python tcpip 通讯server 与 client 端
时间: 2023-10-01 22:03:50 浏览: 47
Python TCP/IP通讯的Server和Client端的实现可以分为以下步骤:
Server端:
1. 导入socket模块
```python
import socket
```
2. 创建socket对象
```python
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
```
3. 绑定IP地址和端口号
```python
ip = "127.0.0.1"
port = 8888
server_socket.bind((ip, port))
```
4. 监听传入连接
```python
server_socket.listen(1)
```
5. 接受客户端连接
```python
client_socket, client_address = server_socket.accept()
```
6. 接收客户端发送的数据
```python
data = client_socket.recv(1024)
```
7. 处理数据,回复客户端
```python
response = "Hello, client!"
client_socket.send(response.encode())
```
8. 关闭连接
```python
client_socket.close()
server_socket.close()
```
Client端:
1. 导入socket模块
```python
import socket
```
2. 创建socket对象
```python
client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
```
3. 连接到Server端
```python
ip = "127.0.0.1"
port = 8888
client_socket.connect((ip, port))
```
4. 发送数据到Server端
```python
data = "Hello, server!"
client_socket.send(data.encode())
```
5. 接收Server端回复的数据
```python
response = client_socket.recv(1024)
```
6. 处理数据
```python
print(response.decode())
```
7. 关闭连接
```python
client_socket.close()
```
以上是Python TCP/IP通讯的Server和Client端的基本实现步骤,可以根据需要进行相关的修改和优化。