第二种产品

src/main/java/com/jeesite/modules/mes/util/CommonUitl.java

@@ -236,13 +236,13 @@ public class CommonUitl {
     public static Boolean checkProductSn(String sn,String cateSn){
         switch (cateSn){
             case "ZHXT":
-                // 21位流水码验证
-                if(sn.length() == 21){
+                // 21位或22位流水码验证
+                if(sn.length() == 21 || sn.length() == 22){
                     // 21位流水码格式：+KA99IS3031 + 生产日期(4位) + 生产流水号(4位) + 原材料追溯码(2位，01)
                     // 例如：+KA99IS3031RA1800A201
-                    
+
                     // 1. 验证固定前缀：+KA99IS3031 或 +KA64IS3031
-                    List<String> prefixList = Arrays.asList("+KA99IS3031", "+KA64IS3031","+KB24IS3031","+KC14IS3031","+KB60IS3031");
+                    List<String> prefixList = Arrays.asList("+KA99IS3031", "+KA64IS3031","+KB24IS3031","+KC14IS3031","+KB60IS3031","+KB87IS3031");
                     String snPrefix = sn.substring(0, 11);
                     if(!prefixList.contains(snPrefix)){
                         return false;