Http请求-使用cookie注入登录态访问

分手后的思念是犯贱 2021-06-24 15:58 380阅读 0赞

@Test
        public void lotteryTest() throws InterruptedException {
            String locOrigin = "http://event.51ping.com"; //测试
            String drawLotteryUrl = locOrigin + "/emidas/lottery/siteweb/ajax/drawLottery" +
                    "?activity=" + "03D39BCAF4AAC406" + //后续点评方给到
                    "&prizePackage=" + "FAB7B93B21645FAC" + //后续点评方给到
                    "&hint=true" +
                    "&date=" + new Date().getTime();
            drawLotteryUrl = "http://event.51ping.com/normal/lottery/draw?cityId=1&activityId=FD42BF015E8CC541";
            while(true){
                sendGetCookie(drawLotteryUrl);
                Thread.sleep(5000);
            }
    
        }

public static String sendGetCookie(String url) {
            String result = "";
            BufferedReader in = null;
            try {
                String urlNameString = url;
                URL realUrl = new URL(urlNameString);
                // 打开和URL之间的连接
                URLConnection connection = realUrl.openConnection();
                // 设置通用的请求属性
                connection.setRequestProperty("accept", "*/*");
                connection.setRequestProperty("connection", "Keep-Alive");
                connection.setRequestProperty("user-agent",
                        "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
                connection.setRequestProperty("Cookie", "dper=6b1df3e8ff1a57f5082715517179ee3ec1a606f812a858e074a1a9ff8bd7b722");
                // 建立实际的连接
                connection.connect();
                // 获取所有响应头字段
                Map<String, List<String>> map = connection.getHeaderFields();
                // 遍历所有的响应头字段
                for (String key : map.keySet()) {
                    //System.out.println(key + "--->" + map.get(key));
                }
                // 定义 BufferedReader输入流来读取URL的响应
                in = new BufferedReader(new InputStreamReader(
                        connection.getInputStream()));
                String line;
                while ((line = in.readLine()) != null) {
                    result += line;
                }
    
    //            String cookie = connection.getHeaderField("set-cookie");
    //            System.out.println(cookie);
    //
    //            JSONObject jsonObject = new JSONObject(result);
    //            System.out.println(jsonObject.getInt("code"));
    //            System.out.println(jsonObject.getJSONObject("msg").getJSONObject("prize").getString("prizeName"));
    
                System.out.println(result);
            } catch (Exception e) {
                logger.info("发送GET请求出现异常！" + e.getMessage());
            }
            // 使用finally块来关闭输入流
            finally {
                try {
                    if (in != null) {
                        in.close();
                    }
                } catch (Exception e2) {
                    logger.info(e2.getMessage());
                }
            }
            return result;
        }