bash curl: (26) 当文件是变量时无法打开文件
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curl: (26) couldn't open file when the file is a variable
提问by sTr8_Struggin
I am trying to upload a list of files to a server. This is the script that I have
我正在尝试将文件列表上传到服务器。这是我的脚本
files=$(shopt -s nullglob dotglob; echo /media/USB/*) > /dev/null 2>&1
if (( ${#files} ))
then
for file in $files
do
echo "Filename"
echo $file
curl -i -X POST -F files=@$file 192.168.1.122:5000/upload
done
Basically I am trying to take all of the files on a USB drive and upload them to my local server. The curl command is giving me trouble. I can move these files to drives that I mount on this system but I haven't been able to send them with the curl command. I have tried variations on @"$file"and @\"$file\"based on other related questions but I haven't been able to get this to work. However what is annoying is that when I do this:
基本上，我试图将 USB 驱动器上的所有文件上传到我的本地服务器。curl 命令给我带来了麻烦。我可以将这些文件移动到我在该系统上安装的驱动器，但我无法使用 curl 命令发送它们。我已经尝试过基于其他相关问题@"$file"并@\"$file\"基于其他相关问题的变体，但我无法让它发挥作用。然而，令人讨厌的是，当我这样做时：
curl -i -X POST -F files=@/absolute/path/to/my/file.txt 192.168.1.122:5000/upload
It works as I expect. How can I get this to work in my loop?
它按我的预期工作。我怎样才能让它在我的循环中工作？
回答by sTr8_Struggin
So I ended up figuring out a solution that I will share in case anyone else is having this problem. I am not sure exactly why this fixed it but I simply had to put quotes around the files=@$filein the curl command:
所以我最终想出了一个解决方案，如果其他人遇到这个问题，我会分享这个解决方案。我不确定为什么会修复它，但我只需要files=@$file在 curl 命令中将引号括起来：
curl -i -X POST -F "files=@$file" 192.168.1.122:5000/upload
Leaving this here in case it is useful to someone down the line.
留在这里以防万一它对下线的人有用。
