| <?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.xcong.excoin.system.mapper.RoleMapper"> | 
|     <resultMap id="roleMap" type="com.xcong.excoin.system.entity.Role"> | 
|         <result column="ROLE_ID" jdbcType="DECIMAL" property="roleId" /> | 
|         <result column="ROLE_NAME" jdbcType="VARCHAR" property="roleName" /> | 
|         <result column="REMARK" jdbcType="VARCHAR" property="remark" /> | 
|         <result column="CREATE_TIME" jdbcType="TIMESTAMP" property="createTime" /> | 
|         <result column="MODIFY_TIME" jdbcType="TIMESTAMP" property="modifyTime" /> | 
|     </resultMap> | 
|   | 
|     <select id="findUserRole" resultMap="roleMap"> | 
|         SELECT | 
|             r.* | 
|         FROM | 
|             t_role r | 
|         LEFT JOIN t_user_role ur ON (r.role_id = ur.role_id) | 
|         LEFT JOIN t_user u ON (u.user_id = ur.user_id) | 
|         WHERE | 
|             u.username = #{username} | 
|     </select> | 
|   | 
|     <select id="countRole" parameterType="role" resultType="Long"> | 
|         SELECT | 
|         COUNT(1) | 
|         FROM | 
|         t_role r | 
|         WHERE 1 = 1 | 
|         <if test="role.roleName != null and role.roleName != ''"> | 
|             AND r.role_name like CONCAT('%',#{role.roleName},'%') | 
|         </if> | 
|     </select> | 
|   | 
|     <select id="findRolePage" parameterType="role" resultType="role"> | 
|         SELECT | 
|             r.role_id roleId, | 
|             r.role_name roleName, | 
|             r.remark, | 
|             r.create_time createTime, | 
|             r.modify_time modifyTime, | 
|             GROUP_CONCAT( rm.menu_id ) menuIds | 
|         FROM | 
|             t_role r | 
|                 LEFT JOIN t_role_menu rm ON ( r.role_id = rm.role_id ) | 
|         WHERE 1 = 1 | 
|         <if test="role.roleName != null and role.roleName != ''"> | 
|             AND r.role_name like CONCAT('%',#{role.roleName},'%') | 
|         </if> | 
|         GROUP BY | 
|         r.role_id | 
|     </select> | 
| </mapper> |