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/model/entity/ServerBigBrother.java

@@ -4,8 +4,17 @@ import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
+
+import java.time.LocalDateTime;
 import java.util.Date;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateDeserializer;
+import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
 import lombok.Data;
+import org.springframework.format.annotation.DateTimeFormat;
 
 /*
 * @author: ziin
@@ -98,4 +107,8 @@ public class ServerBigBrother {
      */
     @TableField(value = "tenant_id")
     private Long tenantId;
+
+    @TableField(value = "create_time")
+
+    private LocalDateTime createTime;
 }