摘抄自开源中国的一个评论亲测有效
在pom中添加此段 完美解决,代码的作用是让src/main/webapp在编译的时候在resoureces路径下也生成webapp的文件
我resourece路径下没有META-INF/resources文件夹也可以访问
<build>
<resources>
<resource>
<directory>src/main/webapp</directory>
<!--注意此次必须要放在此目录下才能被访问到 -->
<targetPath>META-INF/resources</targetPath>
<includes>
<include>**/**</include>
</includes>
</resource>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>**/*</include>
</includes>
</resource>
</resources>
</build>