docs 补充项目注释

ruoyi-extend/ruoyi-monitor-admin/src/main/java/org/dromara/monitor/admin/MonitorAdminApplication.java

@@ -13,6 +13,11 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 @SpringBootApplication
 public class MonitorAdminApplication {
 
+    /**
+     * Admin 监控服务启动入口。
+     *
+     * @param args 启动参数
+     */
     public static void main(String[] args) {
         SpringApplication.run(MonitorAdminApplication.class, args);
         System.out.println("Admin 监控启动成功");

ruoyi-extend/ruoyi-monitor-admin/src/main/java/org/dromara/monitor/admin/config/SecurityConfig.java

@@ -21,8 +21,16 @@ import org.springframework.security.web.servlet.util.matcher.PathPatternRequestM
 @Configuration
 public class SecurityConfig {
 
+    /**
+     * 监控后台上下文路径。
+     */
     private final String adminContextPath;
 
+    /**
+     * 创建监控后台安全配置。
+     *
+     * @param adminServerProperties 监控后台配置
+     */
     public SecurityConfig(AdminServerProperties adminServerProperties) {
         this.adminContextPath = adminServerProperties.getContextPath();
     }

ruoyi-extend/ruoyi-monitor-admin/src/main/java/org/dromara/monitor/admin/notifier/CustomNotifier.java

@@ -20,6 +20,11 @@ import static de.codecentric.boot.admin.server.domain.values.StatusInfo.*;
 @Component
 public class CustomNotifier extends AbstractEventNotifier {
 
+    /**
+     * 初始化自定义事件通知处理器。
+     *
+     * @param repository 实例仓库
+     */
     protected CustomNotifier(InstanceRepository repository) {
         super(repository);
     }