实现功能,不是调用网关
时间: 2024-03-10 19:47:42 浏览: 10
非常抱歉,我误解了您的问题。如果您需要实现网关的登录、发送短信和断开连接功能,可以参考以下代码:
```java
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
public class GatewayClient {
private static final String GATEWAY_HOST = "gateway.example.com";
private static final int GATEWAY_PORT = 1234;
public static void main(String[] args) throws IOException {
Socket socket = new Socket(GATEWAY_HOST, GATEWAY_PORT);
try {
// 登录网关
String username = "your_username";
String password = "your_password";
boolean loginSuccess = login(socket, username, password);
if (!loginSuccess) {
System.out.println("登录网关失败");
return;
}
// 发送短信
String phoneNumber = "123456789";
String message = "测试短信";
boolean sendSuccess = sendSms(socket, phoneNumber, message);
if (!sendSuccess) {
System.out.println("发送短信失败");
}
// 断开连接
disconnect(socket);
} finally {
socket.close();
}
}
private static boolean login(Socket socket, String username, String password) throws IOException {
OutputStream out = socket.getOutputStream();
out.write(String.format("login %s %s\n", username, password).getBytes());
out.flush();
InputStream in = socket.getInputStream();
byte[] buffer = new byte[1024];
int len = in.read(buffer);
String response = new String(buffer, 0, len);
return response.startsWith("200");
}
private static boolean sendSms(Socket socket, String phoneNumber, String message) throws IOException {
OutputStream out = socket.getOutputStream();
out.write(String.format("send %s %s\n", phoneNumber, message).getBytes());
out.flush();
InputStream in = socket.getInputStream();
byte[] buffer = new byte[1024];
int len = in.read(buffer);
String response = new String(buffer, 0, len);
return response.startsWith("200");
}
private static void disconnect(Socket socket) throws IOException {
OutputStream out = socket.getOutputStream();
out.write("exit\n".getBytes());
out.flush();
socket.close();
}
}
```
上述代码通过Socket连接到网关,然后实现了登录、发送短信和断开连接三个功能。其中,登录和发送短信都是向网关发送一定格式的文本命令,然后解析网关返回的响应;而断开连接是向网关发送一个退出命令,然后关闭Socket连接。需要注意的是,网关的登录、发送短信和断开连接命令格式可能会因网关厂商、网关型号、网关固件版本等因素而异,上述代码中的命令格式仅供参考。