JSF资源版本控制 [英] JSF resource versioning

问题描述

我试图围绕应用程序中的资源进行版本控制.

I am trying to put versioning around the resources in an application.

如果我喜欢这个资源/js/1_0_0/mainscript.js

If I do like this resources/js/1_0_0/mainscript.js

它不起作用.它说RESOURCE_NOT_FOUND

It does not work. It says RESOURCE_NOT_FOUND

但是当我这样做

resources/js/mainscript.js/1_0_0.js

resources/js/mainscript.js/1_0_0.js

有效.我不喜欢第二种方式的组织方式.第一个看起来很酷.有想法吗?

It works. I do not like the way it is organized in the second way. First one looks cool. Any Idea?

我正在使用Tomcat 7.0，JSF 2.0.9

I am using Tomcat 7.0, JSF 2.0.9

更新:我正在检查primefaces-2-2.1.jar.因为当我检查页面源时，我看到了 /javax.faces.resource/jquery/jquery.js.xhtml?ln=primefaces&v=2.2.1>

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">

然后我看了META-INF/resources/primefaces/jquery/jquery.js

Then I looked at META-INF/resources/primefaces/jquery/jquery.js

他们那里没有任何版本控制，但是它如何在头部附加v = 2.2.1

They did not have any versioning in there but how did it append v=2.2.1 in the head

推荐答案

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

如果您将js指定为库名，这将起作用.

This will work if you specify js as library name.

<h:outputScript library="js" name="mainscript.js" />

但是，这不是资源库的正确用法.而是介绍一个.

However, this is not the proper usage of a resource library. Rather introduce one.

resources/default/1_0_0/js/mainscript.js

然后您可以按以下方式指定它:

Then you can specify it as follows:

<h:outputScript library="default" name="js/mainscript.js" />

---

他们那里没有任何版本控制，但是它如何将v = 2.2.1附加在头部

这由PrimeResource完成，它使用ln=primefaces参数启动资源请求.其getRequestPath()具有以下实现:

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;
}

其中Constants是PrimeFaces特定的常数文件，随每个PF版本更新.

Where Constants is the PrimeFaces specific constants file which is updated with every PF version.

这篇关于JSF资源版本控制的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！