前言
我的优惠券作为营销玩法的一种运营工具,在营销活跃场中起到很至关重要的作用。如何更加高效的赋能业务,助理业务发展,灵活扩展业务,是我们一直追求和思考的方向
一、背景
1.1 现状
营销中台作为券的“供应链端”,控制券的所有类型。
我的优惠券作为工具,提供用户已有优惠券的展示列表,不同类型的券利益点不同,运营会提供各自展示规则。
谋略作为用户触达方,为了提高券的核销率,会对用户做过期提醒push,同时触达文案要求跟券的营销文案一致。

1.2 挑战点
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1、营销中台每次新增券类型,都需要运营指定营销文案后,由研发硬编码实现。能不能支持业务运营人员根据需求灵活扩展,动态配置营销文案,并且能够及时生效呢?
-
2、消息中心的push提醒文案需要跟营销展示文案一致,那就由业务侧研发硬编码实现一套,消息中心侧实现一套,并且还得保证两处的规则逻辑一致才可以。
能不能将这种相同的规则抽取出来,以订阅的方式下发到订阅者上去,既保证规则的唯一性,也能够做到规则共享?
二、解决方案
鉴于上述场景的痛点,我们接入ZCube平台来解决
2.1 接入ZCube
官网地址:https://zcube.jr.jd.com文章介绍:《ZCube:会员权益体系规则引擎原理介绍 【一】》
首先,在ZCube平台接入我的优惠券应用

搭建优惠券运营玩法规则

展示逻辑映射规则

发布知识包

2.2 应用系统接入SDK
maven坐标依赖
<!-- 规则引擎客户端SDK --> <dependency> <groupId>com.jd.jdt.rule.core</groupId> <artifactId>rule-core-client-spring</artifactId> <version>1.0.1-SNAPSHOT</version> </dependency>
properties参数配置
rule.env=prod rule.appName=jrm_member_center rule.secret=xxx rule.packages=xxx
spring xml配置
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd" default-lazy-init="false"> <bean id="ruleExecuteService" class="com.jd.jdt.rule.core.client.service.impl.RuleExecuteServiceImpl"> <property name="knowledgeCacheService" ref="knowledgeCachePushService"/> </bean> <bean id="knowledgeCachePushService" class="com.jd.jdt.rule.core.client.service.impl.KnowledgeCachePushService"> <property name="cloudFileInnerService" ref="cloudFileInnerService"/> </bean> <bean id="cloudFileInnerService" class="com.jd.jdt.rule.core.client.service.impl.CloudFileInnerService"> <constructor-arg index="0" value="#{frozenParamBean['rule.env']}"/> </bean> <bean id="ruleClient" class="com.jd.jdt.rule.core.client.etcd.RuleClient"> <constructor-arg index="0" value="#{frozenParamBean['rule.appName']}"/> <constructor-arg index="1" value="#{frozenParamBean['rule.env']}"/> <constructor-arg index="2" value="#{frozenParamBean['rule.packages']}"/> <constructor-arg index="3" ref="knowledgeCachePushService"/> </bean> </beans>
api调用
RuleExecutionResult ruleExecutionResult = ruleExecuteService.fireRules(knowPackageName, param);
2.3 AB方式灰度上线
为了保证现有功能的稳定,我们采用AB方式灰度上线,配置在白名单内的用户走规则引擎执行的逻辑,否则走原硬编码逻辑。

