新增 yudao-spring-boot-starter-banner 组件，用于项目启动时打印开发文档、接口文档等

yudao-framework/yudao-spring-boot-starter-banner/src/main/java/cn/iocoder/yudao/framework/banner/config/YudaoBannerAutoConfiguration.java

@@ -0,0 +1,20 @@
+package cn.iocoder.yudao.framework.banner.config;
+
+import cn.iocoder.yudao.framework.banner.core.BannerApplicationRunner;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * Banner 的自动配置类
+ *
+ * @author 芋道源码
+ */
+@Configuration
+public class YudaoBannerAutoConfiguration {
+
+    @Bean
+    public BannerApplicationRunner bannerApplicationRunner() {
+        return new BannerApplicationRunner();
+    }
+
+}

yudao-framework/yudao-spring-boot-starter-banner/src/main/java/cn/iocoder/yudao/framework/banner/core/BannerApplicationRunner.java

@@ -0,0 +1,36 @@
+package cn.iocoder.yudao.framework.banner.core;
+
+import cn.hutool.core.thread.ThreadUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.boot.ApplicationRunner;
+
+import java.util.concurrent.TimeUnit;
+
+/**
+ * 项目启动成功后，提供文档相关的地址
+ *
+ * @author 芋道源码
+ */
+@Slf4j
+public class BannerApplicationRunner implements ApplicationRunner {
+
+    @Override
+    public void run(ApplicationArguments args) throws Exception {
+        ThreadUtil.execute(() -> {
+            ThreadUtil.sleep(1, TimeUnit.SECONDS); // 延迟 1 秒，保证输出到结尾
+            log.info("\n----------------------------------------------------------\n\t" +
+                            "项目启动成功！\n\t" +
+                            "接口文档: \t{} \n\t" +
+                            "开发文档: \t{} \n\t" +
+                            "视频教程: \t{} \n\t" +
+                            "源码解析: \t{} \n" +
+                            "----------------------------------------------------------",
+                    "https://doc.iocoder.cn/api-doc/",
+                    "https://doc.iocoder.cn",
+                    "https://t.zsxq.com/02Yf6M7Qn",
+                    "https://t.zsxq.com/02B6ujIee");
+        });
+    }
+
+}

yudao-framework/yudao-spring-boot-starter-banner/src/main/java/cn/iocoder/yudao/framework/banner/package-info.java

@@ -0,0 +1,6 @@
+/**
+ * Banner 用于在 console 控制台，打印开发文档、接口文档等
+ *
+ * @author 芋道源码
+ */
+package cn.iocoder.yudao.framework.banner;

yudao-framework/yudao-spring-boot-starter-banner/src/main/resources/META-INF/spring.factories

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+org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
+  cn.iocoder.yudao.framework.banner.config.YudaoBannerAutoConfiguration

yudao-framework/yudao-spring-boot-starter-banner/src/main/resources/banner.txt

@@ -0,0 +1,17 @@
+芋道源码 http://www.iocoder.cn
+Application Version: ${yudao.info.version}
+Spring Boot Version: ${spring-boot.version}
+
+.__   __.   ______      .______    __    __    _______
+|  \ |  |  /  __  \     |   _  \  |  |  |  |  /  _____|
+|   \|  | |  |  |  |    |  |_)  | |  |  |  | |  |  __
+|  . `  | |  |  |  |    |   _  <  |  |  |  | |  | |_ |
+|  |\   | |  `--'  |    |  |_)  | |  `--'  | |  |__| |
+|__| \__|  \______/     |______/   \______/   \______|
+
+███╗   ██╗ ██████╗     ██████╗ ██╗   ██╗ ██████╗
+████╗  ██║██╔═══██╗    ██╔══██╗██║   ██║██╔════╝
+██╔██╗ ██║██║   ██║    ██████╔╝██║   ██║██║  ███╗
+██║╚██╗██║██║   ██║    ██╔══██╗██║   ██║██║   ██║
+██║ ╚████║╚██████╔╝    ██████╔╝╚██████╔╝╚██████╔╝
+╚═╝  ╚═══╝ ╚═════╝     ╚═════╝  ╚═════╝  ╚═════╝