org.apache.poi.openxml4j.exceptions.InvalidFormatException: Package should contain a content type pa
org.apache.poi.openxml4j.exceptions.InvalidFormatException: Package should contain a content type part [M1.13]
POI的jar跑出异常:
在使用java操作Excel文档的时候,出现了以下的异常
异常信息:
Caused by: org.apache.poi.openxml4j.exceptions.InvalidFormatException: Package should contain a content type part [M1.13]
at org.apache.poi.openxml4j.opc.ZipPackage.getPartsImpl(ZipPackage.java:199)
at org.apache.poi.openxml4j.opc.OPCPackage.getParts(OPCPackage.java:665)
at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:274)
at org.apache.poi.util.PackageHelper.open(PackageHelper.java:39)
… 3 more
异常来源:
文件类型信息读取错误
解决方法:
原来XSSFWorkbook是用于后缀名为.xlsx(Excel2007+)的,而HSSFWorkbook则是用于.xls(Excel2003)文件的
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