GlassFish 4.1 alternatedocroot，访问静态内容

Question

我需要用这个 URL http://localhost:8080/static/img1.jpg

访问一些图像

图片在“/home/andrea/Documents”，应用上下文是“/”。我正在使用 GlassFish 4.1.1。

在项目的 /WEB-INF 目录中，我得到了以下内容：(glassfish-web.xml)

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glassfish-web-app PUBLIC "-//GlassFish.org//DTD GlassFish Application Server 3.1 Servlet 3.0//EN" "http://glassfish.org/dtds/glassfish-web-app_3_0-1.dtd">
<glassfish-web-app>
    <parameter-encoding default-charset="UTF-8" />
    <property name="alternatedocroot_1" value="from=/static/* dir=/home/andrea/Documents" />
</glassfish-web-app>

问题是，找不到文件。
我错过了什么？

是否有另一种方法来定义 alternatedocroot` 或映射项目外的虚拟目录？

Answer 1

阅读这篇文章我已经解决了问题 post：http://glassfish.10926.n7.nabble.com/unable-to-get-working-alternate-docroots-td40978.html

不幸的是文档不是很清楚，我试着解释一下我是如何解决我的问题的

dir 值是您的 alternatedocroot 的基本目录，因此您必须为该值指定完整路径从进入alternatedocroot的基本目录。因此，在我的例子中，真正的结构是 /home/andrea/Documents/static（记得在 dir 值的末尾插入“/”）。

glassfish-web.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glassfish-web-app PUBLIC "-//GlassFish.org//DTD GlassFish Application Server 3.1 Servlet 3.0//EN" "http://glassfish.org/dtds/glassfish-web-app_3_0-1.dtd">
<glassfish-web-app>
    <parameter-encoding default-charset="UTF-8" />
    <property name="alternatedocroot_1" value="from=/static/* dir=/home/andrea/Documents/" />
</glassfish-web-app>

我的需求

我的要求是有一个单独的目录来上传与“.war”存档分开的图像。我找到的解决方案是将图像插入 glassfish domain1 目录

的 docroot 目录中

glassfish-web.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glassfish-web-app PUBLIC "-//GlassFish.org//DTD GlassFish Application Server 3.1 Servlet 3.0//EN" "http://glassfish.org/dtds/glassfish-web-app_3_0-1.dtd">
<glassfish-web-app>
    <parameter-encoding default-charset="UTF-8" />
    <property name="alternatedocroot_1" value="from=/static/* dir=./docroot/" />
</glassfish-web-app>

切记真实路径必须包含静态目录：[...]/glassfish/domains/domain1/docroot/static/

Answer 2

谢谢你很棒我的朋友。它适用于我的 Glassfish 4.1.1.

I had this code in my glassfish-web.xml, under WEB-INF:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glassfish-web-app PUBLIC "-//GlassFish.org//DTD GlassFish Application Server 3.1 Servlet 3.0//EN" "http://glassfish.org/dtds/glassfish-web-app_3_0-1.dtd">
<glassfish-web-app error-url="">
    <context-root>/GestionProcesos</context-root>
    <class-loader delegate="true"/>
    <jsp-config>
        <property name="keepgenerated" value="true">
              <description>Keep a copy of the generated servlet class' java code.   </description>
        </property>
    </jsp-config>
</glassfish-web-app>

But now my glassfish-web.xml file, I have it like that:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glassfish-web-app PUBLIC "-//GlassFish.org//DTD GlassFish Application Server 3.1 Servlet 3.0//EN" "http://glassfish.org/dtds/glassfish-web-app_3_0-1.dtd">
<glassfish-web-app error-url="">
    <context-root>/GestionProcesos</context-root>
    <class-loader delegate="true"/>
    <property name="alternatedocroot_1" value="from=/Downloads/* dir=/Users/Cristian/" />
</glassfish-web-app>

So, to download a file in my jsp:

<a href="${pageContext.request.contextPath}/Downloads/FileName.pdf" download="FileName.pdf">Download file</a>

GlassFish 4.1 alternatedocroot，访问静态内容

GlassFish 4.1 alternatedocroot, Access static contents

java

glassfish

glassfish-4.1

glassfish-web.xml

我的需求

glassfish-web.xml