Grails外部配置。无法访问外部变量。始终保持[：] [英] Grails External Configuration. Can't access to external variable. Getting always [:]

问题描述

我无法使用我的'文件夹'外部变量。

我在Windows下的Grails上开发（这就是为什么外部配置文件看起来像文件：C：\\ \\path\to /文件）。

我在另一个项目中使用外部配置时没有问题，就像我在下面显示的那样。

我有这个：


$ b

Config.groovy：

environments {
development {
grails.config.locations = [file：$ {userHome} /。 grails / $ {appName} -config.groovy]
}
}


myApp-config.groovy： $ b

  stats.feed.wsdl .folder ='/ static'
  

控制器和服务：

  class WsdlController {
 def wsdlService 
 def index = {
 wsdlService .getEventsSchedule（）
} 
} 
 
 class WsdlService {
 def grailsApplication 
 
 def getEventsSchedule = {
 println位置：$ {grailsApplication.config.grails.config.locations}
 println文件夹：$ {grailsApplication.config.stats.feed.wsdl.folder}
} 
} 
  

控制台：

位置：[file：C：\ Users \ myUser / .grails / myApp-config.groovy]
文件夹：[： ]


任何线索？

谢谢！

已更新！

这是整个myApp-config.groovy：

println'开始'
stats.feed.wsdl.folder =/ stats
println 1
stats.feed.wsdl.folder.events =$ {stats.feed.wsdl.folder} / events
println 2
stats.feed.wsdl。 folder.teams =$ {stats.feed.wsdl.folder} / teams
println'End'


这不起作用，控制台显示：

 开始
 1 
  

但是如果我更改变量名称，它的工作原理。

$ b

  println'开始'
 stats.feed.wsdl。 folder =$ {playcall.static.resources.folder} / stats
 println 1 
 stats.feed.wsdl.events.folder =$ {stats.feed.wsdl.folder} / events 
 println 2 
 stats.feed.wsdl.teams.folder =$ {stats.feed.wsdl.folder} / teams
 println'End'
  
 $ b 
控制台： 
 
 
 开始
 1 
 2 
结束
  
 
 
解决方案
您创建一个属性并将其声明为一个字符串： 
 
 
  stats.feed.wsdl。 folder =/ stats
  
这样你就不能添加子属性。所以，为了保持与你想要的东西接近，你可以这样做：
  stats.feed.wsdl.folder.base = / stats
 stats.feed.wsdl.folder.events =$ {stats.feed.wsdl.folder.base} / events
 stats.feed.wsdl.folder.teams =$ {stats.feed.wsdl.folder.base} / teams
  
 
I can't have my 'folder' external variable working. Always I'm getting [:].


I'm developing on Grails under Windows (this is why the external configuration file looks like file:C:\path\to/file). 

I'm using external configuration in another project without problems, in the same way that I'm showing below.

I have this:



Config.groovy:
environments {
    development {
        grails.config.locations = [ "file:${userHome}/.grails/${appName}-config.groovy" ]
    }
}
myApp-config.groovy:
stats.feed.wsdl.folder = '/static'
Controller and Service:
class WsdlController {
    def wsdlService
    def index = {
        wsdlService.getEventsSchedule()
    }
}

class WsdlService {
    def grailsApplication

    def getEventsSchedule = {
        println "Locations: ${grailsApplication.config.grails.config.locations}"
        println "Folder: ${grailsApplication.config.stats.feed.wsdl.folder}"
    }
}
Console:
Locations: [file:C:\Users\myUser/.grails/myApp-config.groovy]
Folder: [:]
Any clue?

Thanks!

Updated!

This is the whole myApp-config.groovy:
println 'Start'
stats.feed.wsdl.folder = "/stats"
println 1
stats.feed.wsdl.folder.events = "${stats.feed.wsdl.folder}/events"
println 2
stats.feed.wsdl.folder.teams = "${stats.feed.wsdl.folder}/teams"
println 'End'
This is not working, the console shows:
Start
1
But if I change the variable names, it works.
println 'Start'
stats.feed.wsdl.folder = "${playcall.static.resources.folder}/stats"
println 1
stats.feed.wsdl.events.folder = "${stats.feed.wsdl.folder}/events"
println 2
stats.feed.wsdl.teams.folder = "${stats.feed.wsdl.folder}/teams"
println 'End'
Console:
Start
1
2
End

解决方案
You create a property and declared this as a string:
stats.feed.wsdl.folder = "/stats"
In that way you isnt't able to add subproperties. So, to keep something close to what you want, you can do this:
stats.feed.wsdl.folder.base = "/stats"
stats.feed.wsdl.folder.events = "${stats.feed.wsdl.folder.base}/events"
stats.feed.wsdl.folder.teams = "${stats.feed.wsdl.folder.base}/teams"


                        
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