5 {
+    @Test
+    public void test() {
+        String poc = "{\"@type\":\"features.test5.A\"," +
+                "\"b\":{\"@type\":\"features.test5.B\",\"bList\":\"str1\"}}";
+        System.out.println(poc);
+        A o = ONode.deserialize(poc);
+        System.out.println(o.getB().getbList().size());
+        assert o.getB().getbList().size() == 1;
+    }
+}

snack3_demo/src/test/java/features/test5/A.java

@@ -0,0 +1,20 @@
+package features.test5;
+
+/**
+ * @author noear 2023/5/10 created
+ */
+public class A {
+    private B b;
+
+    public A(B b) {
+        this.b = b;
+    }
+
+    public B getB() {
+        return b;
+    }
+
+    public void setB(B b) {
+        this.b = b;
+    }
+}

snack3_demo/src/test/java/features/test5/B.java

@@ -0,0 +1,22 @@
+package features.test5;
+
+import java.util.List;
+
+/**
+ * @author noear 2023/5/10 created
+ */
+public class B {
+    private List<String> bList;
+
+    public B(List<String> bList) {
+        this.bList = bList;
+    }
+
+    public List<String> getbList() {
+        return bList;
+    }
+
+    public void setbList(List<String> bList) {
+        this.bList = bList;
+    }
+}

文章_Java_中_Snack3的使用.md

@@ -8,7 +8,7 @@ Snack3 基于jdk8，80kb大小，非常小巧。
 <dependency>
   <groupId>org.noear</groupId>
   <artifactId>snack3</artifactId>
-  <version>3.2.66</version>
+  <version>3.2.67</version>
 </dependency>
 ```
 

文章_Snack3_一个新的微型JSON框架.md

@@ -34,7 +34,7 @@ ONode 即 `One node` 之意；借签了 `Javascript` 所有变量由 `var` 申
 <dependency>
   <groupId>org.noear</groupId>
   <artifactId>snack3</artifactId>
-  <version>3.2.66</version>
+  <version>3.2.67</version>
 </dependency>
 ```
 

文章_Snack3之Jsonpath使用.md

@@ -9,7 +9,7 @@ Snack3 是一个支持JSONPath的JSON框架。JSONPath是一个很强大的功
 <dependency>
   <groupId>org.noear</groupId>
   <artifactId>snack3</artifactId>
-  <version>3.2.66</version>
+  <version>3.2.67</version>
 </dependency>
 ```