SpringBoot2.1.1.RELEASE集成activiti 5.22.0
https://download.csdn.net/download/yebichao/10865094
http://www.qchcloud.cn/system/article/show/78
http://localhost:8006/create創建一個空白的model並跳轉到編輯頁面.
http://localhost:8080/deploy?modelId=1 對該流程進行部署.
http://localhost:8006/start?keyName=hello 啓動流程.
http://localhost:8006/run?processInstanceId=1 提交.