How to read the environment variables in groovy email templa

发布时间：2020-12-14 16:40:47 所属栏目：大数据来源：网络整理

导读：down vote If you are using the email-ext Jenkins plugin to send out emails,there is a "build" object that contains a lot of information about your Jenkins job. I would do the following: Print out the properties inside this object by adding

down vote

If you are using the email-ext Jenkins plugin to send out emails,there is a "build" object that contains a lot of information about your Jenkins job.

I would do the following:

Print out the properties inside this object by adding the following code to your template:

<% println build.properties.collect{it}.join('<br />') %>
View the email template output. You can either use the Jenkins "Email Template Testing" feature or just run your job. You should see a whole bunch of "KEY=VALUE" print outs.
Look for the environment variable you are interested in. If your environment variable is listed in?environment={BUILD_NUMBER=45,BUILD_DISPLAY_NAME=#45...},you can just call?build.environment['BUILD_NUMBER']?to get 45.
If you want to inject custom environment variables I would suggest installing the?Env Inject Plugin,defining your variables through that plugin and then looking for the variable in build.envVars

就是说 build这个对象有当前build的很多信息，

但是这个在email groovy template里面怎么引用系统的变量呢

方法一：
<% println build.environment['BUILD_NUMBER'] %>

方法二：
<%=build.environment['BUILD_NUMBER']%>

如：

（编辑：李大同）

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