问题描述
我正在尝试对应用程序中的资源进行版本控制.
如果我喜欢这个资源/js/1_0_0/mainscript.js
它不起作用.它说 RESOURCE_NOT_FOUND
但是当我喜欢这个时
资源/js/mainscript.js/1_0_0.js
它有效.我不喜欢它以第二种方式组织的方式.第一个看起来很酷.有什么想法吗?
我使用的是 Tomcat 7.0、JSF 2.0.9
更新:我正在检查 primefaces-2-2.1.jar.自从我检查页面来源时,我看到了这个/javax.faces.resource/jquery/jquery.js.xhtml?ln=primefaces&v=2.2.1">
然后我看了 META-INF/resources/primefaces/jquery/jquery.js
他们在那里没有任何版本控制但是它是如何在头部附加 v=2.2.1 的
如果您指定 js
作为库名,这将起作用.
然而,这不是资源库的正确用法.不如介绍一个.
resources/default/1_0_0/js/mainscript.js
那么你可以指定如下:
他们在那里没有任何版本控制但是它是如何在头部附加 v=2.2.1 的
它由 PrimeResource
完成,它通过 ln=primefaces
参数启动资源请求.它的 getRequestPath()
具有以下实现:
@Override公共字符串 getRequestPath() {return super.getRequestPath() + "&v=";+ 常量.VERSION;}
其中 Constants
是 PrimeFaces 特定的常量文件,它随每个 PF 版本更新.
I am trying to put versioning around the resources in an application.
If I do like this resources/js/1_0_0/mainscript.js
It does not work. It says RESOURCE_NOT_FOUND
but when I do like this
resources/js/mainscript.js/1_0_0.js
It works. I do not like the way it is organized in the second way. First one looks cool. Any Idea?
I am using Tomcat 7.0, JSF 2.0.9
Update: I was checking primefaces-2-2.1.jar. Since when I checked the page source, I saw this/javax.faces.resource/jquery/jquery.js.xhtml?ln=primefaces&v=2.2.1">
Then I looked at META-INF/resources/primefaces/jquery/jquery.js
They did not have any versioning in there but how did it append v=2.2.1 in the head
This will work if you specify js
as library name.
<h:outputScript library="js" name="mainscript.js" />
However, this is not the proper usage of a resource library. Rather introduce one.
resources/default/1_0_0/js/mainscript.js
Then you can specify it as follows:
<h:outputScript library="default" name="js/mainscript.js" />
It's done by PrimeResource
which kicks in on resource requests with ln=primefaces
parameter. Its getRequestPath()
has the following implementation:
@Override
public String getRequestPath() {
return super.getRequestPath() + "&v=" + Constants.VERSION;
}
Where Constants
is the PrimeFaces specific constants file which is updated with every PF version.
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