1.增加插入数据时的 createTime字段 为 LocalDateTime

2.自动序列和反序列化 CreateTime 字段
3.修改rabbitMQ序列化方法，使其支持 LocalDateTime

src/main/java/com/yupi/springbootinit/config/RabbitMQConfig.java

@@ -1,6 +1,13 @@
 package com.yupi.springbootinit.config;
 
+import com.fasterxml.jackson.annotation.JsonAutoDetect;
+import com.fasterxml.jackson.annotation.PropertyAccessor;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
+import com.rabbitmq.client.ConnectionFactory;
 import org.springframework.amqp.core.Queue;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
 import org.springframework.amqp.support.converter.Jackson2JsonMessageConverter;
 import org.springframework.amqp.support.converter.MessageConverter;
 import org.springframework.context.annotation.Bean;
@@ -18,9 +25,20 @@ public class RabbitMQConfig {
     public Queue hostInfoQueue(){
         return new Queue(QUEUE,true);
     }
+
+//
+//    @Bean
+//    public MessageConverter messageConverter(){
+//        return new Jackson2JsonMessageConverter();
+//    }
+
     @Bean
-    public MessageConverter messageConverter(){
-        return new Jackson2JsonMessageConverter();
+    public MessageConverter messageConverter() {
+        ObjectMapper om = new ObjectMapper();
+        om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
+        om.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
+        om.registerModule(new JavaTimeModule());
+        return new Jackson2JsonMessageConverter(om);
     }
 
 }