sg_zjjg_sjqy/target/classes/mapper/mysql/BankMapper.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.cool.bang.modules.mysql.mapper.BankMapper">

    <resultMap id="bankMap" type="com.cool.bang.modules.mysql.domain.Bank">
        <id property="id" column="id"/>
        <result property="code"        column="code"        jdbcType="VARCHAR"/>
        <result property="bankName"    column="bank_name"   jdbcType="VARCHAR"/>
        <result property="director"    column="director"    jdbcType="VARCHAR"/>
        <result property="phone"       column="phone"       jdbcType="VARCHAR"/>
        <result property="address"     column="address"     jdbcType="VARCHAR"/>
        <result property="trusteeship" column="trusteeship" jdbcType="TINYINT"/>
        <result property="supervise"   column="supervise"   jdbcType="TINYINT"/>
        <result property="authState"   column="auth_state"  jdbcType="INTEGER"/>
        <result property="token"       column="token"       jdbcType="VARCHAR"/>
        <result property="secret"      column="secret"      jdbcType="VARCHAR"/>
        <result property="delFlag"     column="del_flag"    jdbcType="TINYINT"/>
    </resultMap>

    <select id="selectByName" resultMap="bankMap">
        select * from fc_bank where bank_name = #{bankName}
    </select>
</mapper>