java 发送带cookie的http请求

Posted 2020-10-17

try{
    String path = "https://www.AA.com/AA";
        URL url = new URL(path);
        HttpURLConnection con = (HttpURLConnection) url.openConnection();
        con.setRequestMethod("GET");
        /*con.setRequestProperty("Content-Type",
                "application/x-www-form-urlencoded");
        con.setRequestProperty("Content-Length",
                String.valueOf(path.length()));*/
        con.setRequestProperty(
                "User-Agent",
                "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (Khtml, like Gecko) Chrome/38.0.2125.104 Safari/537.36");
        con.setRequestProperty("Cookie", "AAId=12345678");
        con.connect();
        if (con.getResponseCode() == 200) {
        
            BufferedReader br = new BufferedReader(new InputStreamReader(con.getInputStream()));
            String line;
            StringBuilder sb = new StringBuilder();
            while ((line = br.readLine()) != null) {// 循环读取流
                sb.append(line);
            }
            br.close();// 关闭流
            System.out.println(sb);
        }else{
            System.out.println(con.getResponseCode());
        }
        con.disconnect();// 断开连接
}catch (Exception e){

    System.out.println(e);
}