<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE mapper

  PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"

  "http://mybatis.org/dtd/mybatis-3-mapper.dtd">

<mapper namespace="com.dao.BookMapper">

  <insert id="insertBook" useGeneratedKeys="true" keyProperty="id">

      insert into book (title,price,publishDate) value(#{title},#{price},#{publishDate})

  </insert>

</mapper>