优化文档, 优化notify-catalog大并发处理

src/main/java/com/genersoft/iot/vmp/vmanager/TestController.java

@@ -25,4 +25,16 @@ public class TestController {
     public List<Hook> all(){
         return subscribe.getAll();
     }
+
+//    @Bean
+//    public ServletRegistrationBean<StatViewServlet> druidStatViewServlet() {
+//        ServletRegistrationBean<StatViewServlet> registrationBean = new ServletRegistrationBean<>(new StatViewServlet(),  "/druid/*");
+//        registrationBean.addInitParameter("allow", "127.0.0.1");// IP白名单 (没有配置或者为空，则允许所有访问)
+//        registrationBean.addInitParameter("deny", "");// IP黑名单 (存在共同时，deny优先于allow)
+//        registrationBean.addInitParameter("loginUsername", "admin");
+//        registrationBean.addInitParameter("loginPassword", "admin");
+//        registrationBean.addInitParameter("resetEnable", "false");
+//        return registrationBean;
+//    }
+
 }