fix like

720yun_fd_base/gis_mapper/src/main/java/com/gis/mapper/provider/WorkProvider.java

@@ -50,8 +50,7 @@ public class WorkProvider {
         }
         String snCode = param.getSnCode();
         if (StrUtil.isNotBlank(snCode)){
-            sql.append(" and ( sn_code = '").append(RegexUtil.escapeChar(snCode)).append("' )");
-
+            sql.append(" and (  sn_code like '%").append( RegexUtil.escapeChar(snCode)).append("%' )");
         }
         if(isAdmin){
             Integer type = param.getType();