由于用户信息表和配置关系表都只是单表查询，不存在联查。故添加二级缓存，指向自己的namespace

 <?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.sunyo.wlpt.message.bus.service.mapper.UserInfoMapper">
+    <cache type="com.sunyo.wlpt.message.bus.service.cache.RedisCache"/>
     <resultMap id="BaseResultMap" type="com.sunyo.wlpt.message.bus.service.domain.UserInfo">
         <!--@mbg.generated-->
         <!--@Table user_info-->
@@ -24,12 +25,12 @@
   </select>
 
    <select id="selectByUsername" parameterType="java.lang.String" resultMap="BaseResultMap">
-      <!--@mbg.generated-->
-      select
-      <include refid="Base_Column_List"/>
-      from user_info
-      where username = #{username,jdbcType=VARCHAR}
-  </select>
+       <!--@mbg.generated-->
+       select
+       <include refid="Base_Column_List"/>
+       from user_info
+       where username = #{username,jdbcType=VARCHAR}
+   </select>
 
   <select id="getUserInfoList" resultMap="BaseResultMap">
       <!--@mbg.generated-->

 <?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.sunyo.wlpt.message.bus.service.mapper.UserMessageBindingMapper">
+    <cache type="com.sunyo.wlpt.message.bus.service.cache.RedisCache"/>
     <resultMap id="BaseResultMap" type="com.sunyo.wlpt.message.bus.service.domain.UserMessageBinding">
         <!--@mbg.generated--><!--@Table user_message_binding-->
         <id column="id" jdbcType="VARCHAR" property="id"/>