Package should contain a content type part [M1.13]异常的解决方式
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此异常的源代码如下:
1 public static Workbook create(InputStream in) throws 2 IOException,InvalidFormatException { 3 if (!in.markSupported()) { 4 in = new PushbackInputStream(in, 8); 5 } 6 if (POIFSFileSystem.hasPOIFSHeader(in)) { 7 return new HSSFWorkbook(in); 8 } 9 if (POIXMLDocument.hasOOXMLHeader(in)) { 10 return new XSSFWorkbook(OPCPackage.open(in)); 11 } 12 throw new IllegalArgumentException("你的excel版本目前poi解析不了"); 13 }
解决方式:
读写xls和xlsx格式时,HSSFWorkbook针对xls,XSSFWorkbook针对xlsx
主要是格式的问题!
作者主要是将xls文件格式改成了xlsx就没有问题了
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Package should contain a content type part [M1.13]异常的解决方式
'version' contains an expression but should be a constant
npm notice created a lockfile as package-lock.json. You should commit this file.
npm notice created a lockfile as package-lock.json. You should commit this file.
npm notice created a lockfile as package-lock.json. You should commit this file.