数据与智能

<properties>
    <!-- protobuf paths -->
    <protobuf.input.directory>${project.basedir}/src/main/protobuf</protobuf.input.directory>
    <protobuf.output.directory>${project.build.directory}/generated-sources</protobuf.output.directory>
    <!-- library versions -->
    <build-helper-maven-plugin.version>3.0.0</build-helper-maven-plugin.version>
    <maven-antrun-plugin.version>1.8</maven-antrun-plugin …