Spring Boot集成mybatis

1、勾选 mybatis、devtools

2、创建实体类

3、编写mapper

4、编写mappe.xml

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

  <!DOCTYPE mapper (View Source for full doctype...)>

-<mapper namespace="com.hint.mapper.GirlMapper">

-<resultMap id="BaseResultMap" type="com.hint.domain.Girl">

  <id column="id" property="id" jdbcType="INTEGER" />

  <result column="girl_name" property="name" jdbcType="VARCHAR" />

  <result column="girl_birthday" property="birthday" jdbcType="TIMESTAMP" />

  </resultMap>

  <sql id="Base_Column_List">id, girl_name, girl_birthday</sql>

-<select id="selectById" resultMap="BaseResultMap" parameterType="java.lang.Integer">

  select

  <include refid="Base_Column_List" />

  from girl where id = #{id,jdbcType=INTEGER}

  </select>

  <insert id="insert" parameterType="com.hint.domain.Girl">insert into girl (id, girl_name, girl_birthday) values (#{id,jdbcType=INTEGER}, #{name,jdbcType=VARCHAR}, #{birthday,jdbcType=TIMESTAMP})</insert>

  </mapper>

5、配置

1）创建mybatis

2）配置

应该是 = 而不是 ：

6、测试