public void addDataVariable(String variableKey, Object variableObj) {
// TODO 自动生成的方法存根
ExpressionMgmt.setVariable("fixflowdatavariable_"+variableKey, variableObj);
ProcessInstanceEntity processInstanceEntity=(ProcessInstanceEntity)this.processInstance;
ExecutionContext executionContext=ProcessObjectFactory.FACTORYINSTANCE.createExecutionContext(processInstanceEntity.getRootToken());
//ExpressionMgmt.execute("fixflowdatavariable_"+variableKey, executionContext);
ExpressionMgmt.execute("${"+variableKey+"}=fixflowdatavariable_"+variableKey+";",executionContext);
ExpressionMgmt.execute("${"+variableKey+"}", executionContext);
}