部署战争问题 [英] Deploy war problem
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问题描述
以下错误错误是什么意思? 我使用eclipse并将Web项目导出为war文件，然后 我部署到weblogic时，出现了我不理解的错误消息.
What does the following error error mean? I'm use eclipse and export web project as war file then I deploy to weblogic there is error message that I don't understand.
Message icon - Error Unable to access the selected application.
Message icon - Error Exception in AppMerge flows' progression
Message icon - Error Exception in AppMerge flows' progression
Message icon - Error VALIDATION PROBLEMS WERE FOUND problem: cvc-complex-type.2.4a: Expected elements 'description@http://java.sun.com/xml/ns/javaee display-name@http://java.sun.com/xml/ns/javaee icon@http://java.sun.com/xml/ns/javaee distributable@http://java.sun.com/xml/ns/javaee context-param@http://java.sun.com/xml/ns/javaee filter@http://java.sun.com/xml/ns/javaee filter-mapping@http://java.sun.com/xml/ns/javaee listener@http://java.sun.com/xml/ns/javaee servlet@http://java.sun.com/xml/ns/javaee servlet-mapping@http://java.sun.com/xml/ns/javaee session-config@http://java.sun.com/xml/ns/javaee mime-mapping@http://java.sun.com/xml/ns/javaee welcome-file-list@http://java.sun.com/xml/ns/javaee problem-page@http://java.sun.com/xml/ns/javaee jsp-config@http://java.sun.com/xml/ns/javaee security-constraint@http://java.sun.com/xml/ns/javaee login-config@http://java.sun.com/xml/ns/javaee security-role@http://java.sun.com/xml/ns/javaee env-entry@http://java.sun.com/xml/ns/javaee ejb-ref@http://java.sun.com/xml/ns/javaee ejb-local-ref@http://java.sun.com/xml/ns/javaee service-ref@http://java.sun.com/xml/ns/javaee resource-ref@http://java.sun.com/xml/ns/javaee resource-env-ref@http://java.sun.com/xml/ns/javaee message-destination-ref@http://java.sun.com/xml/ns/javaee persistence-context-ref@http://java.sun.com/xml/ns/javaee persistence-unit-ref@http://java.sun.com/xml/ns/javaee post-construct@http://java.sun.com/xml/ns/javaee pre-destroy@http://java.sun.com/xml/ns/javaee message-destination@http://java.sun.com/xml/ns/javaee locale-encoding-mapping-list@http://java.sun.com/xml/ns/javaee' instead of 'taglib@http://java.sun.com/xml/ns/javaee' here in element web-app@http://java.sun.com/xml/ns/javaee:<null> problem: cvc-complex-type.2.4a: Expected elements 'description@http://java.sun.com/xml/ns/javaee display-name@http://java.sun.com/xml/ns/javaee icon@http://java.sun.com/xml/ns/javaee distributable@http://java.sun.com/xml/ns/javaee context-param@http://java.sun.com/xml/ns/javaee filter@http://java.sun.com/xml/ns/javaee filter-mapping@http://java.sun.com/xml/ns/javaee listener@http://java.sun.com/xml/ns/javaee servlet@http://java.sun.com/xml/ns/javaee servlet-mapping@http://java.sun.com/xml/ns/javaee session-config@http://java.sun.com/xml/ns/javaee mime-mapping@http://java.sun.com/xml/ns/javaee welcome-file-list@http://java.sun.com/xml/ns/javaee problem-page@http://java.sun.com/xml/ns/javaee jsp-config@http://java.sun.com/xml/ns/javaee security-constraint@http://java.sun.com/xml/ns/javaee login-config@http://java.sun.com/xml/ns/javaee security-role@http://java.sun.com/xml/ns/javaee env-entry@http://java.sun.com/xml/ns/javaee ejb-ref@http://java.sun.com/xml/ns/javaee ejb-local-ref@http://java.sun.com/xml/ns/javaee service-ref@http://java.sun.com/xml/ns/javaee resource-ref@http://java.sun.com/xml/ns/javaee resource-env-ref@http://java.sun.com/xml/ns/javaee message-destination-ref@http://java.sun.com/xml/ns/javaee persistence-context-ref@http://java.sun.com/xml/ns/javaee persistence-unit-ref@http://java.sun.com/xml/ns/javaee post-construct@http://java.sun.com/xml/ns/javaee pre-destroy@http://java.sun.com/xml/ns/javaee message-destination@http://java.sun.com/xml/ns/javaee locale-encoding-mapping-list@http://java.sun.com/xml/ns/javaee' instead of 'taglib@http://java.sun.com/xml/ns/javaee' here in element web-app@http://java.sun.com/xml/ns/javaee:<null>
Message icon - Error VALIDATION PROBLEMS WERE FOUND problem: cvc-complex-type.2.4a: Expected elements 'description@http://java.sun.com/xml/ns/javaee display-name@http://java.sun.com/xml/ns/javaee icon@http://java.sun.com/xml/ns/javaee distributable@http://java.sun.com/xml/ns/javaee context-param@http://java.sun.com/xml/ns/javaee filter@http://java.sun.com/xml/ns/javaee filter-mapping@http://java.sun.com/xml/ns/javaee listener@http://java.sun.com/xml/ns/javaee servlet@http://java.sun.com/xml/ns/javaee servlet-mapping@http://java.sun.com/xml/ns/javaee session-config@http://java.sun.com/xml/ns/javaee mime-mapping@http://java.sun.com/xml/ns/javaee welcome-file-list@http://java.sun.com/xml/ns/javaee problem-page@http://java.sun.com/xml/ns/javaee jsp-config@http://java.sun.com/xml/ns/javaee security-constraint@http://java.sun.com/xml/ns/javaee login-config@http://java.sun.com/xml/ns/javaee