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maven打包时,自动生成静态资源版本号
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1.在web项目pom里面添加build插件 | |
<plugin> | |
<groupId>org.apache.maven.plugins</groupId> | |
<artifactId>maven-war-plugin</artifactId> | |
<version>2.4</version> | |
<configuration> | |
<webResources> | |
<resource> | |
<directory>src/main/webapp</directory> | |
<includes> | |
<include>WEB-INF/velocity/layout/header.vm</include> | |
</includes> | |
<filtering>true</filtering> | |
</resource> | |
<resource> | |
<directory>src/main/webapp</directory> | |
<excludes> | |
<include>WEB-INF/velocity/layout/header.vm</include> | |
</excludes> | |
</resource> | |
</webResources> | |
</configuration> | |
<dependencies> | |
<dependency> | |
<groupId>commons-io</groupId> | |
<artifactId>commons-io</artifactId> | |
<version>2.4</version> | |
</dependency> | |
</dependencies> | |
</plugin> | |
上面对WEB-INF/velocity/layout/header.vm文件使用maven的过滤替换 | |
2.在web项目的pom properties 中加入参数 | |
<webapp.build.version>${maven.build.timestamp}</webapp.build.version> | |
<maven.build.timestamp.format>yyyyMMddHHmm</maven.build.timestamp.format> | |
这个配置定义了一个时间格式,然后把时间格式赋值到webapp.build.version变量 | |
3.在header.vm中增加 | |
<span id="code_version" style="display:none;">v${webapp.build.version}</span> | |
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