Java内容重新整理删除过期的东西

Java/JavaDemo/codedemo/json/gson/CustomSerialize.java

@@ -0,0 +1,42 @@
+package cn.aofeng.demo.json.gson;
+
+import java.lang.reflect.Type;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonSerializationContext;
+import com.google.gson.JsonSerializer;
+
+/**
+ * 自定义序列化。
+ * 
+ * @author <a href="mailto:aofengblog@163.com">聂勇</a>
+ */
+public class CustomSerialize {
+
+    public static void main(String[] args) {
+        GsonBuilder builder = new GsonBuilder();
+        builder.registerTypeAdapter(Person.class, new PersonSerializer());
+        Gson gson = builder.create();
+        
+        Person obj = new Person("aofeng", 32);
+        System.out.println( gson.toJson(obj) ); // 输出结果：{"PersonName":"aofeng","PersonAge":32}
+    }
+
+    public static class PersonSerializer implements JsonSerializer<Person> {
+
+        @Override
+        public JsonElement serialize(Person obj, Type type,
+                JsonSerializationContext context) {
+            JsonObject jo = new JsonObject();
+            jo.addProperty("PersonName", obj.getName());
+            jo.addProperty("PersonAge", obj.getAge());
+            
+            return jo;
+        }
+        
+    } // end of PersonSerializer
+    
+}