增加线程池

license/src/main/java/iot/sixiang/license/config/ThreadPoolConfig.java

@@ -44,4 +44,17 @@ public class ThreadPoolConfig {
         pool.initialize();
         return pool;
     }
+
+    @Bean("mailExecutor")
+    public Executor mailExecutor() {
+        ThreadPoolTaskExecutor threadPoolTaskExecutor = new ThreadPoolTaskExecutor();
+        threadPoolTaskExecutor.setThreadNamePrefix("threadPoll-mail-");
+        threadPoolTaskExecutor.setCorePoolSize(3);
+        threadPoolTaskExecutor.setMaxPoolSize(10);
+        threadPoolTaskExecutor.setKeepAliveSeconds(3);
+        threadPoolTaskExecutor.setQueueCapacity(1000);
+        threadPoolTaskExecutor.setRejectedExecutionHandler(new ThreadPoolExecutor.AbortPolicy());
+        threadPoolTaskExecutor.initialize();
+        return threadPoolTaskExecutor;
+    }
 }