JSON序列化和反序列化时，忽略航班动态上未知的属性。

src/main/java/com/gzzn/omms/msgexchangeapi/entity/msg/SCHD.java

@@ -7,6 +7,7 @@
 
 
 package com.gzzn.omms.msgexchangeapi.entity.msg;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import io.swagger.annotations.ApiModel;
@@ -318,6 +319,7 @@ public class SCHD
         "naat"
     })
     @ApiModel(value="FLTR",description="航班动态结构描述")
+    @JsonIgnoreProperties(ignoreUnknown = true)
     public static class FLTR
         implements Serializable
     {