Mybatis+mysql动态分页查询数据案例——Mybatis的配置文件(mybatis-config.xml)

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
  <typeAliases>
    <!-- 动态查询房屋信息的条件类 -->
    <typeAlias type="cn.bdqn.mhouse.entity.HouseCondition" alias="houseC"/>
    <typeAlias type="cn.bdqn.mhouse.util.Page" alias="page"/>
    <!-- 区县别名 -->
    <typeAlias type="cn.bdqn.mhouse.entity.District" alias="district"/>
    <typeAlias type="cn.bdqn.mhouse.dao.IDistrictDao" alias="districtDao"/>
    <!-- 房屋信息的别名 -->
    <typeAlias type="cn.bdqn.mhouse.entity.House" alias="house"/>
    <typeAlias type="cn.bdqn.mhouse.dao.IHouseDao" alias="houseDao"/>
    <!-- 街道信息的别名 -->
    <typeAlias type="cn.bdqn.mhouse.entity.Street" alias="street"/>
    <typeAlias type="cn.bdqn.mhouse.dao.IStreetDao" alias="streetDao"/>
    <!-- 房屋类型的别名 -->
    <typeAlias type="cn.bdqn.mhouse.entity.Types" alias="types"/>
    <typeAlias type="cn.bdqn.mhouse.dao.ITypesDao" alias="typesDao"/>
    <!-- 用户信息的别名 -->
    <typeAlias type="cn.bdqn.mhouse.entity.Users" alias="users"/>
    <typeAlias type="cn.bdqn.mhouse.dao.IUsersDao" alias="usersDao"/>
  </typeAliases>
  <environments default="Mysqldevelopment">
    <!-- oracle的数据库配置  -->
    <environment id="Oracledevelopment">
    <transactionManager type="JDBC"/>
      <dataSource type="POOLED">
      <property name="driver" value="oracle.jdbc.OracleDriver"/>
      <property name="url" value="jdbc:oracle:thin:@127.0.0.1:1521:orcl"/>
      <property name="username" value="scott"/>
      <property name="password" value="123"/>
      </dataSource>
    </environment>
    <!-- mysql的数据库配置 -->
    <environment id="Mysqldevelopment">
    <transactionManager type="JDBC"/>
      <dataSource type="POOLED">
      <property name="driver" value="com.mysql.jdbc.Driver"/>
      <property name="url" value="jdbc:mysql://192.168.1.128:3306/house"/>
      <property name="username" value="root"/>
      <property name="password" value="171268"/>
      </dataSource>
    </environment>
  </environments>
  <mappers>
    <mapper resource="cn/bdqn/mhouse/dao/DistrictDaoMapper.xml"/>
    <mapper resource="cn/bdqn/mhouse/dao/HouseDaoMapper.xml"/>
    <mapper resource="cn/bdqn/mhouse/dao/StreetDaoMapper.xml"/>
    <mapper resource="cn/bdqn/mhouse/dao/TypesDaoMapper.xml"/>
    <mapper resource="cn/bdqn/mhouse/dao/UsersDaoMapper.xml"/>
  </mappers>
</configuration>