对于 expression_rule_user_list，还需要进行其他区分。默认情况下，Google Ads 会对规则项目组中的所有规则项目一并进行 AND 操作。这意味着，至少一个规则项目组中的每个规则项目必须都匹配，才能使该规则将访问者添加到列表中。这称为“析取范式”或 OR_OF_ANDS。
或者，如果各个规则项目组中至少一个规则项目符合条件，您可以将列表设置为仅向其中添加一位访问者。这称为“合取范式”或 AND_OF_ORS，通过 rule_type 字段可用于 expression_rule_user_list。尝试将 AND_OF_ORS 用于 date_specific_rule_user_list 会导致错误。
现在，只要将上述规则项目组合并成新的用户列表即可。在本示例中，我们将保留默认的 OR_OF_ANDS 功能，因为这是我们构建这些规则的目的所在。
Java
FlexibleRuleUserListInfo flexibleRuleUserListInfo =
FlexibleRuleUserListInfo.newBuilder()
.setInclusiveRuleOperator(UserListFlexibleRuleOperator.AND)
.addInclusiveOperands(
FlexibleRuleOperandInfo.newBuilder()
.setRule(
// The default rule_type for a UserListRuleInfo object is OR of ANDs
// (disjunctive normal form). That is, rule items will be ANDed together
// within rule item groups and the groups themselves will be ORed together.
UserListRuleInfo.newBuilder()
.addRuleItemGroups(checkoutDateRuleGroup)
.addRuleItemGroups(checkoutAndCartSizeRuleGroup))
// Optional: includes a lookback window for this rule, in days.
.setLookbackWindowDays(7L))
.build();
C#
FlexibleRuleUserListInfo flexibleRuleUserListInfo = new FlexibleRuleUserListInfo();
FlexibleRuleOperandInfo flexibleRuleOperandInfo = new FlexibleRuleOperandInfo() {
Rule = new UserListRuleInfo()
};
flexibleRuleOperandInfo.Rule.RuleItemGroups.Add(checkoutAndCartSizeRuleGroup);
flexibleRuleOperandInfo.Rule.RuleItemGroups.Add(checkoutDateRuleGroup);
flexibleRuleUserListInfo.InclusiveOperands.Add(flexibleRuleOperandInfo);
PHP
$flexibleRuleUserListInfo = new FlexibleRuleUserListInfo([
'inclusive_rule_operator' => UserListFlexibleRuleOperator::PBAND,
'inclusive_operands' => [
new FlexibleRuleOperandInfo([
'rule' => new UserListRuleInfo([
// The default rule_type for a UserListRuleInfo object is OR of ANDs
// (disjunctive normal form). That is, rule items will be ANDed together
// within rule item groups and the groups themselves will be ORed together.
'rule_item_groups' => [
$checkoutAndCartSizeRuleGroup,
$checkoutDateRuleGroup
]
]),
// Optionally add a lookback window for this rule, in days.
'lookback_window_days' => 7
])
],
'exclusive_operands' => []
]);
Python
# Create a FlexibleRuleUserListInfo object, or a flexible rule
# representation of visitors with one or multiple actions.
# FlexibleRuleUserListInfo wraps UserListRuleInfo in a
# FlexibleRuleOperandInfo object that represents which user lists to
# include or exclude.
flexible_rule_user_list_info = (
rule_based_user_list_info.flexible_rule_user_list
)
flexible_rule_user_list_info.inclusive_rule_operator = (
client.enums.UserListFlexibleRuleOperatorEnum.AND
)
# The default rule_type for a UserListRuleInfo object is OR of
# ANDs (disjunctive normal form). That is, rule items will be
# ANDed together within rule item groups and the groups
# themselves will be ORed together.
rule_operand = client.get_type("FlexibleRuleOperandInfo")
rule_operand.rule.rule_item_groups.extend(
[
checkout_and_cart_size_rule_group,
checkout_date_rule_group,
]
)
rule_operand.lookback_window_days = 7
flexible_rule_user_list_info.inclusive_operands.append(rule_operand)
Ruby
r.flexible_rule_user_list = client.resource.flexible_rule_user_list_info do |frul|
frul.inclusive_rule_operator = :AND
frul.inclusive_operands << client.resource.flexible_rule_operand_info do |froi|
froi.rule = client.resource.user_list_rule_info do |info|
info.rule_item_groups += [checkout_date_rule_group, checkout_and_cart_size_rule_group]
end
# Optionally include a lookback window for this rule, in days.
froi.lookback_window_days = 7
end
end
Perl
my $flexible_rule_user_list_info =
Google::Ads::GoogleAds::V16::Common::FlexibleRuleUserListInfo->new({
inclusiveRuleOperator => AND,
inclusiveOperands => [
Google::Ads::GoogleAds::V16::Common::FlexibleRuleOperandInfo->new({
rule => Google::Ads::GoogleAds::V16::Common::UserListRuleInfo->new({
# The default rule_type for a UserListRuleInfo object is OR of
# ANDs (disjunctive normal form). That is, rule items will be
# ANDed together within rule item groups and the groups
# themselves will be ORed together.
ruleItemGroups => [
$checkout_date_rule_group, $checkout_and_cart_size_rule_group
]}
),
# Optionally include a lookback window for this rule, in days.
lookback_window_days => 7
})
],
exclusiveOperands => []});
通过网站访问日期范围加以限制
上述 expression_rule_user_list 可以满足您的需求，但如果您只希望捕获符合该列表中规则并在 10 月 1 日至 12 月 31 日期间访问您的网站的用户，该怎么办？使用 date_specific_rule_user_list。
date_specific_rule_user_list 的创建过程与 expression_rule_user_list 的创建过程相同。请使用 DateSpecificRuleUserListInfo 对象设置 date_specific_rule_user_list 字段，而不是设置 RuleBasedUserListInfo 对象的 expression_rule_user_list 字段。此对象将包含 start_date 和 end_date 的字段。
DateSpecificRuleUserListInfo dateSpecificRuleUserListInfo =
DateSpecificRuleUserListInfo.newBuilder()
.setRule(
UserListRuleInfo.newBuilder()
.addAllRuleItemGroups(
ImmutableList.of(checkoutAndCartSizeRuleGroup, checkoutDateRuleGroup)))
.setStartDate(StringValue.of("2019-10-01"))
.setEndDate(StringValue.of("2019-12-31"))
.build();
新列表将包含与上一个列表满足相同规则，但仅限在 start_date（含）和 end_date（含）之间访问您的网站的所有用户。
在列表中加入过往用户
您还可以通过将用户列表的 prepopulation_status 设置为 REQUESTED，将过往用户添加到基于规则的用户列表中，并通过定期检查此字段的状态来监控异步预填充过程的进度。
此操作仅会添加过去 30 天内的过往用户，具体取决于名单的成员资格有效期和添加再营销代码的日期。请求处理完毕后，状态将更新为 FINISHED；如果请求失败，状态将更新为 FAILED。