SpringBoot项目分层思路、代码层级依赖，规范化管理模块分布学习参考项目源码

package net.javadog.chat; import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j; import lombok.extern.slf4j.Slf4j; import org.mybatis.spring.annotation.MapperScan; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.web.servlet.ServletComponentScan; import org.springframework.context.ConfigurableApplicationContext; import org.springframework.core.env.Environment; import springfox.documentation.swagger2.annotations.EnableSwagger2; import java.net.InetAddress; import java.net.UnknownHostException; /** * @author: hdx * @Date: 2023-01-28 11:24 * @version: 1.0 **/ @SpringBootApplication @ServletComponentScan @Slf4j @EnableSwagger2 @EnableKnife4j @MapperScan(basePackages = {"net.javadog.chat.mapper"}) public class ChatApplication { public static void main(String[] args) throws UnknownHostException { // 启动类 ConfigurableApplicationContext application = SpringApplication.run(ChatApplication.class, args); // 打印基础信息 info(application); } static void info(ConfigurableApplicationContext application) throws UnknownHostException { Environment env = application.getEnvironment(); String ip = InetAddress.getLocalHost().getHostAddress(); String port = env.getProperty("server.port"); String active = env.getProperty("spring.profiles.active"); String contextPath = env.getProperty("server.servlet.context-path"); if (contextPath == null) { contextPath = ""; } log.info("\n----------------------------------------------------------\n\t" + "欢迎访问 \thttps://blog.javadog.net\n\t" + "示例程序【" + active + "】环境已启动! 地址如下:\n\t" + "Local: \t\thttp://localhost:" + port + contextPath + "\n\t" + "External: \thttp://" + ip + ':' + port + contextPath + '\n' + "Swagger文档: \thttp://" + ip + ":" + port + contextPath + "/doc.html\n" + "----------------------------------------------------------"); } }