Eclipse创建maven-webapp项目问题汇总及解决方法

我不是女神ヾ 2022-06-09 14:51 172阅读 0赞

# 一 #

Maven webapp =>

问题症状：

Description Resource    Path    Location    Type
    JavaServer Faces 2.2 can not be installed : One or more constraints have not been satisfied.    ejos        line 1  Maven Java EE Configuration Problem

Description Resource    Path    Location    Type
    JavaServer Faces 2.2 requires Dynamic Web Module 2.5 or newer.  ejos        line 1  Maven Java EE Configuration Problem

### **web.xml** ###

<!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>Archetype Created Web Application</display-name>
    </web-app>

解决： **web.xml更改成更高版本** ：

### **web.xml** ###

<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">
        <display-name>Archetype Created Web Application</display-name>
    </web-app>

参考资料：  
[https://stackoverflow.com/questions/15115009/maven-java-ee-configuration-marker-with-java-server-faces-1-2][https_stackoverflow.com_questions_15115009_maven-java-ee-configuration-marker-with-java-server-faces-1-2]

# 二 #

Eclise上修改dynamic web module version

Description Resource    Path    Location    Type
    Cannot change version of project facet Dynamic Web Module to 3.1.   ejos        line 1  Maven Java EE Configuration Problem

项目.setting设置有冲突.  
解决办法：  
修改.setting文件夹内的org.eclipse.wst.common.project.facet.core.xml文件中部分

修改为自己设置的版本。

参考资料：  
[http://www.cnblogs.com/yezhenhan/archive/2011/10/17/2215279.html][http_www.cnblogs.com_yezhenhan_archive_2011_10_17_2215279.html]

[https_stackoverflow.com_questions_15115009_maven-java-ee-configuration-marker-with-java-server-faces-1-2]: https://stackoverflow.com/questions/15115009/maven-java-ee-configuration-marker-with-java-server-faces-1-2
[http_www.cnblogs.com_yezhenhan_archive_2011_10_17_2215279.html]: http://www.cnblogs.com/yezhenhan/archive/2011/10/17/2215279.html