如何获取 boost::beast HTTP 响应状态码

boostbeast_response.cpp

// Read & parse the response
beast::flat_buffer buffer;
http::response<http::dynamic_body> res;
http::read(stream, buffer, res);

// 打印状态码，例如 200
cout << res.result_int() << endl;

// Read & parse the response
beast::flat_buffer buffer;
http::response<http::dynamic_body> res;
http::read(stream, buffer, res);

// 打印状态码，例如 200
cout << res.result_int() << endl;

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