maven打包时过滤文件及排除依赖包
maven打包时会把该包依赖的包一起打进来，但某些时候我们并不需要这些包，例如xerces（用于解析XML）导进来后可能会造成tomcat启动的异常（包冲突），需要打包时排除掉。
1、排除依赖包
<dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.2.1</version> <exclusions> <exclusion> <artifactId>xercesImpl</artifactId> <groupId>xerces</groupId> </exclusion> </exclusions> </dependency>
2、过滤文件
<build>
<resources>
<resource>
<directory>src/main/java</directory>
<!-- 包含 -->
<includes>
<include>**/*.vm</include>
<include>**/*.properties</include>
</includes>
<!-- 排除 -->
<excludes>
<exclude>**/*.log</exclude>
</excludes>
</resource>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>**/*.*</include>
</includes>
<excludes>
<exclude>**/*.log</exclude>
</excludes>
</resource>
</resources>
</build>
