Activiti教程(十)activiti流程变量

红太狼 2022-03-25 06:24 571阅读 0赞

一.流程中设置变量

1.设置变量的方法:  启动时设置全局变量 任务办理时设置变量  通过流程实例设置变量 通过流程实例设置变量

==================================普通流程变量控制=======================================

顺序流程图usertask

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流程启动

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxODI3MjQ1NTYz_size_16_color_FFFFFF_t_70 1][]

设置流程变量

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获取变量

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxODI3MjQ1NTYz_size_16_color_FFFFFF_t_70 3][]

==================================服务任务变量控制=======================================

java 服务任务 有三种实现方式  
1. activiti:class 要实现 javaDelegate或ActivityBehavior  
2. activiti:delegateExpression 也要实现上面两个类  
3. activiti:expression 直接调用javaBean

参考:[https://www.cnblogs.com/dengjiahai/p/6942376.html][https_www.cnblogs.com_dengjiahai_p_6942376.html]

参考:[https://blog.csdn.net/ldqchat/article/details/81866425][https_blog.csdn.net_ldqchat_article_details_81866425]

servicetask

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxODI3MjQ1NTYz_size_16_color_FFFFFF_t_70 4][]

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==================================分支任务变量控制=======================================

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[https_www.cnblogs.com_dengjiahai_p_6942376.html]: https://www.cnblogs.com/dengjiahai/p/6942376.html
[https_blog.csdn.net_ldqchat_article_details_81866425]: https://blog.csdn.net/ldqchat/article/details/81866425
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