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修改Excel输出信息

This commit is contained in:
Bunny 2023-12-15 16:55:36 +08:00
parent 52bd61da17
commit 5b2c6bf1a8
1 changed files with 4 additions and 0 deletions
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4
spzx-manager/src/main/java/cn/bunny/lister/ExcelLister.java
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@ -6,9 +6,11 @@ import cn.bunny.mapper.CategoryMapper;
import com.alibaba.excel.context.AnalysisContext; import com.alibaba.excel.context.AnalysisContext;
import com.alibaba.excel.event.AnalysisEventListener; import com.alibaba.excel.event.AnalysisEventListener;
import com.alibaba.excel.util.ListUtils; import com.alibaba.excel.util.ListUtils;
import lombok.extern.log4j.Log4j2;
import java.util.List; import java.util.List;
@Log4j2
public class ExcelLister<T> extends AnalysisEventListener<T> { public class ExcelLister<T> extends AnalysisEventListener<T> {
/** /**
* 每隔5条存储数据库，实际使用中可以100条，然后清理list ，方便内存回收 * 每隔5条存储数据库，实际使用中可以100条，然后清理list ，方便内存回收
@ -50,6 +52,8 @@ public class ExcelLister<T> extends AnalysisEventListener<T> {
* 保存方法 * 保存方法
*/ */
private void saveData() { private void saveData() {
log.info("{}条数据，开始存储数据库！", cachedDataList.size());
categoryMapper.batchInsert((List<Category>) cachedDataList); categoryMapper.batchInsert((List<Category>) cachedDataList);
log.info("存储数据库成功！");
} }
} }