要将SMB(Server Message Block)项目融入您的应用程序,您需要使用SMB客户端库来实现与SMB服务器的通信。以下是一个示例代码,展示了如何使用Java的jcifs-ng库连接到SMB服务器,并执行一些基本的操作:
Maven:
com.hierynomus
jcifs-ng
2.4.2
Gradle:
implementation 'com.hierynomus:jcifs-ng:2.4.2'
import com.hierynomus.smbj.SMBClient;
import com.hierynomus.smbj.auth.AuthenticationContext;
import com.hierynomus.smbj.share.Directory;
import com.hierynomus.smbj.share.DiskShare;
import com.hierynomus.smbj.share.File;
import com.hierynomus.smbj.session.Session;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
public class SmbExample {
private static final String SMB_SERVER = "smb://your-smb-server-ip";
private static final String USERNAME = "your-username";
private static final String PASSWORD = "your-password";
public static void main(String[] args) throws IOException {
SMBClient client = new SMBClient();
try (Session session = client.connect(SMB_SERVER)) {
AuthenticationContext auth = new AuthenticationContext(USERNAME, PASSWORD.toCharArray(), null);
session.authenticate(auth);
DiskShare share = (DiskShare) session.connectShare("your-shared-folder");
// 列出共享文件夹中的文件
try (Directory directory = share.openDirectory("your-shared-folder-path")) {
for (FileIdBothDirectoryInformation file : directory.list()) {
System.out.println(file.getFileName());
}
}
// 下载文件
File remoteFile = share.openFile("your-file-path", EnumSet.of(AccessMask.GENERIC_READ), null, null, 0, null);
InputStream in = remoteFile.getInputStream();
FileOutputStream out = new FileOutputStream("local-file-path");
byte[] buffer = new byte[4096];
int len;
while ((len = in.read(buffer)) != -1) {
out.write(buffer, 0, len);
}
in.close();
out.close();
}
}
}
请注意,上述示例中的"SMB_SERVER"应被替换为实际的SMB服务器IP地址,"USERNAME"和"PASSWORD"应被替换为您的SMB服务器的有效凭据,"your-shared-folder"和"your-shared-folder-path"应被替换为实际的共享文件夹和路径,"your-file-path"应被替换为实际的文件路径,"local-file-path"应被替换为本地文件的保存路径。
这只是一个基本示例,您可以根据您的需求进行进一步的定制和开发。请查阅jcifs-ng库的文档以获取更多详细信息和使用示例。