ssm框架实现批量插入操作和更新操作

ssm框架实现批量插入操作和更新操作

1.插入操作

    insert into movie
    ( movie_id,movie_score,movie_name,type,box,movie_director,movie_actor,movie_area,
    movie_time,img)
    values
    
      (#{item.movieId}, #{item.movieScore}, #{item.movieName}, #{item.type}, #{item.box}, #{item.movieDirector},
      #{item.movieActor}, #{item.movieArea}, #{item.movieTime},#{item.img}
      )
    
  

2.更新操作

      UPDATE actor
      
        actor_weight=
        
        when #{bean.actorId} then
        #{bean.actorWeight}
        
      
  

注：open的case对应的actor_id是数据库里的字段