嗨,我正在尝试更换<cron-expression>
通过对quartz.net 作业描述文件进行以下转换来使用 VS2012 XDT。我已经使用在线测试器测试了 XPath 定位器,它返回“我认为我需要的”。任何帮助表示赞赏。
<schedule>
<trigger>
<cron xdt:Locator="XPath(//job-scheduling-data/schedule/trigger/cron[name='crontriggername2'])" >
<cron-expression xdt:Transform="Replace">***some data***</cron-expression>
</cron>
</trigger>
</schedule>
示例 XML 文件 (Quartz.net)
<job-scheduling-data xmlns="http://quartznet.sourceforge.net/JobSchedulingData" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0"><processing-directives>
<overwrite-existing-data>true</overwrite-existing-data>
</processing-directives>
<schedule>
<trigger>
<cron>
<name>crontriggername1</name>
<group>crontriggergroup1</group>
<description>crontriggerdesc1</description>
<job-name>crontriggerjobname1</job-name>
<job-group>crontriggerjgroup1</job-group>
<misfire-instruction>crontriggermisfile1</misfire-instruction>
<cron-expression>0/5 * * * * ?</cron-expression>
</cron>
</trigger>
<trigger>
<cron>
<name>crontriggername2</name>
<group>crontriggergroup2</group>
<description>crontriggerdesc2</description>
<job-name>crontriggerjobname2</job-name>
<job-group>crontriggerjgroup2</job-group>
<misfire-instruction>crontriggermisfile2</misfire-instruction>
<cron-expression>0/13 * * * * ?</cron-expression>
</cron>
</trigger>
</schedule>
X路径
//作业调度数据/schedule/trigger/cron[name='crontriggername2']
返回正确的元素组(http://www.freeformatter.com/xpath-tester.html1)
<cron>
<name>crontriggername2</name>
<group>crontriggergroup2</group>
<description>crontriggerdesc2</description>
<job-name>crontriggerjobname2</job-name>
<job-group>crontriggerjgroup2</job-group>
<misfire-instruction>crontriggermisfile2</misfire-instruction>
<cron-expression>0/13 * * * * ?</cron-expression>
</cron>
我的表达式基于 Log4net 上另一个 XDT 问题的解决方案(log4Net 配置转换)
谁能给我指出正确的解决方案,这让我发疯。提前致谢。
不需要对原始文件进行任何修改的替代解决方案是
<job-scheduling-data xmlns="http://quartznet.sourceforge.net/JobSchedulingData" xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
<schedule>
<trigger>
<cron xdt:Locator="XPath(//*[local-name()='job-scheduling-data']
/*[local-name()='schedule']
/*[local-name()='trigger']
/*[local-name()='cron']
[*[local-name() = 'name'] = 'MyTriggerName'])">
or this syntax...
<cron xdt:Locator="XPath(//*[local-name()='job-scheduling-data' and namespace-uri()='http://quartznet.sourceforge.net/JobSchedulingData']
/*[local-name()='schedule' and namespace-uri()='http://quartznet.sourceforge.net/JobSchedulingData']
/*[local-name()='trigger' and namespace-uri()='http://quartznet.sourceforge.net/JobSchedulingData']
/*[local-name()='cron' and namespace-uri()='http://quartznet.sourceforge.net/JobSchedulingData']
[*[local-name() = 'name'] = 'MyTriggerName'])">
<cron-expression xdt:Transform="Replace">***some data***</cron-expression>
</cron>
</trigger>
</schedule>
也可以看看我正在尝试获取某个值的 Xpath,但出现嵌套条件错误
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