优化目录查询的WebUI逻辑

src/main/java/com/genersoft/iot/vmp/gb28181/bean/CatalogData.java

@@ -1,14 +1,10 @@
 package com.genersoft.iot.vmp.gb28181.bean;
 
 import lombok.Data;
-import org.jetbrains.annotations.NotNull;
 
 import java.time.Instant;
 import java.util.HashSet;
-import java.util.List;
 import java.util.Set;
-import java.util.concurrent.Delayed;
-import java.util.concurrent.TimeUnit;
 
 /**
  * @author lin
@@ -19,7 +15,7 @@ public class CatalogData {
      * 命令序列号
      */
     private int sn;
-    private int total;
+    private Integer total;
     private Instant time;
     private Device device;
     private String errorMsg;

src/main/java/com/genersoft/iot/vmp/gb28181/bean/SyncStatus.java

@@ -1,51 +1,26 @@
 package com.genersoft.iot.vmp.gb28181.bean;
 
 import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
 
 /**
  * 摄像机同步状态
  * @author lin
  */
+@Data
 @Schema(description = "摄像机同步状态")
 public class SyncStatus {
+
     @Schema(description = "总数")
-    private int total;
+    private Integer total;
+
     @Schema(description = "当前更新多少")
-    private int current;
+    private Integer current;
+
     @Schema(description = "错误描述")
     private String errorMsg;
+
     @Schema(description = "是否同步中")
-    private boolean syncIng;
+    private Boolean syncIng;
 
-    public int getTotal() {
-        return total;
-    }
-
-    public void setTotal(int total) {
-        this.total = total;
-    }
-
-    public int getCurrent() {
-        return current;
-    }
-
-    public void setCurrent(int current) {
-        this.current = current;
-    }
-
-    public String getErrorMsg() {
-        return errorMsg;
-    }
-
-    public void setErrorMsg(String errorMsg) {
-        this.errorMsg = errorMsg;
-    }
-
-    public boolean isSyncIng() {
-        return syncIng;
-    }
-
-    public void setSyncIng(boolean syncIng) {
-        this.syncIng = syncIng;
-    }
 }