修改了判断空库位，查询语句的bug,和摄像头的连接

zyh

2026-01-04 c47395fe29493062a3f0bc2cf1d02a2946b20b88

 src/main/java/com/zy/asrs/entity/param/MatSyncParam.java

@@ -19,7 +19,7 @@
    public List<MatParam> matDetails;

    @Data
    public class MatParam{
    public static class MatParam{
        /**
         * 商品编号
         */