<resultMap type="User" id="UserResult">
        <!--  表字段  -->
        <result property="xxxxxxxxxId" column="xxxxxxxxx_id"/>
        <!--  通用字段和關聯(lián)字段  -->
        <result property="userId" column="user_id"/>
        <result property="status" column="status"/>
        <result property="createBy" column="create_by"/>
        <result property="createTime" column="create_time"/>
        <result property="updateBy" column="update_by"/>
        <result property="updateTime" column="update_time"/>
        <result property="remark" column="remark"/>
        <result property="scriptJson" column="script_json"/>
        <!--  關聯(lián)查詢  -->
        <association property="user" column="user_id" javaType="User" resultMap="UserResult"/>
</resultMap>

<resultMap type="User" id="UserResult">
        <id property="userId" column="user_id"/>
        <result property="userName" column="user_name"/>
        <id property="roleId" column="role_id"/>
        <!--  二級關聯(lián)查詢  -->
        <association property="role" column="role_id" javaType="Role" resultMap="RoleResult"/>
</resultMap>

<resultMap type="Role" id="RoleResult">
        <id property="roleId" column="role_id"/>
        <result property="roleName" column="role_name"/>
</resultMap>

<select id="" parameterType="" resultMap="">
    select a.*,u.role_id,r.role_name from xxxx a
    left join user u on a.user_id = u.user_id
    left join role r on r.role_id = u.role_id 
</select>

@Table(name="Test", alias="a", label="測試表", columns={
        @Column(name="testid", attrName="testid", label="測試ID", isPK=true),
        @Column(name="userid", attrName="userid", label="用戶id"),
        @Column(includeEntity=DataEntity.class),
}, joinTable = {
        @JoinTable(type= JoinTable.Type.LEFT_JOIN,entity = User.class, alias = "c",
                on = "c.user_id = a.user_id", attrName="user",columns = {
                @Column(name = "user_name",attrName="username", label="用戶名"),
                @Column(name = "role_id",attrName="roleId", label="角色id"),
        }),
        @JoinTable(type= JoinTable.Type.LEFT_JOIN,entity = Role.class, alias = "d",
                on = "d.role_id = c.role_id", attrName="role",columns = {
                @Column(name = "role_name",attrName="rolename", label="角色名稱"),
        }),
},
        orderBy="a.update_date DESC"
)
public class Utest extends DataEntity<Utest> {
    private static final long serialVersionUID = 1L;
    private User user;
    private Role role;
    private String testid;        // 構件ID
}

<#form:input path="user.userName"class="form-control width-120" />

file.getSqlMap().getWhere().and("c.user_name", QueryType.LIKE,"張");