security-role@http://java.sun.com/xml/ns/javaee env-entry@http://java.sun.com/xml/ns/javaee ejb-ref@http://java.sun.com/xml/ns/javaee ejb-local-ref@http://java.sun.com/xml/ns/javaee service-ref@http://java.sun.com/xml/ns/javaee resource-ref@http://java.sun.com/xml/ns/javaee resource-env-ref@http://java.sun.com/xml/ns/javaee message-destination-ref@http://java.sun.com/xml/ns/javaee persistence-context-ref@http://java.sun.com/xml/ns/javaee persistence-unit-ref@http://java.sun.com/xml/ns/javaee post-construct@http://java.sun.com/xml/ns/javaee pre-destroy@http://java.sun.com/xml/ns/javaee message-destination@http://java.sun.com/xml/ns/javaee locale-encoding-mapping-list@http://java.sun.com/xml/ns/javaee' instead of 'taglib@http://java.sun.com/xml/ns/javaee' here in element web-app@http://java.sun.com/xml/ns/javaee:<null> problem: cvc-complex-type.2.4a: Expected elements 'description@http://java.sun.com/xml/ns/javaee display-name@http://java.sun.com/xml/ns/javaee icon@http://java.sun.com/xml/ns/javaee distributable@http://java.sun.com/xml/ns/javaee context-param@http://java.sun.com/xml/ns/javaee filter@http://java.sun.com/xml/ns/javaee filter-mapping@http://java.sun.com/xml/ns/javaee listener@http://java.sun.com/xml/ns/javaee servlet@http://java.sun.com/xml/ns/javaee servlet-mapping@http://java.sun.com/xml/ns/javaee session-config@http://java.sun.com/xml/ns/javaee mime-mapping@http://java.sun.com/xml/ns/javaee welcome-file-list@http://java.sun.com/xml/ns/javaee problem-page@http://java.sun.com/xml/ns/javaee jsp-config@http://java.sun.com/xml/ns/javaee security-constraint@http://java.sun.com/xml/ns/javaee login-config@http://java.sun.com/xml/ns/javaee security-role@http://java.sun.com/xml/ns/javaee env-entry@http://java.sun.com/xml/ns/javaee ejb-ref@http://java.sun.com/xml/ns/javaee ejb-local-ref@http://java.sun.com/xml/ns/javaee service-ref@http://java.sun.com/xml/ns/javaee resource-ref@http://java.sun.com/xml/ns/javaee resource-env-ref@http://java.sun.com/xml/ns/javaee message-destination-ref@http://java.sun.com/xml/ns/javaee persistence-context-ref@http://java.sun.com/xml/ns/javaee persistence-unit-ref@http://java.sun.com/xml/ns/javaee post-construct@http://java.sun.com/xml/ns/javaee pre-destroy@http://java.sun.com/xml/ns/javaee message-destination@http://java.sun.com/xml/ns/javaee locale-encoding-mapping-list@http://java.sun.com/xml/ns/javaee' instead of 'taglib@http://java.sun.com/xml/ns/javaee' here in element web-app@http://java.sun.com/xml/ns/javaee:<null>
这是我的web.xml文件
This is my web.xml file
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app 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-app_2_4.xsd"
version="2.4">
<display-name>Welcome to Tomcat</display-name>
<description>
Welcome to Tomcat
</description>
<servlet>
<servlet-name>ServletLogin</servlet-name>
<servlet-class>com.ko.servlet.action.ServletLogin</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ServletLogin</servlet-name>
<url-pattern>/ServletLogin</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>TombolInfoGenerator</servlet-name>
<servlet-class>com.ko.servlet.action.TambolInfoGenerator</servlet-class>
</servlet>
<servlet>
<description>
</description>
<display-name>ArrestAction</display-name>
<servlet-name>ArrestAction</servlet-name>
<servlet-class>
com.ko.servlet.ArrestAction</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>TombolInfoGenerator</servlet-name>
<url-pattern>/TombolInfoGenerator</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>ArrestAction</servlet-name>
<url-pattern>/ArrestAction</url-pattern>
</servlet-mapping>
<taglib>
<taglib-uri>
http://jsptags.com/tags/navigation/pager
</taglib-uri>
<taglib-location>
/WEB-INF/jsp/pager-taglib.tld
</taglib-location>
</taglib>
<taglib>
<taglib-uri>
http://java.sun.com/jstl/core
</taglib-uri>
<taglib-location>
/WEB-INF/jstl/c.tld
</taglib-location>
</taglib>
<welcome-file-list>
<welcome-file>main.jsp</welcome-file>
</welcome-file-list>
</web-app>
推荐答案
根据XSD，您应该在其中包含以下内容:
according to the XSD you should include the inside a as follows:
<jsp-config>
<taglib>
<taglib-uri>http://jsptags.com/tags/navigation/pager</taglib-uri>
<taglib-location>/WEB-INF/jsp/pager-taglib.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>http://java.sun.com/jstl/core</taglib-uri>
<taglib-location>/WEB-INF/jstl/c.tld</taglib-location>
</taglib>
</jsp-config>
WebLogic在web.xml上执行XSD验证，而其他应用程序服务器(例如Tomcat)则不这样做. 您只需在Eclipse中右键单击您的web.xml文件，然后单击验证"以解决所有问题，然后导出WAR.
WebLogic performs XSD validation on the web.xml where other application servers like Tomcat do not. you can simply right click on your web.xml file inside eclipse and click on validate to fix all the problems before exporting a WAR.
这篇关于部署战争问题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！
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