activiti之processEngine和服务的获取

 /**
         * 获取processEngine
         */
        ProcessEngine processEngine =ProcessEngineConfiguration.createStandaloneProcessEngineConfiguration()
                .buildProcessEngine();

        //获取服务
        RepositoryService repositoryService =processEngine.getRepositoryService();

        RuntimeService runtimeService =processEngine.getRuntimeService();

        //部署流程定义
        repositoryService.createDeployment().addClasspathResource("XXX.bpmn20.xml").deploy();