给excel导出增加单次1万条的限制，防止资源单次消耗太大

jshERP-boot/src/main/java/com/jsh/erp/constants/ExceptionConstants.java

@@ -353,6 +353,9 @@ public class ExceptionConstants {
     //EXCEL中有副条码在系统中已存在（除自身商品之外）
     public static final int MATERIAL_EXCEL_IMPORT_MANY_BARCODE_EXIST_CODE = 80000028;
     public static final String MATERIAL_EXCEL_IMPORT_MANY_BARCODE_EXIST_MSG = "抱歉，EXCEL中有副条码在系统中已存在，具体副条码为：%s";
+    //单次导出条数超出限制（1万条）
+    public static final int MATERIAL_EXPORT_LIMIT_CODE = 8000029;
+    public static final String MATERIAL_EXPORT_LIMIT_MSG = "单次导出条数超出限制（1万条）";
 
     /**
      *  单据信息

jshERP-boot/src/main/java/com/jsh/erp/service/MaterialService.java

@@ -73,6 +73,8 @@ public class MaterialService {
     @Value(value="${file.uploadType}")
     private Long fileUploadType;
 
+    private static final Integer EXPORT_LIMIT = 10000;
+
     public Material getMaterial(long id)throws Exception {
         Material result=null;
         try{
@@ -472,6 +474,10 @@ public class MaterialService {
         //查询商品主条码相关列表
         List<MaterialVo4Unit> dataList = materialMapperEx.exportExcel(materialParam, color, materialOther, weight, expiryNum, enabled, enableSerialNumber,
                 enableBatchNumber, remark, idList);
+        if (null != dataList && dataList.size() > EXPORT_LIMIT) {
+            throw new BusinessRunTimeException(ExceptionConstants.MATERIAL_EXPORT_LIMIT_CODE,
+                    ExceptionConstants.MATERIAL_EXPORT_LIMIT_MSG);
+        }
         //查询商品副条码相关列表
         Map<Long, MaterialExtend> otherMaterialMap = new HashMap<>();
         List<MaterialExtend> otherDataList = materialMapperEx.getOtherMaterialList();