优化代码

src/main/java/com/genersoft/iot/vmp/conf/security/LoginSuccessHandler.java

@@ -11,6 +11,9 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 
+/**
+ * @author lin
+ */
 @Component
 public class LoginSuccessHandler implements AuthenticationSuccessHandler {
 

src/main/java/com/genersoft/iot/vmp/conf/security/WebSecurityConfig.java

@@ -20,6 +20,7 @@ import java.util.List;
 
 /**
  * 配置Spring Security
+ * @author lin
  */
 @Configuration
 @EnableWebSecurity
@@ -132,15 +133,19 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
                 .anyRequest().authenticated()
                 // 异常处理(权限拒绝、登录失效等)
                 .and().exceptionHandling()
-                .authenticationEntryPoint(anonymousAuthenticationEntryPoint)//匿名用户访问无权限资源时的异常处理
+                //匿名用户访问无权限资源时的异常处理
+                .authenticationEntryPoint(anonymousAuthenticationEntryPoint)
 //                .accessDeniedHandler(accessDeniedHandler)//登录用户没有权限访问资源
-                // 登入
-                .and().formLogin().permitAll()//允许所有用户
-                .successHandler(loginSuccessHandler)//登录成功处理逻辑
-                .failureHandler(loginFailureHandler)//登录失败处理逻辑
+                // 登入 允许所有用户
+                .and().formLogin().permitAll()
+                //登录成功处理逻辑
+                .successHandler(loginSuccessHandler)
+                //登录失败处理逻辑
+                .failureHandler(loginFailureHandler)
                 // 登出
-                .and().logout().logoutUrl("/api/user/logout").permitAll()//允许所有用户
-                .logoutSuccessHandler(logoutHandler)//登出成功处理逻辑
+                .and().logout().logoutUrl("/api/user/logout").permitAll()
+                //登出成功处理逻辑
+                .logoutSuccessHandler(logoutHandler)
                 .deleteCookies("JSESSIONID")
                 // 会话管理
 //                .and().sessionManagement().invalidSessionStrategy(invalidSessionHandler) // 超时处理

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java

@@ -64,16 +64,14 @@ public class KeepaliveNotifyMessageHandler extends SIPRequestProcessorParent imp
                 device.setHostAddress(received.concat(":").concat(String.valueOf(rPort)));
             }
             device.setKeepaliveTime(DateUtil.getNow());
-            if (device.getOnline() == 1) {
             // 回复200 OK
             responseAck(evt, Response.OK);
+            if (device.getOnline() == 1) {
                 deviceService.updateDevice(device);
             }else {
                 // 对于已经离线的设备判断他的注册是否已经过期
                 if (!deviceService.expire(device)){
                     deviceService.online(device);
-                    // 回复200 OK
-                    responseAck(evt, Response.OK);
                 }
             }
         } catch (SipException e) {