insert into news_website.news_duty(name, job_title, create_time, duty_time) values (#{entity.name}, #{entity.jobTitle}, #{entity.createTime}, #{entity.dutyTime}) insert into news_website.news_duty(name, job_title, create_time, duty_time) values (#{entity.name}, #{entity.jobTitle}, #{entity.createTime}, #{entity.dutyTime}) on duplicate key update name = values(name) , job_title = values(job_title) , create_time = values(create_time) , duty_time = values(duty_time)