SSM新建项目时，出现错误解决方案

1.org.eclipse.wst.common.project.facet.core.xml

<?xml version="1.0" encoding="UTF-8"?>

<faceted-project>

<fixed facet="jst.java"/>

<fixed facet="jst.web"/>

<installed facet="jst.web" version="3.0"/>

<installed facet="jst.jaxrs" version="2.0"/>

<installed facet="jst.jsf" version="2.2"/>

<installed facet="jst.java" version="1.8"/>

<installed facet="wst.jsdt.web" version="1.0"/>

</faceted-project>

2.pom.xml

<build>
<finalName>zq</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-eclipse-plugin</artifactId>
<configuration>
<wtpmanifest>true</wtpmanifest>
<wtpapplicationxml>true</wtpapplicationxml>
<wtpversion>2.0</wtpversion>
</configuration>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</build>

3. maven 使用3.3.9以上

4. maven需要在配置变量并且在eclipse里进行配置