采用配置方式实现

backend/inz.message/src/main/java/com/beecode/inz/message/web/info/MessageInfo.java

@@ -8,7 +8,6 @@ import org.slf4j.LoggerFactory;
 
 import com.beecode.bcp.type.KObject;
 import com.beecode.inz.message.MessageInfoConstants;
-import com.fasterxml.jackson.annotation.JsonFormat;
 
 public class MessageInfo {
 
@@ -22,7 +21,6 @@ public class MessageInfo {
 	
 	private ReferenceInfo sender;
 	
-	@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
 	private Date createTime;
 	
 	private String type;