SSM成长笔记

Posted 2021-06-01 周公

 

@Mapper 和 @Repository注解区别

1、使用@mapper后，不需要在spring配置中设置扫描地址，通过mapper.xml里面的namespace属性对应相关的mapper类，spring将动态的生成Bean后注入到ServiceImpl中。

2、@repository则需要在Spring中配置扫描包地址，然后生成dao层的bean，之后被注入到ServiceImpl中

 

建表：

drop table ims_user.t_ims_busi_access_flow cascade constraints;

/*==============================================================*/
/* Table: ims_user.t_ims_busi_access_flow */
/*==============================================================*/
create table ims_user.t_ims_busi_access_flow
(
access_id VARCHAR2(32) not null,
access_model VARCHAR2(1),
busi_type VARCHAR2(16),
order_type VARCHAR2(16),
order_no VARCHAR2(32),
plat_code VARCHAR2(32),
status VARCHAR2(1),
create_time DATE,
update_time DATE,
remark CLOB,
constraint PK_T_IMS_BUSI_ACCESS_FLOW primary key (access_id)
);

comment on column ims_user.t_ims_busi_access_flow.access_id is\'对接流水号\';
comment on column ims_user.t_ims_busi_access_flow.access_model is\'对接类型(0:接入，1:接出)\';
comment on column ims_user.t_ims_busi_access_flow.busi_type is\'业务类型(收发货)\';
comment on column ims_user.t_ims_busi_access_flow.order_type is\'订单类型(logistics:物流单)\';
comment on column ims_user.t_ims_busi_access_flow.order_no is\'业务订单号\';
comment on column ims_user.t_ims_busi_access_flow.plat_code is\'平台编码\';
comment on column ims_user.t_ims_busi_access_flow.status is\'对接状态(0:失败，1：成功，2：超时)\';
comment on column ims_user.t_ims_busi_access_flow.create_time is\'创建时间\';
comment on column ims_user.t_ims_busi_access_flow.update_time is\'修改时间\';
comment on column ims_user.t_ims_busi_access_flow.remark is\'备注\';