springboot ssh连接 linux 服务器
时间: 2024-09-07 13:02:27 浏览: 94
Spring Boot 提供了一种简单的方式来集成 SSH(Secure Shell)连接到 Linux 服务器。SSH 可用于远程管理和交互式登录,而 Spring Boot 的整合主要是通过第三方库如 `spring-boot-starter-jdbc` 中的 `org.springframework.boot:spring-boot-starter-netty-forked` 或者使用 `spring-cloud-starter-netflix-eureka-client` 配合 `spring-cloud-context` 来实现在后台启动 SSH 服务。
以下是基本步骤:
1. 添加依赖:在 `pom.xml` 文件中添加 SSH 相关的 starter 包,例如:
```xml
<dependency>
<groupId>com.github.joschi</groupId>
<artifactId>sshj-spring-boot-starter</artifactId>
</dependency>
```
2. 配置 SSH 服务:在 `application.properties` 或 `application.yml` 中配置 SSH 端口、主机名、用户名和密码等信息,例如:
```yaml
spring.shell.enabled=true
spring.shell.port=22
spring.shell.host=localhost
spring.shell.username=root
spring.shell.password=root
```
3. 如果需要认证,可以设置私钥文件路径:
```yaml
spring.shell.privateKeyPath=/path/to/private/key.pem
```
4. 创建 SSHService 或类似的服务,并在启动时开启 SSH 服务:
```java
@Service
public class SshService {
private final SshClient client;
@PostConstruct
public void init() {
try {
client = SshClient.builder().host(host).port(port).username(username)
.password(password).build();
client.start();
} catch (Exception e) {
throw new RuntimeException("Failed to initialize SSH", e);
}
}
// 其他 SSH 远程操作方法...
}
```
5. 使用 `@ShellCommand` 注解提供命令行接口,使得 Spring Boot 应用程序暴露 SSH 命令供外部访问。
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