要确保 package 包名声明必须与 Gradle 配置中的 package 路径完全一致，如果包名错误，Protobuf 编译器可能无法生成对应的实体类文件。
cur = conn.cursor()
，详情可参考WPS下载最新地址
В России ответили на имитирующие высадку на Украине учения НАТО18:04
Sheriff Chris Nanos, who is leading the hunt, said he was confident they would find her - whether it took "10 days, 10 months, or worse".
输出：[3,1,2,1,1,0]