mybatis踩过的坑

<?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.koukay.mapper.AppPackageMapper" >

    <select id="getAllApps" resultType="com.koukay.entity.AppPackModel" >
        SELECT
        <include refid="base_app_sql"/>,
        3 AS authLevel
        FROM
        h_app_package h
    </select>
    <select id="getAppsAuth" resultType="com.koukay.entity.PermissionAppRoleUserDepartmentModel" >
        SELECT
            <include refid="base_app_sql"/>,
            authLevel
        FROM
            h_app_dept_role_user h
    </select>
    <sql id="base_app_sql">
        h.agentId,
        h.appKey,
        h.appSecret,
        h.CODE,
        h.creater,
        h.createdTime,
        h.deleted,
        h.enabled,
        h.id,
        h.logoUrl,
        h.logoUrlId,
        h.modifier,
        h.modifiedTime,
        h.NAME,
        h.name_i18n,
        h.remarks,
        h.sortKey
    </sql>
<!--入参为多个集合参数-->
    <select id="getApps" resultType="com.koukay.entity.AppPackModel" >
        SELECT
                <include refid="base_app_sql"/>,
                h1.authLevel
        FROM
            h_app_dept_role_user h1
            INNER JOIN h_app_package h ON h1.appCode = h.`code`
        WHERE
        h1.userId = #{userId}
        <if test="rolesIds !=null and rolesIds.size()>0">
            OR h1.roleId IN
            <foreach collection="rolesIds" item="params" index="index" open="(" close=")" separator=",">
                #{params.roleId}
            </foreach>
        </if>
        <if test="deptsIds !=null and deptsIds.size()>0">
            OR h1.deptId IN
            <foreach collection="deptsIds" item="params" index="index" open="(" close=")" separator=",">
                #{params.deptId}
            </foreach>
        </if>
        UNION ALL
        SELECT
        <include refid="base_app_sql"/>,
            3 AS authLevel
        FROM
            h_app_package h
        WHERE
            h.creater = #{userId}
    </select>
<!--    应用授权 1:给组织授权,2:给角色授权,3:给用户授权-->
    <insert id="grantApp" parameterType="com.koukay.entity.PermissionAppRoleUserDepartmentModel">
            INSERT INTO h_app_dept_role_user
                ( id, creater, createdTime, appCode,authLevel,authType,
　　　　　　　　<!--插入时对字段做动态选择-->
                <if test="authType=='1'.toString() ">
                    deptId
                </if>
                <if test="authType=='2'.toString() ">
                    roleId
                </if>
                <if test="authType=='3'.toString() ">
                    userId
                </if>
            )
            VALUES
            <foreach collection ="authList" item="param" index= "index" separator ="," >
                (
                    (SELECT REPLACE(UUID(), '-', '') AS id),<!--生成UUID-->
                    #{createdBy,jdbcType=VARCHAR},
                    #{createdTime,jdbcType=TIMESTAMP},
                    #{appCode,jdbcType=VARCHAR},
                    #{param.authLevel,jdbcType=VARCHAR},
                    #{authType,jdbcType=VARCHAR},
                    #{param.id,jdbcType=VARCHAR}
                )
            </foreach>
    </insert>
    <delete id="deleteAuth">
        delete from h_app_dept_role_user
        <where>
            <if test="id != null and id != ''">
                id = #{id,jdbcType=VARCHAR}
            </if>
            <if test="appCode != null and appCode != ''">
                and appCode = #{appCode,jdbcType=VARCHAR}
            </if>
            <if test="authType != null and authType != ''">
                and authType = #{authType,jdbcType=VARCHAR}
            </if>
        </where>
    </delete>
</mapper>

@Mapper
public interface AppPackageMapper {

    void grantApp(PermissionAppRoleUserDepartmentModel permissionAppRoleUserDepartmentModel);

    List<AppPackModel> getApps(Map params);

    List<AppPackModel> getAllApps();

    void deleteAuth(Map<String, Object> param);

    List<PermissionAppRoleUserDepartmentModel> getAppsAuth();
}

@ApiModel(
        description = "应用角色,应用组织,应用用户 关联对象"
)
@Data
public class PermissionAppRoleUserDepartmentModel extends BaseModel {
    @ApiModelProperty("权限组名称")
    private String name;

    @ApiModelProperty("关联的应用编码")
    private String appCode;

    @ApiModelProperty(value = "授权集合")
    private List<KeyValueModel> authList;

    @ApiModelProperty("权限级别,1:查看权限,2:操作权限,3:授权权限")
    private String authLevel;

    @ApiModelProperty("权限类型,1:给组织授权,2:给角色授权,3:给用户授权")
    private String authType;

}