复杂表达式无法在Alfresco activiti网络版本中执行

本文介绍了复杂表达式无法在Alfresco activiti网络版本中执行的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

测试在bpm-explorer露天活动中创建的bpm流程时，带有条件的表达式不起作用。

An expression with conditions does not work when testing a bpm process created in bpm-explorer alfresco activiti.

${document.attributes['EPR/DMS/DMBTR'] < 10000000 && document.attributes['EPR/DMS/DMBTR'] >= 5000000 && document.attributes['EPR/DMS/CONCERN_FLG'] == true} || ${document.attributes['EPR/DMS/DMBTR'] >= 10000000}

此类选项也不起作用

${(document.attributes['EPR/DMS/DMBTR'] < 10000000 && document.attributes['EPR/DMS/DMBTR'] >= 5000000 && document.attributes['EPR/DMS/CONCERN_FLG'] == true) || document.attributes['EPR/DMS/DMBTR'] >= 10000000}

显示错误

Error parsing '${document.attributes['EPR/DMS/DMBTR'] < 10000000 \n&& \n(document.attributes['EPR/DMS/DMBTR'] > 5000000 || document.attributes['EPR/DMS/DMBTR'] = 5000000) \n&& document.attributes['EPR/DMS/CONCERN_FLG'] == true} \n|| ${document.attributes['EPR/DMS/DMBTR'] > 10000000 || document.attributes['EPR/DMS/DMBTR'] =10000000}': lexical error at position 143, encountered invalid character '=', expected expression token

推荐答案

尝试一下，

execution.setVariable('EPR_DMS_DMBTR', document.attributes['EPR/DMS/DMBTR']) execution.setVariable('EPR_DMS_CONCERN_FLG', document.attributes['EPR/DMS/CONCERN_FLG']) ${EPR_DMS_DMBTR < 10000000 && EPR_DMS_CONCERN_FLG >= 5000000 && EPR_DMS_DMBTR == true) || EPR_DMS_DMBTR >= 10000000}