maven 是构建 java 项目最常用的工具之一,熟悉 maven 推荐的目录结构,可以更快更好的上手一个 maven 项目。 目录 含义 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