======== 基本配置 ======== 在/src/main/resources/application.properties文件中添加: # 服务器端口 server.port=80 # 横幅 spring.main.banner-mode=off # 日志 logging.level.root=info logging.level.cn.tedu.springboot=debug 例程:springboot_03_base_configuration 官方文档: https://docs.spring.io/spring-boot/docs/current/reference/html/application-properties.html#appendix.application-properties