fix : 默认shutdown 第一个找到的容器

pom.xml

@@ -25,11 +25,13 @@
 
     <properties>
         <java.version>1.8</java.version>
+        <lombok.version>1.16.20</lombok.version>
         <guava.version>23.0</guava.version>
         <apollo.client.version>0.10.2</apollo.client.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <maven.test.skip>true</maven.test.skip>
+        <common.parent.version>0.2.0</common.parent.version>
     </properties>
 
     <dependencies>
@@ -43,7 +45,7 @@
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <version>1.16.20</version>
+            <version>${lombok.version}</version>
         </dependency>
     </dependencies>
 
@@ -52,22 +54,22 @@
             <dependency>
                 <groupId>cn.quantgroup</groupId>
                 <artifactId>commons-spring</artifactId>
-                <version>0.2.0</version>
+                <version>${common.parent.version}</version>
             </dependency>
             <dependency>
                 <groupId>cn.quantgroup</groupId>
                 <artifactId>commons-core</artifactId>
-                <version>0.2.0</version>
+                <version>${common.parent.version}</version>
             </dependency>
             <dependency>
                 <groupId>cn.quantgroup</groupId>
                 <artifactId>shutdown-spring-boot-starter</artifactId>
-                <version>0.2.0</version>
+                <version>${common.parent.version}</version>
             </dependency>
             <dependency>
                 <groupId>cn.quantgroup</groupId>
                 <artifactId>brave-spring-boot-starter</artifactId>
-                <version>0.2.0</version>
+                <version>${common.parent.version}</version>
             </dependency>
         </dependencies>
     </dependencyManagement>

shutdown-spring-boot-starter/src/main/java/cn/quantgroup/tech/shutdown/DefaultSignalHandler.java

@@ -27,12 +27,15 @@ public class DefaultSignalHandler implements SignalHandler {
             String applicationName = context.getApplicationName();
             log.info("开始执行停止{}服务", applicationName);
             GracefulShutdownProperties bean = context.getBean(GracefulShutdownProperties.class);
+            String shutdownBeanName = null;
             try {
+                String[] shutdownBeanNames = context.getBeanNamesForType(Shutdown.class);
+                shutdownBeanName = shutdownBeanNames[0];
                 //如果不是web应用. 这里会找不到shutdown bean
-                context.getBean(Shutdown.class).shutdown(bean.getTimeout());
-                log.info("servlet container 停止接收请求");
+                context.getBean(shutdownBeanName, Shutdown.class).shutdown(bean.getTimeout());
+                log.info("web 容器 停止接收请求");
             } catch (Exception e) {
-                log.info("Web 容器 shutdown 失败, 可能没有 Web 容器");
+                log.info("Web 容器 shutdown 失败, 检测到你的容器是: {}", shutdownBeanName);
             }
             log.info("{} 即将执行 @PreDestroy 方法", applicationName);
             System.exit(0);