eclipse中使用maven update project功能后，默认又回到了jre 1.5的解决方案

在maven项目中的pom.xml中添加以下节点，进行jre版本的配置，配置完后再进行项目更新后，并不会自动切换到jre1.5

添加在pom的url标签后面

<build>

        <finalName>pay</finalName>

        <plugins>

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-compiler-plugin</artifactId>

                <version>3.3</version>

                <configuration>

                    <source>1.8</source>

                    <target>1.8</target>

                    <encoding>UTF-8</encoding>

                    <testIncludes>

                        <testInclude>none</testInclude>

                    </testIncludes>

                </configuration>

            </plugin>

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-compiler-plugin</artifactId>

                <configuration>

                    <source>1.8</source>

                    <target>1.8</target>

                    <encoding>UTF-8</encoding>

                </configuration>

            </plugin>

        </plugins>

    </build>