Jenkins - access the Jenkins user-defined parameter variable, and handle the variable value containing spaces

introduction

Jenkins job Some variables will be customized in , These variables will be accessed by different plug-ins . I encountered a pit in my work , Is when the variable value contains spaces , When a variable is called as a parameter Python Function time , The content after the space will be truncated , This article will solve this problem .

Summary ：

1. Defining variables
2. Execute Python script Plug in access variables
3. Execute shell Plug in access variables

Defining variables

Jenkins job Pass through Add Parameter A variable is defined String Variable of type Project_Name, The default value is... With spaces .

Execute Python script Plug in access variables

perform Python Script , adopt os.getenv(‘Project_Name’) Access variables , The printed value is Project XXX

Execute shell Plug in access variables

perform Shell command , Can pass ${Project_Name} or %{Project_Name}% Access variables

adopt echo The variable value output by the command is normal Project XXX

But called as a parameter python Script , There will be unexpected results . Pass in $ {Project_Name } As a parameter , A variable's value is Project, The content after the space is truncated .

In order to get the complete variable value , Need to add " ", " ${Project_Name} " The obtained value is complete Project XXX