Maven项目,右键-update project后报错如下:
Description ResourcePath
LocationType Java compiler level does not match the version of the instal
1、DescriptionResourcePathLocationType
Java compiler level does not match the version of the installed Java project facet.SSMDemo Maven WebUnknownFaceted
Project Problem (Java Version Mismatch)
2、DescriptionResourcePathLocationType
JAX-RS (REST Web Services) 2.0 requires Java 1.7 or newer.SSMDemo Maven Webline
1Maven Java EE Configuration Problem
3、DescriptionResourcePathLocationType
One or more constraints have not been satisfied.SSMDemo Maven Webline
1Maven Java EE Configuration Problem
解决办法:在pom.xml配置文件中加入如下元素:
<!-- 配置maven项目编译插件,即jdk -->
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.2</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.2</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</build>
详细位置如下: