如何阅读本地cookie

document.cookie; // 获取所有cookie

import http.cookiejar
import urllib.request

cookie_filename = 'cookies.txt'

# 创建cookiejar对象并加载本地cookie文件
cookiejar = http.cookiejar.MozillaCookieJar(cookie_filename)
cookiejar.load(ignore_discard=True, ignore_expires=True)

# 创建opener并设置cookie处理器
opener = urllib.request.build_opener(urllib.request.HTTPCookieProcessor(cookiejar))

# 使用opener打开网页
response = opener.open('https://example.com')

# 输出所有cookie
for cookie in cookiejar:
    print(cookie)

$_COOKIE['cookie_name']; // 获取指定cookie
$_COOKIE; // 获取所有cookie

import java.net.CookieManager;
import java.net.CookieHandler;
import java.net.CookieStore;
import java.net.HttpCookie;
import java.net.URI;
import java.util.List;

public class ReadCookies {
    public static void main(String[] args) {
        // 设置CookieManager
        CookieManager cookieManager = new CookieManager();
        CookieHandler.setDefault(cookieManager);

        try {
            // 加载本地cookie文件
            File cookieFile = new File('cookies.txt');
            List<HttpCookie> cookies = HttpCookie.parse(new FileReader(cookieFile));

            // 将cookie添加到CookieStore
            CookieStore cookieStore = cookieManager.getCookieStore();
            URI uri = new URI('https://example.com');
            for (HttpCookie cookie : cookies) {
                cookieStore.add(uri, cookie);
            }

            // 输出所有cookie
            List<HttpCookie> storedCookies = cookieStore.getCookies();
            for (HttpCookie cookie : storedCookies) {
                System.out.println(cookie);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}