add custom serialize support

hutool-json/src/test/java/cn/hutool/json/CustomSerializeTest.java

@@ -0,0 +1,55 @@
+package cn.hutool.json;
+
+import java.util.Date;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import cn.hutool.json.serialize.JSONDeserializer;
+import cn.hutool.json.serialize.JSONObjectSerializer;
+import lombok.ToString;
+
+public class CustomSerializeTest {
+
+	@Test
+	public void serializeTest() {
+		JSONUtil.putSerializer(CustomBean.class, new JSONObjectSerializer<CustomBean>() {
+
+			@Override
+			public void serialize(JSONObject json, CustomBean bean) {
+				json.put("customName", bean.name);
+			}
+		});
+		
+		CustomBean customBean = new CustomBean();
+		customBean.name = "testName";
+		
+		JSONObject obj = JSONUtil.parseObj(customBean);
+		Assert.assertEquals("testName", obj.getStr("customName"));
+	}
+	
+	@Test
+	public void deserializeTest() {
+		JSONUtil.putDeserializer(CustomBean.class, new JSONDeserializer<CustomBean>() {
+
+			@Override
+			public CustomBean deserialize(JSON json) {
+				CustomBean customBean = new CustomBean();
+				customBean.name = ((JSONObject)json).getStr("customName");
+				return customBean;
+			}
+
+		});
+		
+		String jsonStr = "{\"customName\":\"testName\"}";
+		CustomBean bean = JSONUtil.parseObj(jsonStr).toBean(CustomBean.class);
+		Assert.assertEquals("testName", bean.name);
+	}
+
+	@ToString
+	public static class CustomBean {
+		public String name;
+		public String b;
+		public Date date;
+	}
+}

hutool-json/src/test/java/cn/hutool/json/JSONObjectTest.java

@@ -351,7 +351,7 @@ public class JSONObjectTest {
 		Assert.assertEquals("yyb\\nbbb", jsonObject.getStrEscaped("name"));
 		
 		String bbb = jsonObject.getStr("bbb", "defaultBBB");
-		Console.log(bbb);
+		Assert.assertEquals("defaultBBB", bbb);
 	}
 
 	public static enum TestEnum {