三、结果展示
C端页面展示

SGM执行方法监控,tp99基本在1ms,cpu及内存较稳定,对系统原业务逻辑基本无影响


四、改造后的优势
1、营销中台新增品后,只需要在策略中心可视化配置,0代码
2、策略规则支持热部署,发布审批即生效
3、业务规则以知识库形式存储,所见即所得,便于业务侧优惠券资源治理
五、压测
5.1 压测对象
| -- | 描述 | 备注 | |
|---|---|---|---|
| 1 | 压测案例项目 | SDK客户端示例项目 | fin-rule-client-example |
| 2 | 压测机器 | 用户持有优惠券接口 | 接口:com.jd.jdt.rule.engine.core.example.facade.IRuleExeFacade 别名:fin-rule-client-example |
| 3 | 执行知识包01 exePackage01 执行知识包03 exePackage03 执行aviator01 exeRule03 | SDK客户端示例项目 | fin-rule-client-example |
| 4 | 压测机器 | 指定预发机器 | 11.248.242.133 100.99.122.24 |
5.2 压测平台
压测脚本:
| 压测方法 | 压测脚本 | |
|---|---|---|
| 1 | exePackage01 | exePackage01.groovy |
| 2 | exePackage03 | exePackage03.groovy |
| 3 | exeRule03 | exeRule03.groovy |
exePackage01
package jsf import com.jd.fastjson.JSON import com.jd.fastjson.JSONObject import com.jd.forcebot.engine.TestUtils import com.jd.forcebot.engine.groovy.Lifecycle import com.jd.forcebot.engine.groovy.RatePolicy import com.jd.forcebot.engine.groovy.TestCase import com.jd.forcebot.engine.groovy.TestSuite import com.jd.forcebot.toolkit.parameterized.latest.AsciiFileAccessArbitrarily import com.jdd.test.performance.common.GenericServiceInvoker import org.slf4j.Logger @TestSuite(value = "forcebot", lifecycle = Lifecycle.THREAD, ratePolicy = RatePolicy.STANDARD) class TestQueryRightsCardDetail { public final Logger logger = TestUtils.LOGGER; public static GenericServiceInvoker genericServiceInvoker; public static AsciiFileAccessArbitrarily realPinFile = new AsciiFileAccessArbitrarily("test_1w_pin.txt"); static { genericServiceInvoker = new GenericServiceInvoker(); genericServiceInvoker.initService("com.jd.jdt.rule.engine.core.example.facade.IRuleExeFacade","fin-rule-client-example"); } String getPin() { return realPinFile.readLine().trim(); } @TestCase( record = false) void queryRightsCardDetail() { // 真实pin String pin = getPin(); logger.info("pin: {}", pin); String tranName = "exePackage01"; JSONObject param = new JSONObject(); param.put("pin", pin); param.put("clientIP", "127.0.0.1"); String strParam = JSON.toJSONString(param); try { TestUtils.transactionBegin(tranName); Object result = genericServiceInvoker.invoke("exePackage01",new String[]{"java.lang.Integer","java.lang.Integer"},new Object[]{45,45}); logger.info("{} result: {}", tranName, result); boolean ret = resultCheck(result, tranName); } catch (Exception ex) { TestUtils.transactionFailure(tranName); logger.error(ex.getMessage(), ex); } } boolean resultCheck(Object result, String tranName) { if (result == null) { logger.error("{} exec error, result is null.", tranName); return false; } if (!(result instanceof Map)) { logger.error("{} exec error, result is {}.", tranName, result); return false; } Map<String, Object> resultMap = result; logger.info(tranName + " result: {}.", resultMap); if (resultMap == null || resultMap.size() == 0) { logger.warn("{} exec error, result map size is zero.", tranName); TestUtils.transactionFailure(tranName); return false; } TestUtils.transactionSuccess(tranName); // logger.info("{} exec succeed, result: {}.", tranName, resultMap); return true; } }
exePackage03
package jsf import com.jd.fastjson.JSON import com.jd.fastjson.JSONObject import com.jd.forcebot.engine.TestUtils import com.jd.forcebot.engine.groovy.Lifecycle import com.jd.forcebot.engine.groovy.RatePolicy import com.jd.forcebot.engine.groovy.TestCase import com.jd.forcebot.engine.groovy.TestSuite import com.jd.forcebot.toolkit.parameterized.latest.AsciiFileAccessArbitrarily import com.jdd.test.performance.common.GenericServiceInvoker import org.slf4j.Logger @TestSuite(value = "forcebot", lifecycle = Lifecycle.THREAD, ratePolicy = RatePolicy.STANDARD) class TestQueryRightsCardDetail { public final Logger logger = TestUtils.LOGGER; public static GenericServiceInvoker genericServiceInvoker; public static AsciiFileAccessArbitrarily realPinFile = new AsciiFileAccessArbitrarily("test_1w_pin.txt"); static { genericServiceInvoker = new GenericServiceInvoker(); genericServiceInvoker.initService("com.jd.jdt.rule.engine.core.example.facade.IRuleExeFacade","fin-rule-client-example"); } String getPin() { return realPinFile.readLine().trim(); } @TestCase( record = false) void queryRightsCardDetail() { // 真实pin String pin = getPin(); logger.info("pin: {}", pin); String tranName = "exePackage03"; JSONObject param = new JSONObject(); param.put("pin", pin); param.put("clientIP", "127.0.0.1"); param.put("orderType", "ssahhh"); param.put("bizCode", "qwerrtta"); String strParam = JSON.toJSONString(param); try { TestUtils.transactionBegin(tranName); Object result = genericServiceInvoker.invoke("exePackage03","com.jd.jdt.rule.engine.core.example.domain.MqVar",strParam); logger.info("{} result: {}", tranName, result); boolean ret = resultCheck(result, tranName); } catch (Exception ex) { TestUtils.transactionFailure(tranName); logger.error(ex.getMessage(), ex); } } boolean resultCheck(Object result, String tranName) { if (result == null) { logger.error("{} exec error, result is null.", tranName); return false; } if (!