java: 无法访问com.google.protobuf.GeneratedMessageV3

java: 无法访问com.google.protobuf.GeneratedMessageV3

解决方法:在pom.xml文件中添加依赖

        <!-- https://mvnrepository.com/artifact/com.google.protobuf/protobuf-java -->
        <dependency>
            <groupId>com.google.protobuf</groupId>
            <artifactId>protobuf-java</artifactId>
            <version>3.21.4</version>
        </dependency>