Variables from properties file in Ant

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醉话见心 2021-01-15 19:49

I have an Android app that needs to be built for different environments (e.g., UAT, staging, production, etc.). Each environment needs different properties (e.g., URLs, pack

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走了就别回头了 (楼主)

2021-01-15 20:12

A frequently asked question about Ant is:

How can I do something like (double expanding the property)?

The following Ant build file was inspired by that FAQ.

parameters.properties

dev.home-url = http://home_dev.com
prod.home-url = http://home.com

build.xml


    
    

    
        
        
        
            
        
    

    
        
        ${local.property}

Executing the example task outputs:

Buildfile: /workspace/build.xml
example:
     [echo] http://home_dev.com
BUILD SUCCESSFUL
Total time: 405 milliseconds

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