SSH 端口转发抛出 404 未找到

Question

我需要连接到服务器”[电子邮件保护]“通过跳转服务器”[电子邮件保护]“我已经可以从本地主机访问它。

我努力了，

ssh -L 12345:[email protected]:80 user@[email protected] -i /path/id_rsa

当我现在尝试在不同的终端

curl  -I http://localhost:12345/home/value

我明白了

Server: awselb/2.0
Date: Mon, 28 Sep 2020 13:58:25 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 0
Connection: keep-alive

我已经可以访问跳转服务器并且执行以下操作，

ssh -i /path/id_rsa user@[email protected]

curl [email protected]/home/value  // gives me the required result

PS：我也尝试过和 Jsch 做同样的尝试

 String rhost = "[email protected]";
 int rport = 80;

 url = "http://localhost:";
 JSch jsch = new JSch();
 jsch.addIdentity("~/.ssh/id_rsa");
 String host = "[email protected]";
 String userJsch = "user";
 java.util.Properties config = new java.util.Properties();
 config.put("StrictHostKeyChecking", "no");
 Session session = jsch.getSession(userJsch, host, 22);
 session.setConfig(config);

 session.connect();

 int assinged_port = session.setPortForwardingL(0, rhost, rport);
 url = url + assinged_port + "/";
 String endpoint = url + "quote/home/value";
 ResponseEntity<String> response = restTemplate.getForEntity(endpointemphasized text, String.class);

这也导致 404。