How to get Real path of the app in the play

like this in servlet use:

public void doPost(HttpServletRequest request, HttpServletResponse response)  
  throws ServletException, IOException {  
    Strin开发者_运维技巧g  filePath = config.getServletContext().getRealPath("/");  
}

How to getRealPath in the play ?

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Play is all about being easy, right ? so let's keep it simple:

I use Play.applicationPath which returns a File.

Note that there are a few other cool path in the Play class:

• frameworkPath
• javaPath
• templatePath

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VirtualFile path = play.vfs.VirtualFile.fromRelativePath("/");

This will give you the path. From the returned object, you can get the File object, get the path as a String using getName() and do normal file type checks, like exists() andisDirectory() etc.

Take a look at the javadoc for more info.

http://www.playframework.org/documentation/api/1.1/play/vfs/VirtualFile.html

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You can use also : Play.getFile(".") this method return a object File

See javadoc : http://www.playframework.org/documentation/api/1.1/play/Play.html#getFile(java.lang.String)

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In Play 2.0 (scala) try this:

import play.api.Play.current
val playPath = current.path.getAbsolutePath

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In Java Play 2.x project, do this: play.Play.application().getFile(".").