admin管理员组文章数量:1558049
JAVA 导入 Excel 报错如下: java.io.IOException: Zip bomb detected!
Exception in thread "main" java.io.IOException: Failed to read zip entry source
at org.apache.poi.openxml4j.opc.ZipPackage.(ZipPackage.java:106)
at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:342)
at org.apache.poi.util.PackageHelper.open(PackageHelper.java:37)
at org.apache.poi.xssf.usermodel.XSSFWorkbook.(XSSFWorkbook.java:285)
at test.test.main(test.java:48)
Caused by: java.io.IOException: Zip bomb detected! The file would exceed the max. ratio of compressed file size to the size of the expanded data. This may indicate that the file is used to inflate memory usage and thus could pose a security risk. You can adjust this limit via ZipSecureFile.setMinInflateRatio() if you need to work with files which exceed this limit. Counter: 1483367, cis.counter: 14796, ratio: 0.009974605070761314Limits: MIN_INFLATE_RATIO: 0.01
at org.apache.poi.openxml4j.util.ZipSecureFile$ThresholdInputStream.advance(ZipSecureFile.java:257)
at org.apache.poi.openxml4j.util.ZipSecureFile$ThresholdInputStream.read(ZipSecureFile.java:214)
at java.io.FilterInputStream.read(Unknown Source)
at org.apache.poi.openxml4j.util.ZipInputStreamZipEntrySource$FakeZipEntry.(ZipInputStreamZipEntrySource.java:132)
at org.apache.poi.openxml4j.util.ZipInputStreamZipEntrySource.(ZipInputStreamZipEntrySource.java:56)
at org.apache.poi.openxml4j.opc.ZipPackage.(ZipPackage.java:99)
... 4 more
整理如下:
// 延迟解析比率
ZipSecureFile.setMinInflateRatio(-1.0d);
workbook = new XSSFWorkbook(file.getInputStream());
版权声明：本文标题：java导入io错误_JAVA导入Excel 报错 java.io.IOException: Zip bomb detected! 内容由热心网友自发贡献，该文观点仅代表作者本人， 转载请联系作者并注明出处：https://m.elefans.com/xitong/1727341805a1109505.html， 本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容，一经查实，本站将立刻删除。
发表评论