[英]can not connect to FTPS (explicit) server with java?
I use this code to connect to ftps with explicit encryption 我使用此代码通过显式加密连接到ftps
String host = "10.21.13.66";
int port = 21;
String username = "user";
String password = "pass";
try {
FTPSClient ftpClient = new FTPSClient("ssl",false);
ftpClient.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out)));
ftpClient.connect(host, port);
int reply = ftpClient.getReplyCode();
if (FTPReply.isPositiveCompletion(reply)) {
// Login
(ftpClient.login(username, password))
}
} catch (IOException ioe) {
System.out.println("FTP client received network error");
}
when I try to connect to my own ftps it returns this error: 431 No security resource for TLS/SSL encryption, probably there is no selected SSL certificate 当我尝试连接到自己的ftps时,它将返回以下错误:431没有用于TLS / SSL加密的安全资源,可能没有选定的SSL证书
any help would be appreciated; 任何帮助,将不胜感激;
Try setting the auth on ftps client using below code after object is constructed: 构造对象后,尝试使用以下代码在ftps客户端上设置auth:
ftpClient.setAuthValue("TLS"); ftpClient.setAuthValue(“ TLS”);
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