activiti实战代码.docx

代码清单2-2最简单的请假流程定义文件leave.bpmn：?xml version=1.0 encoding=UTF-8?definitions xmlns=/spec/BPMNMODEL xmlns:xsi=/2001/XMLSchema-instance xmlns:activiti=/bpmn xmlns:bpmndi=/spec/BPMNDI xmlns:omgdc=/spec/DDDC xmlns:omgdi=/spec/DDDI typeLanguage=/2001/XMLSchema expressionLanguage=/1999/XPath targetNamespace=http://www.kafeitu.me/activiti-in-action process id=leave name=leave startEvent id=startevent1 name=Start/startEvent endEvent id=endevent1 name=End/endEvent sequenceFlow id=flow1 name= sourceRef=startevent1 targetRef=endevent1/sequenceFlow /process/definitions代码清单2-3最简单的请假流程的Java类：import static org.junit.Assert.*;import org.activiti.engine.ProcessEngine;import org.activiti.engine.ProcessEngineConfiguration;import org.activiti.engine.RepositoryService;import org.activiti.engine.RuntimeService;import org.activiti.engine.repository.ProcessDefinition;import org.activiti.engine.runtime.ProcessInstance;import mand.assertion.AssertEquals;import org.junit.Test;public class VerySimpleLeaveProcessTest { @Test public void testStartProcess() throws Exception{ //创建流程引擎，使用内存数据库 ProcessEngine processEngine=ProcessEngineConfiguration. createStandaloneInMemProcessEngineConfiguration(). buildProcessEngine(); //部署流程定义文件 RepositoryService rs=processEngine.getRepositoryService(); rs.createDeployment().addClasspathResource(.../src/main/resources/diagrams/leave.bpmn.xml).deploy(); //验证已部署流程定义 ProcessDefinition pd=rs.createProcessDefinitionQuery().singleResult(); assertEquals(leavesayhello,pd.getKey()); //启动流程并返回流程实例 RuntimeService runs=processEngine.getRuntimeService(); ProcessInstance pi=runs.startProcessInstanceByKey(leavesayhello); assertNotNull(pi); System.out.println(pid=+pi.getId()+,pdid=+pi.getProcessDefinitionId()); }}下面是“十个小故事大道理”不需要的朋友可以下载后编辑删除！！！谢谢！！！小故事1、《扁鹊的医术》　魏文王问名医扁鹊说：“你们家兄弟三人，都精于医术，到底哪一位最好呢?　扁鹊答：“长兄最好，中兄次之，我最差。　文王再问：“那么为什么你最出名呢?　扁鹊答：“长兄治病，是治病于病情发作之前。由于一般人不知道他事先能铲除病因，所以他的名气无法传出去;中兄治病，是治病于病情初起时。一般人以为他只 能治轻微的小病，所以他的名气只及本乡里。而我是治病于病情严重之时。