activiti获取流程图实例
本文实例讲述了activiti获取流程图的方法，具体操作步骤如下：
1.发布流程代码如下:
repositoryService.createDeployment()
.name("expense-process.bar")
.addClasspathResource("org/activiti/expenseProcess.bpmn20.xml")
.addClasspathResource("org/activiti/expenseProcess.png")
.deploy();
2.根据key获取流程图代码如下:
ProcessDefinitionprocessDefinition=repositoryService.createProcessDefinitionQuery()
.processDefinitionKey("expense")
.singleResult();
StringdiagramResourceName=processDefinition.getDiagramResourceName();
InputStreamimageStream=repositoryService.getResourceAsStream(processDefinition.getDeploymentId(),diagramResourceName);
3.如果想流程发布的时候不生成流程图，需要进行如下配置：
<propertyname="createDiagramOnDeploy"value="false"/>