在您的系统中添加一个iframe来加载roadflow工作流程处理页面。

得到roadflow登录token:

参照文件：https://www.roadflow.net/DocCenter/ElePlusShow/87

Iframe src 加载地址为：

roadflow地址/?load_url=/flow/run/index?flowId=615426924326981&flowVersionId=615430379286597&openMode=0&NRoadFlowLoginToken=[这里写获取的Token值]

注意：/flow/run/index.vue?flowId=615426924326981&flowVersionId=615430379286597&openMode=0&NRoadFlowLoginToken=[这里写获取的Token的值] 要执行url编码，编码后的地址示例：

roadflow地址/?load_url=%2Fflow%2Frun%2Findex%3FflowId%3D615426924326981%26flowVersionId%3D615430379286597%26openMode%3D0%26NRoadFlowLoginToken%3D%5B%E8%BF%99%E9%87%8C%E5%86%99%E8%8E%B7%E5%8F%96%E7%9A%84GetIframeToken%20%E7%9A%84Token%E7%9A%84%E5%80%BC%5D