复杂表达式在Alfresco activiti网络版本中不执行

Question

具有条件的表达式在测试在bpm-explorer露天活动中创建的bpm进程时不起作用。

${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}

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

Answer 1

尝试使用>和<代替>和<。这样可以正确编码字符串，并希望它将有助于解决问题。

Answer 2

我能理解痛苦，

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}

或

${(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}}