maven目录结构

路径 说明 备注 src/main/java Application/Library sources src/main/resources Application/Library resources src/main/filters Resource filter files src/main/webapp Web application sources src/test/java Test sources src/test/resources Test resources src/test/filters Test resource filter files src/it Integration Tests (primarily for plugins) src/assembly Assembly descriptors src/site Site LICENSE.txt Project’s license NOTICE.txt Notices and attributions required by libraries that the project depends on README.txt Project’s readme target 存放项目构建后的文件和目录，jar包、war包、编译的class文件等

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Apache官网地址：Introduction to the Standard Directory Layout