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:
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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:
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ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery() .processDefinitionKey("expense") .singleResult(); String diagramResourceName = processDefinition.getDiagramResourceName(); InputStream imageStream = 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：
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<property name="createDiagramOnDeploy" value="false" /> |
