1.将id设置成自增序列
CREATE OR REPLACE TRIGGER "DATALIB"."TRIG_USER_ADD"
BEFORE INSERT ON "sys_user" for each row
begin
select SEQ_USER.nextval into :new."user_id" from dual;
end;
ALTER TRIGGER "DATALIB"."TRIG_USER_ADD" ENABLE;
2.mybatis中关于数据库的xml配置文件
<insert
)
values
(
#{username, jdbcType=VARCHAR},
#{password, jdbcType=VARCHAR},
#{email, jdbcType=VARCHAR},
#{mobile, jdbcType=VARCHAR},
#{status, jdbcType=NUMERIC},
#{createTime, jdbcType=DATE}
)
</insert>
3. 测试代码
SysUserEntity user=new SysUserEntity();
user.setUsername(username);
user.setPassword(passwd);
user.setEmail(email);
user.setMobile(mobile);
user.setStatus(status);
System.out.println(user.getUserId()+"888888888888888888888888");
sysUserService.save(user);
System.out.println(user.getUserId()+"=========================");