如何存储API的输出?

I am hitting API with this code-

我用这个代码打击API。

 public static int hitUrl(String urlToHit)
    {
       try
        {
            URL url = new URL(urlToHit);
            HttpURLConnection http = (HttpURLConnection)url.openConnection();
            int statusCode = http.getResponseCode();
            return statusCode;
        }
        catch(Exception e)
        {
            e.printStackTrace();
            return 0;
        }
    }

Like this I am getting return value 200. It means I am hitting url successfully. But I have to store output of API. My API returns uniqueId. How can I store the output ?

像这样，我得到的回报是200。这意味着我成功地击中了url。但是我必须存储API的输出。我的API返回uniqueId。如何存储输出?

3 个解决方案

#1

Try this:

试试这个:

InputStream is = conn.getInputStream();
BufferedReader br= new BufferedReader(new InputStreamReader(conn.getInputStream()));
String output= br.readLine();
System.out.println(output);

#2

try this

试试这个

URL link = new URL(urlToHit);
in = new BufferedReader(new InputStreamReader(link.openStream()));
String inputLine;
while ((inputLine = in.readLine()) != null) {
System.out.println(inputLine );
}//while

#3

To get the response in a stream you can use:

要想在流中得到响应，您可以使用:

InputStream isr = http.getInputStream();

and call isr.read() to get the output from stream.

并调用isr.read()以获得流的输出。

#1