我在 springboot 中使用 flowable,我想知道如何检索在进程开始时插入的变量。下面是我的尝试。但是,我不知道如何获取执行 ID。
@Autowired
private RuntimeService runtimeService;
@Transactional
public void startProcess(ClientData clientData) {
Map<String, Object> variables = new HashMap<String, Object>();
variables.put("clientData", gson.toJson(clientData));
//Insert variables at the start of the process
runtimeService.startProcessInstanceByKey("idscan-process",variables);
}
void getVariables(){
Object x = runtimeService.getVariable(execution.getId(), "clientData");
sendData(x);
}