优化

jetlinks-components/dashboard-component/src/main/java/org/jetlinks/community/dashboard/measurements/SystemMemoryMeasurementProvider.java

@@ -117,9 +117,8 @@ public class SystemMemoryMeasurementProvider extends StaticMeasurementProvider {
             long total = (long) SystemMonitor.totalSystemMemory.getValue();
 
             info.max = total;
-            info.used = (long) (total - SystemMonitor.freeSystemMemory.getValue());
-            info.usage = BigDecimal.valueOf(((double)info.getUsed() / info.getMax()) * 100D).setScale(2, ROUND_HALF_UP)
-                .doubleValue();
+            info.used = (long) (total-  SystemMonitor.freeSystemMemory.getValue());
+            info.usage = BigDecimal.valueOf(((double) info.getUsed() / info.getMax()) * 100D).setScale(2, ROUND_HALF_UP).doubleValue();
             return info;
         }
     }

jetlinks-components/dashboard-component/src/main/java/org/jetlinks/community/dashboard/measurements/SystemMonitor.java

@@ -3,6 +3,7 @@ package org.jetlinks.community.dashboard.measurements;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.SneakyThrows;
+import reactor.core.publisher.Flux;
 
 import java.lang.management.ManagementFactory;
 import java.lang.management.OperatingSystemMXBean;
@@ -64,8 +65,8 @@ public enum SystemMonitor {
                 register(systemCpuUsage.name(), "getSystemCpuLoad", usage -> usage * 100D);
                 register(jvmCpuUsage.name(), "getProcessCpuLoad", usage -> usage * 100D);
                 register(freeSystemMemory.name(), "getFreePhysicalMemorySize", val -> val / 1024 / 1024);
-                register(freeSystemMemory.name(), "getFreePhysicalMemorySize", val -> val / 1024 / 1024);
                 register(totalSystemMemory.name(), "getTotalPhysicalMemorySize", val -> val / 1024 / 1024);
+                register("virtualMemory", "getCommittedVirtualMemorySize", val -> val / 1024 / 1024);
                 register(openFileCount.name(), "getOpenFileDescriptorCount", Function.identity());
                 register(maxOpenFileCount.name(), "getMaxFileDescriptorCount", Function.identity());
             }

jetlinks-manager/network-manager/src/main/java/org/jetlinks/community/network/manager/web/MessageGatewayController.java

@@ -6,6 +6,7 @@ import lombok.NoArgsConstructor;
 import lombok.Setter;
 import org.hswebframework.web.authorization.annotation.Authorize;
 import org.hswebframework.web.authorization.annotation.Resource;
+import org.hswebframework.web.authorization.annotation.ResourceAction;
 import org.jetlinks.community.network.manager.web.response.TopicMessageResponse;
 import org.jetlinks.community.gateway.*;
 import org.jetlinks.community.gateway.supports.DeviceGatewayProvider;
@@ -26,7 +27,9 @@ public class MessageGatewayController {
         this.messageGatewayManager = gatewayManager;
     }
 
+
     @GetMapping(value = "/{id}/subscribe", produces = MediaType.TEXT_EVENT_STREAM_VALUE)
+    @ResourceAction(id = "subscribe", name = "订阅消息")
     public Flux<TopicMessage> subscribe(@PathVariable String id, @RequestParam String topic) {
 
         return messageGatewayManager
@@ -35,6 +38,7 @@ public class MessageGatewayController {
     }
 
     @PostMapping(value = "/{id}/publish")
+    @ResourceAction(id = "publish", name = "推送消息")
     public Mono<Long> publish(@PathVariable String id, @RequestBody TopicMessageResponse response) {
         return messageGatewayManager
             .getGateway(id)
@@ -44,6 +48,7 @@ public class MessageGatewayController {
 
 
     @GetMapping(value = "/all")
+    @Authorize(merge = false)
     public Flux<GatewayInfo> getAllGateway() {
         return messageGatewayManager
             .getAllGateway()