Jetbrains全系列IDE使用 1年只要46元 售后保障 童叟无欺
public static InputStream workbookConvertorStream(SXSSFWorkbook workbook) {
InputStream in = null;
try{
//临时缓冲区
ByteArrayOutputStream out = new ByteArrayOutputStream();
//创建临时文件
workbook.write(out);
byte [] bookByteAry = out.toByteArray();
in = new ByteArrayInputStream(bookByteAry);
}
catch (Exception e){
e.printStackTrace();
}
return in;
}
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