上面的问题解决了,可是还是有问题,我的WEB.XML文件是这样的:
<?xml version="1.0" encoding="ISO-8859-1"?><!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
"http://java.sun.com/j2ee/dtds/web-app_2_2.dtd"><web-app> <error-page>
<error-code>404</error-code>
<location>/notfound.jsp</location>
</error-page> <!-- The Usual Welcome File List -->
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list> <!-- Mapping for the Cactus Test Redirectors -->
<servlet>
<servlet-name>ServletRedirector</servlet-name>
<servlet-class>org.apache.commons.cactus.server.ServletTestRedirector</servlet-class>
</servlet> <servlet>
<servlet-name>JspRedirector</servlet-name>
<jsp-file>/pet/redirector.jsp</jsp-file>
</servlet> <!--servlet-mapping url-pattern='/servlet/*' servlet-name='invoker' /-->
<servlet-mapping>
<servlet-name>invoker</servlet-name>
<url-pattern>/servlet/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>ServletRedirector</servlet-name>
<url-pattern>/ServletRedirector</url-pattern>
</servlet-mapping> <servlet-mapping>
<servlet-name>JspRedirector</servlet-name>
<url-pattern>/JspRedirector</url-pattern>
</servlet-mapping></web-app>启动tomcat的时候报错
2005-10-31 11:23:47 org.apache.commons.digester.Digester error
严重: Parse Error at line 46 column 11: The content of element type "web-app" mu
st match "(icon?,display-name?,description?,distributable?,context-param*,servle
t*,servlet-mapping*,session-config?,mime-mapping*,welcome-file-list?,error-page*
,taglib*,resource-ref*,security-constraint*,login-config?,security-role*,env-ent
ry*,ejb-ref*)".
org.xml.sax.SAXParseException: The content of element type "web-app" must match
"(icon?,display-name?,description?,distributable?,context-param*,servlet*,servle
t-mapping*,session-config?,mime-mapping*,welcome-file-list?,error-page*,taglib*,
resource-ref*,security-constraint*,login-config?,security-role*,env-entry*,ejb-r
ef*)".
<?xml version="1.0" encoding="ISO-8859-1"?><!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
"http://java.sun.com/j2ee/dtds/web-app_2_2.dtd"><web-app> <error-page>
<error-code>404</error-code>
<location>/notfound.jsp</location>
</error-page> <!-- The Usual Welcome File List -->
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list> <!-- Mapping for the Cactus Test Redirectors -->
<servlet>
<servlet-name>ServletRedirector</servlet-name>
<servlet-class>org.apache.commons.cactus.server.ServletTestRedirector</servlet-class>
</servlet> <servlet>
<servlet-name>JspRedirector</servlet-name>
<jsp-file>/pet/redirector.jsp</jsp-file>
</servlet> <!--servlet-mapping url-pattern='/servlet/*' servlet-name='invoker' /-->
<servlet-mapping>
<servlet-name>invoker</servlet-name>
<url-pattern>/servlet/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>ServletRedirector</servlet-name>
<url-pattern>/ServletRedirector</url-pattern>
</servlet-mapping> <servlet-mapping>
<servlet-name>JspRedirector</servlet-name>
<url-pattern>/JspRedirector</url-pattern>
</servlet-mapping></web-app>启动tomcat的时候报错
2005-10-31 11:23:47 org.apache.commons.digester.Digester error
严重: Parse Error at line 46 column 11: The content of element type "web-app" mu
st match "(icon?,display-name?,description?,distributable?,context-param*,servle
t*,servlet-mapping*,session-config?,mime-mapping*,welcome-file-list?,error-page*
,taglib*,resource-ref*,security-constraint*,login-config?,security-role*,env-ent
ry*,ejb-ref*)".
org.xml.sax.SAXParseException: The content of element type "web-app" must match
"(icon?,display-name?,description?,distributable?,context-param*,servlet*,servle
t-mapping*,session-config?,mime-mapping*,welcome-file-list?,error-page*,taglib*,
resource-ref*,security-constraint*,login-config?,security-role*,env-entry*,ejb-r
ef*)".
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org.apache.jasper.JasperException: /header.jsp(0,0) XML parsing error on file /WEB-INF/jsp2/petstore-taglib.tld: (line 10, col 19): Attribute "xmlns" with value "http://java.sun.com/xml/ns/j2ee" must have a value of "http://java.sun.com/JSP/TagLibraryDescriptor".我的TLD文件头是这样的<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE taglib
PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN"
"http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd"><taglib xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-jsptaglibrary_2_0.xsd"
version="2.0">我试着按报错的内容修改xmlns的值可是还是不对