【发布时间】:2011-07-08 10:59:28
【问题描述】:
我正在使用 warbler 来创建我的 Jruby 应用程序的战争。它毫无问题地引发了一场战争,但是当我将它部署在 tomcat (webapps) 中时,它给了我以下异常:
SEVERE: Parse error in application web.xml file at jndi:/localhost/POC_Rails_1_3_1_/WEB-INF/web.xml
org.xml.sax.SAXParseException: Comment must start with "<!--".
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1231)
生成的(WEB-INF/web.xml)如下。如果我忘记配置某些内容,请告诉我。
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<context-param>
<param-name>public.root</param-name>
<param-value>/</param-value>
</context-param>
<context-param>
<param-name>rails.env</param-name>
<param-value>developement</param-value>
</context-param>
<filter>
<filter-name>RackFilter</filter-name>
<filter-class>org.jruby.rack.RackFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>RackFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<listener>
<listener-class>org.jruby.rack.rails.RailsServletContextListener</listener-class>
</listener>
</web-app>
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<context-param>
<param-name>public.root</param-name>
<param-value>/</param-value>
</context-param>
<context-param>
<param-name>rails.env</param-name>
<param-value>developement</param-value>
</context-param>
<filter>
<filter-name>RackFilter</filter-name>
<filter-class>org.jruby.rack.RackFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>RackFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<listener>
<listener-class>org.jruby.rack.rails.RailsServletContextListener</listener-class>
</listener>
</web-app>
【问题讨论】:
-
如果它是您的 web.xml 的精确副本,那么显然它是重复的,因此是无效的 xml。删除 之后的所有内容,然后重试。
标签: ruby-on-rails tomcat jruby warbler