spring shell 代理指定端口
时间: 2023-10-27 17:04:51 浏览: 38
Spring Shell本身并不提供代理功能,但您可以使用Java的代理库来实现代理。以下是一些示例代码:
```java
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.net.ProxySelector;
import java.net.URI;
import java.util.List;
import org.springframework.shell.standard.ShellComponent;
import org.springframework.shell.standard.ShellMethod;
@ShellComponent
public class ProxyCommands {
@ShellMethod("Set proxy host and port")
public String setProxy(String host, int port) {
// Create a new proxy with the specified host and port
Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(host, port));
// Set the proxy selector to use the new proxy
ProxySelector.setDefault(new ProxySelector() {
@Override
public List<Proxy> select(URI uri) {
return List.of(proxy);
}
@Override
public void connectFailed(URI uri, SocketAddress sa, IOException ioe) {
throw new RuntimeException("Proxy connection failed", ioe);
}
});
return "Proxy set to " + host + ":" + port;
}
@ShellMethod("Clear proxy settings")
public String clearProxy() {
// Clear the proxy selector to remove any proxies
ProxySelector.setDefault(ProxySelector.getDefault());
return "Proxy cleared";
}
}
```
此代码示例使用Java的Proxy类和ProxySelector类来设置代理。setProxy方法将创建一个新的代理并将其设置为默认的代理选择器。clearProxy方法将清除代理选择器,以便不使用代理。这些方法可以通过Spring Shell命令行调用。