oracle实现批量插入

一、Dao层(增加@Parm参数)

    void insert(@Param("list") List<TicketInfo> ticketInfos);

二、Mapper层(加入条件判断值是否为空)

insert all
            <foreach collection="list" item="item" index="index">
                into 表名
                <trim prefix="(" suffix=")" suffixOverrides=",">
                    <if test="item.billNo != null">
                        BILLNO,
                    </if>
                    <if test="item.recSn != null">
                        rec_sn,
                    </if>
                    <if test="item.tranAmt != null">
                        tran_amt
                    </if>
                </trim>
                <trim prefix="values (" suffix=")" suffixOverrides=",">
                    <if test="item.billNo != null">
                        #{item.billNo,jdbcType=VARCHAR},
                    </if>
                    <if test="item.recSn != null">
                        #{item.recSn,jdbcType=VARCHAR},
                    </if>
                    <if test="item.tranAmt != null">
                        #{item.tranAmt,jdbcType=VARCHAR}
                    </if>
                </trim>
            </foreach>
            select 1 from dual
    </insert>