java获取抖音账号的Cookie

抖音账号的Cookie是通过登录抖音账号获取的，可以使用Java代码模拟登录抖音账号，并从登录后的响应中获取Cookie。

以下是一个示例代码，可以通过输入抖音账号和密码，模拟登录并获取Cookie：

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.List;
import java.util.Map;

public class DouyinCookie {
    public static void main(String[] args) throws Exception {
        String url = "https://www.douyin.com/web/api/v2/account/login/password/";
        String username = "YOUR_USERNAME";
        String password = "YOUR_PASSWORD";

        URL obj = new URL(url);
        HttpURLConnection con = (HttpURLConnection) obj.openConnection();

        // add request header
        con.setRequestMethod("POST");
        con.setRequestProperty("User-Agent", "Mozilla/5.0");
        con.setRequestProperty("Accept-Language", "en-US,en;q=0.5");

        String urlParameters = "mix_mode=1&username=" + username + "&password=" + password;

        // Send post request
        con.setDoOutput(true);
        DataOutputStream wr = new DataOutputStream(con.getOutputStream());
        wr.writeBytes(urlParameters);
        wr.flush();
        wr.close();

        int responseCode = con.getResponseCode();
        System.out.println("\nSending 'POST' request to URL : " + url);
        System.out.println("Post parameters : " + urlParameters);
        System.out.println("Response Code : " + responseCode);

        BufferedReader in = new BufferedReader(
                new InputStreamReader(con.getInputStream()));
        String inputLine;
        StringBuffer response = new StringBuffer();

        while ((inputLine = in.readLine()) != null) {
            response.append(inputLine);
        }
        in.close();

        //print result
        System.out.println(response.toString());

        // get cookie from response header
        Map<String, List<String>> headerFields = con.getHeaderFields();
        List<String> cookiesHeader = headerFields.get("Set-Cookie");
        if (cookiesHeader != null) {
            for (String cookie : cookiesHeader) {
                System.out.println(cookie.split(";\\s*")[0]);
            }
        } else {
            System.out.println("No cookie received");
        }
    }
}

将YOUR_USERNAME和YOUR_PASSWORD替换为你的抖音账号的用户名和密码，运行代码即可获取抖音账号的Cookie。