以前用的是hibernate来对数据库进行处理,现在换了架构了,改用mybatis,我感觉用起来还是挺顺手的,现在正在理解他的实现过程,现在遇到分页这个难题了,就大神帮忙解释下
接口中的方法是这样的
List<T> selectByExampleWithBLOBs(FilterExample example);xml中的代码是这样的
List<T> selectByExampleWithRowbounds(FilterExample example, RowBounds rowBounds);
<select id="selectByExample" resultMap="BaseResultMap" parameterType="com.excenergy.edba.filter.FilterExample" >
<!--
WARNING - @mbggenerated
This element is automatically generated by MyBatis Generator, do not modify.
This element was generated on Wed May 21 13:11:55 CST 2014.
-->
select
<if test="distinct" >
distinct
</if>
<include refid="Base_Column_List" />
from LOGIN_LOG
<if test="_parameter != null" >
<include refid="Example_Where_Clause" />
</if>
<if test="orderByClause != null" >
order by ${orderByClause}
</if>
</select>
<select resultMap="BaseResultMap" parameterType="com.excenergy.edba.filter.FilterExample" id="selectByExampleWithRowbounds" >
<!--
WARNING - @mbggenerated
This element is automatically generated by MyBatis Generator, do not modify.
This element was generated on Wed May 21 13:11:55 CST 2014.
-->
select
<if test="distinct" >
distinct
</if>
<include refid="Base_Column_List" />
from LOGIN_LOG
<if test="_parameter != null" >
<include refid="Example_Where_Clause" />
</if>
<if test="orderByClause != null" >
order by ${orderByClause}
</if>
</select>
<sql id="Example_Where_Clause" >
<!--
WARNING - @mbggenerated
This element is automatically generated by MyBatis Generator, do not modify.
This element was generated on Wed May 21 13:11:55 CST 2014.
-->
<where >
<foreach collection="oredCriteria" item="criteria" separator="or" >
<if test="criteria.valid" >
<trim prefix="(" suffix=")" prefixOverrides="and" >
<foreach collection="criteria.criteria" item="criterion" >
<choose >
<when test="criterion.noValue" >
and ${criterion.condition}
</when>
<when test="criterion.singleValue" >
and ${criterion.condition} #{criterion.value}
</when>
<when test="criterion.betweenValue" >
and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
</when>
<when test="criterion.listValue" >
and ${criterion.condition}