摘要：
if(!isNullOrEmptyString(flowId)){this.lgpDispatchFlow=(LgpDispatchFlow)lgpDispatchFlowService.getById(flowId);lgpDesignPoint=lgpDesignPointApproveService.getByFlowId(flowId);lgpDesignPointExtend=lgpDesignPointApproveService.getExtendsByFlowId(flowId);}一定要在prepare方法中执行以上代码，如果是放到action对应的方法中那么extend对象 阅读全文
