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>

    <properties resource="mybatis/mybatis.properties"/>
    <typeAliases>
        <package name="com.ces.pojo"/>
    </typeAliases>
    <typeHandlers>
        <typeHandler handler="com.ces.config.UserHandler" jdbcType="VARCHAR" javaType="com.ces.pojo.User"/>
    </typeHandlers>
    <environments default="development">
        <environment id="development">
            <transactionManager type="JDBC"/>
            <dataSource type="POOLED">
             <!--   <property name="driver" value="com.microsoft.sqlserver.jdbc.SQLServerDriver"/>
                <property name="url" value="jdbc:sqlserver://localhost:1433;DatabaseName=zxoa;SelectMethod=Cursor"/>
                <property name="username" value="sa"/>
                <property name="password" value="123456"/>-->
                <property name="driver" value="${database.driver}"/>
                <property name="url" value="${database.url}"/>
                <property name="username" value="${database.username}"/>
                <property name="password" value="${database.password}"/>
            </dataSource>
        </environment>
    </environments>
    <mappers>
        <mapper resource="mapper/UserMapper.xml"/>
    </mappers>
</configuration>