解决Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile报错问题

报错前：

        <!--maven插件-->
<!--  
            <!–jdk编译插件–>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>

                    <encoding>utf-8</encoding>
                </configuration>
            </plugin>-->

解决完：（全部不替换掉）

            //不配置jdk路径，idea会寻找JAVA_HOME下的jdk路径
　　　　　　<plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <fork>true</fork>
                    <executable>D:\ideajdk1.8\jdk\jdk1.8.0_131\bin\javac</executable>//查找适配项目的jdk
                    <encoding>UTF-8</encoding>
                    <compilerArguments>
                        <extdirs>${project.basedir}/src/main/webapp/WEB-INF/lib</extdirs>
                    </compilerArguments>
                </configuration>
            </plugin>