How to get JSON data from solar winds Orion rest API using java

Question

我想从solarwinds orion rest api 获取JSON 数据，并且必须将这些JSON 数据写入excel 文件中。

Answer 1

I'm assuming you need a java program to send a post request to an API endpoint. ApacheHTTP library to the rescue. You can read more from the documentation here . Even more information in the official apache website

HttpClient httpclient = HttpClients.createDefault();
HttpPost httppost = new HttpPost("http://www.a-domain.com/foo/");

// Request parameters and other properties.
List<NameValuePair> params = new ArrayList<NameValuePair>(2);
params.add(new BasicNameValuePair("param-1", "12345"));
params.add(new BasicNameValuePair("param-2", "Hello!"));
httppost.setEntity(new UrlEncodedFormEntity(params, "UTF-8"));

//Execute and get the response.
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();

if (entity != null) {
    try (InputStream instream = entity.getContent()) {
        // do something useful
    }
}

Taken from this answer