修改模版，新增置顶

“djh”

2026-02-02 63264fe00b684bfec91ca5888f640971dabc0ed2

 multi-system/src/main/java/com/gkhy/exam/system/service/impl/MaterialServiceImpl.java

@@ -2,16 +2,15 @@

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gkhy.exam.common.api.CommonPage;
import com.gkhy.exam.common.api.CommonResult;
import com.gkhy.exam.common.constant.UserConstant;
import com.gkhy.exam.common.utils.PageUtils;
import com.gkhy.exam.common.utils.SecurityUtils;
import com.gkhy.exam.system.domain.Material;
import com.gkhy.exam.system.domain.WarehousingRecord;
import com.gkhy.exam.system.mapper.MaterialMapper;
import com.gkhy.exam.system.service.MaterialService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;