Mybatis中关于自定义mapper.xml时,参数传递的方式及写法

List<Bean> selectIdBySortTime(@Param(value="id")Long  id);

<sql id="Base_Column_List" > 
 id, car_dept_name, car_maker_name, icon,car_maker_py,hot_type 
 </sql> 
 <select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Long" > 
 select 
 <include refid="Base_Column_List" /> 
 from common_car_make 
 where id = #{id,jdbcType=BIGINT} （jdbcType可省略）
 </select>

User login(@Param(value="name")String name,@Param(value="password")String password );
<select id="login"  resultType="com.pojo.User">
    select * from us where name=#{name} and password=#{password}
 </select>

   Service层
    Map<String, Object> paramMap=new hashMap();
    paramMap.put(“id”, value);
    paramMap.put(“carDeptName”,value);
    paramMap.put(“carMakerName”,value);
    paramMap.put(“hotType”,value);

Dao层 （如果不使用@Param注解，则sql中也可以省略属性前缀cm.）
List<Bean> queryCarMakerList(@Param(value="cm")Map paramMap);

<select id="queryCarMakerList" resultMap="BaseResultMap" parameterType="java.util.Map"> 
  select 
  <include refid="Base_Column_List" /> 
  from common_car_make cm 
  where 1=1 
  <if test="id != null"> 
   and id = #{cm.id,jdbcType=DECIMAL} 
  </if> 
  <if test="carDeptName != null"> 
   and car_dept_name = #{cm.carDeptName,jdbcType=VARCHAR} 
  </if> 
  <if test="carMakerName != null"> 
   and car_maker_name = #{cm.carMakerName,jdbcType=VARCHAR} 
  </if> 
  <if test="hotType != null" > 
   and hot_type = #{cm.hotType,jdbcType=BIGINT} 
  </if> 
  ORDER BY id 
 </select>

<update id="updateByPrimaryKeySelective" parameterType="com.epeit.api.model.CommonCarMake" > 
 update common_car_make 
 <set > 
  <if test="carDeptName != null" > 
  car_dept_name = #{carDeptName,jdbcType=VARCHAR}, 
  </if> 
  <if test="carMakerName != null" > 
  car_maker_name = #{carMakerName,jdbcType=VARCHAR}, 
  </if> 
  <if test="icon != null" > 
  icon = #{icon,jdbcType=VARCHAR}, 
  </if> 
  <if test="carMakerPy != null" > 
   car_maker_py = #{carMakerPy,jdbcType=VARCHAR}, 
  </if> 
  <if test="hotType != null" > 
   hot_type = #{hotType,jdbcType=BIGINT}, 
  </if> 
 </set> 
 where id = #{id,jdbcType=BIGINT} 
 </update>