我不明白这个http get

Question

我想从https://my.playstation.com/logged-in/my-profile/获取数据。

我用Firebug分析了网站，得到了这些结果：

如您所见，有一个GET /playstation/psn/profile/psnloginbar?0.27654...

我试着这样做：

String url = "/playstation/psn/profile/psnloginbar?0.3596450921613723&_=1432238143275";
URL obj = new URL(url);
HttpURLConnection con = (HttpURLConnection) obj.openConnection();

con.setRequestMethod("GET");
con.setRequestProperty("User-Agent", USER_AGENT);

int responseCode = con.getResponseCode();

但它没有用。

Answer 1

以下修改后的代码是成功连接的示例。 请注意完整的网址。 我认为您的下一个问题是您必须找到一种方法来验证自己，因为您的原始网址（/playstation/psn/profile/psnloginbar?0.27654 ...）位于表单登录屏幕后面。

String url = "https://www.playstation.com/en-us/";
    URL obj = new URL(url);
    HttpURLConnection con = (HttpURLConnection) obj.openConnection();

    con.setRequestMethod("GET");
    con.setRequestProperty("User-Agent", USER_AGENT);
     //This is the http response code :  
    int responseCode = con.getResponseCode();

    // To actually get the html body text, read the stream, 
    // below is just one of many ways to to this:

    BufferedReader in = new BufferedReader(
    new InputStreamReader(obj.openStream()));

    String inputLine;
    while ((inputLine = in.readLine()) != null)
        System.out.println(inputLine); //<-- prints each line of html                  
    in.close();