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给excel导出增加单次1万条的限制，防止资源单次消耗太大

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jishenghua
2025-04-07 21:37:40 +08:00
parent 511de3db65
commit 81c480b33e
2 changed files with 9 additions and 0 deletions
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3
jshERP-boot/src/main/java/com/jsh/erp/constants/ExceptionConstants.java
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@@ -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） //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 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"; 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 * 单据信息

6
jshERP-boot/src/main/java/com/jsh/erp/service/MaterialService.java
View File

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