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FTP cannot create multi-level directories [circular creation problem]

2022-07-21 20:16:00 【Rainbow sea.】

About report export ftp File server , At first, the file upload path is stored in a string , And then use ftp.makedir(path), Later, I found that I can't use its own method to create multi-level directories . Then check the Internet , According to the blogs of the big guys, we get the applicable multi-level directory creation method . Here you can record .

/**
* ftp Create directory ——ftpClient Only level by level creation is supported
*
* @param ftp
* @param path
* @return
* @throws IOException
*/
boolean makeDir(FTPClient ftp, String path) throws IOException {
// Division
String[] paths = path.split("/");
// Create success id
boolean isMakeSucess = false;
// Traverse each level of path
for (String str : paths) {
// Toggle directory , Determine whether the subdirectory exists according to whether the switch is successful
boolean changeSuccess = ftp.changeWorkingDirectory(str);
// Create and switch if the path of this level does not exist
if (!changeSuccess) {
isMakeSucess = ftp.makeDirectory(str);
ftp.changeWorkingDirectory(str);
}
}
return isMakeSucess;
}

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本文为[Rainbow sea.]所创，转载请带上原文链接，感谢
https://yzsam.com/2022/202/202207210501381582.html

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