🎨 #2587 【小程序】增加路由线程池关闭方法

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/message/WxMaMessageRouter.java

@@ -51,6 +51,51 @@ public class WxMaMessageRouter {
     this.messageDuplicateChecker = new WxMessageInMemoryDuplicateChecker();
   }
 
+  /**
+   * 使用自定义的 {@link ExecutorService}.
+   */
+  public WxMaMessageRouter(WxMaService wxMaService, ExecutorService executorService) {
+    this.wxMaService = wxMaService;
+    this.executorService = executorService;
+    this.sessionManager = new StandardSessionManager();
+    this.exceptionHandler = new LogExceptionHandler();
+    this.messageDuplicateChecker = new WxMessageInMemoryDuplicateChecker();
+  }
+
+  /**
+   * 系统退出前，应该调用该方法
+   */
+  public void shutDownExecutorService() {
+    this.executorService.shutdown();
+  }
+
+  /**
+   * 系统退出前，应该调用该方法，增加了超时时间检测
+   */
+  public void shutDownExecutorService(Integer second) {
+    this.executorService.shutdown();
+    try {
+      if (!this.executorService.awaitTermination(second, TimeUnit.SECONDS)) {
+        this.executorService.shutdownNow();
+        if (!this.executorService.awaitTermination(second, TimeUnit.SECONDS))
+          log.error("线程池未关闭！");
+      }
+    } catch (InterruptedException ie) {
+      this.executorService.shutdownNow();
+      Thread.currentThread().interrupt();
+    }
+  }
+
+  /**
+   * <pre>
+   * 设置自定义的 {@link ExecutorService}
+   * 如果不调用该方法，默认使用内置的
+   * </pre>
+   */
+  public void setExecutorService(ExecutorService executorService) {
+    this.executorService = executorService;
+  }
+
   /**
    * 开始一个新的Route规则.
    */