用什么函数获取ip

获取IP地址的方法取决于你是在服务器端还是客户端。

服务器端

在服务器端，你可以使用不同的编程语言来实现获取IP地址的功能。

Python

```python

import socket

def get_ip_address():

s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

try:

doesn't even have to be reachable

s.connect(('10.254.254.254', 1))

IP = s.getsockname()[0]

except Exception:

IP = '127.0.0.1'

finally:

s.close()

return IP

print(get_ip_address())

```

Java

```java

import java.net.InetAddress;

public class Main {

public static void main(String[] args) {

try {

InetAddress ip = InetAddress.getLocalHost();

System.out.println("IP Address: " + ip.getHostAddress());