rule names ： drools 文件中 规则名称 如下图：
package com.sample; import java.io.InputStream; import java.util.HashMap; import java.util.Map; import org.activiti.engine.ProcessEngine; import org.activiti.engine.ProcessEngines; import org.activiti.engine.repository.Deployment; import org.activiti.engine.runtime.ProcessInstance; import org.junit.Test; import com.cn.droolsac.User; /** * * @Title: DroolsActiviti.java * @Package com.sample * @Description: 工作流整合规则引擎 * @author cc * @date 2019年7月18日 * @version V1.0 */ public class DroolsActiviti { ProcessEngine processEngine=ProcessEngines.getDefaultProcessEngine(); /** * * @param args */ public static void main(String[] args) { } @Test public void getProcess() { System.err.println("准备部署。。。。。"); Deployment deployment= processEngine.getRepositoryService()//获取流程部署对象相关的service .createDeployment()//创建一个部署对象 .name("事故上报-规则引擎")//完成部署名称 .addClasspathResource("bpmn/drools.bpmn") .addClasspathResource("rules/Samples.drl") .deploy();//完成部署 System.err.println("部署完成。。。"); System.err.println("部署名称："+deployment.getName()); System.err.println("部署id:"+deployment.getId()); } @Test public void startProcessInstance() { String processDefinitionKey="myProcess"; Map<String, Object> map=new HashMap<String,Object>(); String businessKey="EtEmergencyinfo:1"; ProcessInstance poInstance= processEngine.getRuntimeService() .startProcessInstanceByKey(processDefinitionKey,businessKey,map); System.err.println("流程定义id:"+poInstance.getId()); System.err.println("流程定义名称："+poInstance.getName()); System.err.println("流程实列Id："+poInstance.getProcessDefinitionId()); } @Test public void taskCommpet() { User user=new User(); user.setName("李四"); user.setPrice(100.00); //使用key 会安装最新的版本 Map<String, Object> map=new HashMap<String,Object>(); //设置规则文件中 传入的参数 map.put("user",user); String taskId="2504"; processEngine.getTaskService().complete(taskId,map); System.err.println("任务完成"); } } <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.cn.drools</groupId> <artifactId>Drools</artifactId> <packaging>war</packaging> <version>0.0.1-SNAPSHOT</version> <name>Drools Maven Webapp</name> <url>http://maven.apache.org</url> <properties> <runtime.version>6.4.0.Final</runtime.version> </properties> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>test</scope> </dependency> <dependency> <groupId>org.kie</groupId> <artifactId>kie-api</artifactId> <version>${runtime.version}</version> </dependency> <dependency> <groupId>org.drools</groupId> <artifactId>drools-core</artifactId> <version>${runtime.version}</version> </dependency> <dependency> <groupId>org.drools</groupId> <artifactId>drools-decisiontables</artifactId> <version>${runtime.version}</version> </dependency> <dependency> <groupId>org.jbpm</groupId> <artifactId>jbpm-test</artifactId> <version>${runtime.version}</version> </dependency> <!--工作流--> <dependency> <groupId>org.activiti</groupId> <artifactId>activiti-engine</artifactId> <version>5.21.0</version> </dependency> <dependency> <groupId>org.activiti</groupId> <artifactId>activiti-spring</artifactId> <version>5.21.0</version> </dependency> <!--mysql--> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.11</version> </dependency> <dependency> <groupId>org.drools</groupId> <artifactId>knowledge-api</artifactId> <version>6.2.0.CR2</version> </dependency> </dependencies> <build> <finalName>Drools</finalName> </build> </project>pom.xml
*activiti5.x 整合 drools 6.x 的时候会出现 找不到类 需要增加 jar 包 在pom 文件中 最后一个 *
