Java如何从FTP服务器删除文件？
本示例演示如何从FTP服务器删除文件。
package org.nhooo.example.commons.net;
import org.apache.commons.net.ftp.FTPClient;
import java.io.IOException;
public class FTPDeleteDemo {
public static void main(String[] args) {
FTPClient client = new FTPClient();
try {
client.connect("ftp.example.org");
client.login("admin", "admin123**");
//删除FTP服务器上的文件。当FTP删除
//完成则返回true。
String filename = "data.txt";
boolean deleted = client.deleteFile(filename);
if (deleted) {
System.out.printf("File %s was deleted...", filename);
} else {
System.out.println("No file was deleted...");
}
client.logout();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
client.disconnect();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}Maven依赖
<!-- http://repo1.maven.org/maven2/commons-net/commons-net/3.6/commons-net-3.6.jar -->
<dependency>
<groupId>commons-net</groupId>
<artifactId>commons-net</artifactId>
<version>3.6</version>
</dependency>