我在
File file=new File("D:/backTradeOrder.xls");
if(!file.exists())
{
try {
file.createNewFile();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
FileOutputStream fout = new FileOutputStream(file);
wb.write(fout);
用了绝对路径,在widows上跑没问题,上传到linux就报错:
java.io.FileNotFoundException: D:/TradeOrder.xls (No such file or directory)