(result instanceof Map)) { logger.error("{} exec error, result is {}.", tranName, result); return false; } Map<String, Object> resultMap = result; logger.info(tranName + " result: {}.", resultMap); if (resultMap == null || resultMap.size() == 0) { logger.warn("{} exec error, result map size is zero.", tranName); TestUtils.transactionFailure(tranName); return false; } TestUtils.transactionSuccess(tranName); // logger.info("{} exec succeed, result: {}.", tranName, resultMap); return true; } }
execRule03
package jsf import com.jd.fastjson.JSON import com.jd.fastjson.JSONObject import com.jd.forcebot.engine.TestUtils import com.jd.forcebot.engine.groovy.Lifecycle import com.jd.forcebot.engine.groovy.RatePolicy import com.jd.forcebot.engine.groovy.TestCase import com.jd.forcebot.engine.groovy.TestSuite import com.jd.forcebot.toolkit.parameterized.latest.AsciiFileAccessArbitrarily import com.jdd.test.performance.common.GenericServiceInvoker import org.slf4j.Logger @TestSuite(value = "forcebot", lifecycle = Lifecycle.THREAD, ratePolicy = RatePolicy.STANDARD) class TestQueryRightsCardDetail { public final Logger logger = TestUtils.LOGGER; public static GenericServiceInvoker genericServiceInvoker; public static AsciiFileAccessArbitrarily realPinFile = new AsciiFileAccessArbitrarily("test_1w_pin.txt"); static { genericServiceInvoker = new GenericServiceInvoker(); genericServiceInvoker.initService("com.jd.jdt.rule.engine.core.example.facade.IRuleExeFacade","fin-rule-client-example"); } String getPin() { return realPinFile.readLine().trim(); } @TestCase( record = false) void queryRightsCardDetail() { // 真实pin String pin = getPin(); logger.info("pin: {}", pin); String tranName = "execRule03"; JSONObject params = new JSONObject(); params.put("orderType","1"); params.put("orderType","1"); params.put("bizCode",1); params.put("subBizCode",0); params.put("merchantCode","200022"); params.put("subMerchantCode","110597078001"); JSONObject param = new JSONObject(); param.put("ruleId", "bt"); param.put("params", params); String strParam = JSON.toJSONString(param); try { TestUtils.transactionBegin(tranName); Object result = genericServiceInvoker.invoke("execRule03","com.jd.jdt.rule.engine.core.example.domain.RuleRequest",strParam); logger.info("{} result: {}", tranName, result); boolean ret = resultCheck(result, tranName); } catch (Exception ex) { TestUtils.transactionFailure(tranName); logger.error(ex.getMessage(), ex); } } boolean resultCheck(Object result, String tranName) { if (result == null) { logger.error("{} exec error, result is null.", tranName); return false; } if (!(result instanceof Map)) { logger.error("{} exec error, result is {}.", tranName, result); return false; } Map<String, Object> resultMap = result; logger.info(tranName + " result: {}.", resultMap); if (resultMap == null || resultMap.size() == 0) { logger.warn("{} exec error, result map size is zero.", tranName); TestUtils.transactionFailure(tranName); return false; } TestUtils.transactionSuccess(tranName); // logger.info("{} exec succeed, result: {}.", tranName, resultMap); return true; } }
模拟调用:easyone接口调用
5. 3 压测指标监控
SGM监控:
sgm方法监控
5. 4 结论
demo
| tps峰值 | tp99 | tp999 | 成功率 | 内存使用率 | cpu使用率 | |
|---|---|---|---|---|---|---|
| 1 | 10000 | 1 | 1 | 100% | 12.6% | 31.6% |
| 2 | 19500 | 1 | 1 | 100% | 12.6% | 53.7% |
白条规则
| tps峰值 | tp99 | tp999 | 成功率 | 内存使用率 | cpu使用率 | |
|---|---|---|---|---|---|---|
| 1 | 2500 | 1 | 1 | 100% | 12.5% | 9.88% |
| 2 | 3000 | 1 | 1 | 100% | 12.5% | 11.1% |
| 3 | 3500 | 1 | 1 | 100% | 12.6% | 13.0% |
| 4 | 4000 | 1 | 1 | 100% | 12.5% | 13.9% |
| 5 | 5000 | 1 | 1 | 100% | 12.5% | 17.9% |
| 6 | 6300 | 1 | 1 | 100% | 12.5% | 21.6% |
| 7 | 8400 | 1 | 1 | 100% | 12.5% | 26.9% |
| 8 | 10500 | 1 | 1 | 100% | 12.5% | 33.7% |
| 9 | 14500 | 1 | 1 | 100% | 12.5% | 46.1% |
| 10 | 19200 | 1 | 1 | 100% | 12.5% | 59.2% |
白条规则 aviator执行
| tps峰值 | tp99 | tp999 | 成功率 | 内存使用率 | cpu使用率 | |
|---|---|---|---|---|---|---|
| 1 | 6100 | 1 | 1 | 100% | 12.4% | 18.4% |
| 2 | 10500 | 1 | 1 | 100% | 12.4% | 29.6% |
| 3 | 20000 | 1 | 1 | 100% | 12.5% | 51.9% |
| 压测tps指标 | 执行方式 | SGM监控 | JDOS实例监控 | |
|---|---|---|---|---|
| 1 | 6000 | aviator执行 | ![]() | ![]() |
| 2 | 6000 | package执行 | ![]() | ![]() |
| 3 | 10000 | aviator执行 | ![]() | ![]() |
| 4 | 10000 | package执行 | ![]() | ![]() |
| 5 | 20000 | aviator执行 | ![]() | ![]() |
| 6 | 20000 | package执行 | ![]() | ![]() |
作者:京东科技 王芳
来源:京东云开发者社区 转载请注明来源












