Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile 解决方案

使用maven打包时，报错误信息：
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project

发现是由pom.xml中maven-compiler-plugin 和 maven-war-plugin 版本不一致导致的，将version都改成一致的就解决了

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>2.5</version>
            <configuration>
                <source>1.7</source>
                <target>1.7</target>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.5</version>
            <configuration>
                <webResources>
                    <resource>
                        <directory>web</directory>
                    </resource>
                </webResources>
            </configuration>
        </plugin>