java,net,URLConnection请求时使用CookieHandler,CookieManager和Cooki

https://www.wendangku.net/doc/1014698248.html,.URLConnection请求时使用CookieHandler,CookieManager和Cooki import https://www.wendangku.net/doc/1014698248.html,.CookieHandler;

import https://www.wendangku.net/doc/1014698248.html,.CookieManager;

import https://www.wendangku.net/doc/1014698248.html,.CookieStore;

import https://www.wendangku.net/doc/1014698248.html,.Cookie;

import https://www.wendangku.net/doc/1014698248.html,.URL;

import https://www.wendangku.net/doc/1014698248.html,.URLConnection;

import java.util.List;

public class FetchCookie {

public static void main(String args[]) throws Exception {

String urlString = "://https://www.wendangku.net/doc/1014698248.html,";

CookieManager manager = new CookieManager();

CookieHandler.setDefault(manager);

URL url = new URL(urlString);

URLConnection connection = url.openConnection();

Object obj = connection.getContent();

url = new URL(urlString);

connection = url.openConnection();

obj = connection.getContent();

CookieStore cookieJar = manager.getCookieStore();

List cookies = cookieJar.getCookies();

for(Cookie cookie : cookies) {

System.out.println(cookie);

}

}

}