boost如何获取本机ip

在C++中使用Boost库获取本机的IP地址，可以通过Boost.Asio库来实现。下面是一个简单的示例，展示如何使用Boost.Asio获取本机的IP地址：

```cpp

include

include

include

int main() {

try {

boost::asio::io_context io_context;

boost::asio::ip::udp::resolver resolver(io_context);

boost::asio::ip::udp::resolver::results_type endpoints = resolver.resolve(boost::asio::ip::udp::v4(), "google.com", "www");

for (auto& endpoint : endpoints) {

std::string address = boost::asio::ip::address_v4(endpoint).to_string();

std::cout << "Local IP address: " << address << std::endl;