连接服务器使用用户设置的端口，提供测试连接按钮，测试配置信息是否正确

eladmin-system/src/main/java/me/zhengjie/modules/mnt/rest/ServerDeployController.java

@@ -61,4 +61,13 @@ public class ServerDeployController {
         serverDeployService.delete(id);
         return new ResponseEntity(HttpStatus.OK);
     }
+
+	@Log("测试连接服务器")
+	@ApiOperation(value = "测试连接服务器")
+	@PostMapping("/testConnect")
+	@PreAuthorize("@el.check('serverDeploy:add')")
+	public ResponseEntity testConnect(@Validated @RequestBody ServerDeploy resources){
+		return new ResponseEntity<>(serverDeployService.testConnect(resources),HttpStatus.CREATED);
+	}
+
 }

eladmin-system/src/main/java/me/zhengjie/modules/mnt/service/ServerDeployService.java

@@ -58,4 +58,11 @@ public interface ServerDeployService {
      * @return /
      */
     ServerDeployDto findByIp(String ip);
+
+	/**
+	 * 测试登录服务器
+	 * @param resources
+	 * @return
+	 */
+	Boolean testConnect(ServerDeploy resources);
 }

eladmin-system/src/main/java/me/zhengjie/modules/mnt/service/impl/DeployServiceImpl.java

@@ -379,7 +379,7 @@ public class DeployServiceImpl implements DeployService {
 			sendMsg("IP对应服务器信息不存在：" + ip, MsgType.ERROR);
 			throw new BadRequestException("IP对应服务器信息不存在：" + ip);
 		}
-		return new ExecuteShellUtil(ip, serverDeployDTO.getAccount(), serverDeployDTO.getPassword());
+		return new ExecuteShellUtil(ip, serverDeployDTO.getAccount(), serverDeployDTO.getPassword(),serverDeployDTO.getPort());
 	}
 
 	private ScpClientUtil getScpClientUtil(String ip) {

eladmin-system/src/main/java/me/zhengjie/modules/mnt/service/impl/ServerDeployServiceImpl.java

@@ -6,6 +6,7 @@ import me.zhengjie.modules.mnt.service.ServerDeployService;
 import me.zhengjie.modules.mnt.service.dto.ServerDeployDto;
 import me.zhengjie.modules.mnt.service.dto.ServerDeployQueryCriteria;
 import me.zhengjie.modules.mnt.service.mapper.ServerDeployMapper;
+import me.zhengjie.modules.mnt.util.ExecuteShellUtil;
 import me.zhengjie.utils.PageUtil;
 import me.zhengjie.utils.QueryHelp;
 import me.zhengjie.utils.ValidationUtil;
@@ -56,7 +57,22 @@ public class ServerDeployServiceImpl implements ServerDeployService {
         return serverDeployMapper.toDto(deploy);
     }
 
-    @Override
+	@Override
+	public Boolean testConnect(ServerDeploy resources) {
+		ExecuteShellUtil executeShellUtil = null;
+		try {
+			executeShellUtil = new ExecuteShellUtil(resources.getIp(), resources.getAccount(), resources.getPassword(),resources.getPort());
+			return executeShellUtil.execute("ls")==0;
+		} catch (Exception e) {
+			return false;
+		}finally {
+			if (executeShellUtil != null) {
+				executeShellUtil.close();
+			}
+		}
+	}
+
+	@Override
     @Transactional(rollbackFor = Exception.class)
     public ServerDeployDto create(ServerDeploy resources) {
 		return serverDeployMapper.toDto(serverDeployRepository.save(resources));

eladmin-system/src/main/java/me/zhengjie/modules/mnt/util/ExecuteShellUtil.java

@@ -18,16 +18,14 @@ import java.util.Vector;
 @Slf4j
 public class ExecuteShellUtil {
 
-	public final int DEFAULT_SSH_PORT = 22;
-
 	private Vector<String> stdout;
 
 	Session session;
 
-	public ExecuteShellUtil(final String ipAddress, final String username, final String password) {
+	public ExecuteShellUtil(final String ipAddress, final String username, final String password,int port) {
 		try {
 			JSch jsch = new JSch();
-			session = jsch.getSession(username, ipAddress, DEFAULT_SSH_PORT);
+			session = jsch.getSession(username, ipAddress, port);
 			session.setPassword(password);
 			session.setConfig("StrictHostKeyChecking", "no");
 			session.connect(3000);