在Java EE7项目中找不到web.xml [英] web.xml not found in Java EE7 project

问题描述

我正在使用JSF 2.2和Servlet 3.1(Java EE7)在eclipse中进行项目.我遇到的第一个问题是以下行中的pom.xml错误:

I'm doing a project in eclipse with JSF 2.2 and Servlet 3.1 (Java EE7). The first problem I had was a error in the pom.xml in line:

<packaging>war</packaging>

错误:缺少web.xml并将其设置为true.

我在互联网上进行了研究，并在pom.xml中添加了以下几行

I researched on the internet and added the following lines in my pom.xml

<plugin>
    <artifactId>maven-war-plugin</artifactId>
    <version>2.4</version>
    <configuration>
        <failOnMissingWebXml>false</failOnMissingWebXml>    
    </configuration>
</plugin>

之后，错误消失了，但是在运行项目时出现错误:

After that the error was gone, but when running the project get the error:

java.lang.NoClassDefFoundError:javax/servlet/jsp/jstl/core/Config

我再次搜索了Internet，并将以下几行内容放入pom.xml

I searched the Internet again and put the following lines in pom.xml

<dependency>    
    <groupId>jstl</groupId> 
    <artifactId>jstl</artifactId>
    <version>1.2</version>
</dependency>

仅在例如访问时，问题才解决:

The problem solved, only when access for example:

http://localhost:8080/MeuSistema/Login.jsf

http://localhost:8080/MeuSistema/Login.jsf

(我将jsf映射为inves xhtml)

(I put mapped as jsf to inves xhtml)

他通过jsp声明以下内容来更改jsf:

He changes the jsf by jsp stating the following:

HTTP状态404-/MeuSistema/Login.jsp

出于好奇，将.jsf更改为.xhtml以查看是否至少打开了 该文件，它将返回以下内容:

Out of curiosity changing the .jsf to .xhtml to see if opened at least the file, it returns the following:

HTTP状态404-在ExternalContext中找不到/Login.xhtml作为资源

我还发现了这种替代方法，可以强制读取web.xml

I also found this alternative to force to read the web.xml

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-war-plugin</artifactId>
    <version>2.4</version>
    <configuration>
        <webxml>src/main/webapp/WEB-INF/web.xml</webxml>
        <warSourceDirectory>src/main/webapp/</warSourceDirectory>
    </configuration>
</plugin>

但是问题仍然存在.

按照我的pom.xml和web.xml:

Follow my pom.xml and web.xml:

http://pastebin.com/43nqctAn

http://pastebin.com/GbqR9j9v

好吧，看来这不是在读取web.xml.有趣的是 没有任何控制台错误.

Well, it seems that is not reading the web.xml. Funny that in not of any console error.

有什么问题吗? 感谢您的关注.

What can be wrong? Thanks for attention.

推荐答案

已解决-仅删除了我项目中的文件夹 .metada .项目 .设置 .classpath

Solved - just deleted folders within my project .metada .project .settings .classpath

谢谢

这篇关于在Java EE7项目中找不到web.xml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！