在tomcat上部署正常，到了websphere就不能部署上去，报web.xml出错

Question

主要是在WEBSPHERE中对WEB.xml文件的格式及文字表示有严格要求,
WEB.XML文件内的各XML元素出现地次序不是随意的.

Answer 1

可以参考一下<?xml version="1.0" encoding="UTF-8"?>
<!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>
  <display-name>alirms</display-name>
  <filter>
    <filter-name>EncodingFilter</filter-name>
    <filter-class>com.skytech.aliws.common.EncodingFilter</filter-class>
    <init-param>
        <param-name>encoding</param-name>
        <param-value>GBK</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>EncodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
  <servlet>
    <servlet-name>AutoRunServlet</servlet-name>
    <servlet-class>com.skytech.aliws.common.AutoRunServlet</servlet-class>
    <load-on-startup>20</load-on-startup>
  </servlet>
  <servlet>
    <servlet-name>mainServlet</servlet-name>
    <servlet-class>com.skytech.aliws.servlet.mainServlet</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>LoginServlet</servlet-name>
    <servlet-class>com.skytech.aliws.servlet.LoginServlet</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>DisplayChartServlet</servlet-name>
    <servlet-class>org.jfree.chart.servlet.DisplayChart</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>mainServlet</servlet-name>
    <url-pattern>/mainServlet</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>LoginServlet</servlet-name>
    <url-pattern>/LoginServlet</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>DisplayChartServlet</servlet-name>
    <url-pattern>/DisplayChart</url-pattern>
  </servlet-mapping>
  <welcome-file-list>
    <welcome-file>login.jsp</welcome-file>
  </welcome-file-list>
  <resource-ref>
    <description>connection</description>
    <res-ref-name>jdbc/Aliws</res-ref-name>
    <res-type>javax.sql.DataSource</res-type>
    <res-auth>Container</res-auth>
  </resource-ref>  
</web-app>