调用接口实例
public class RworgDetailServiceImpl implements RworgDetailService {
private static volatile CloseableHttpClient httpClient;
static {
initHttpClient();
}
private static HttpClient initHttpClient(){
if(httpClient == null){
synchronized(HttpClient.class){
if(HttpClient == null){
httpClient = HttpClients.createDefault();
}
}
}
return httpClient;
}
public JSONObject getGwUrl(String userid,String versionguId){
JSONObject result = new JSONObject();
String src = "ip地址";
String path = src +"?userid="+userid+"&versionguId="+versionguId;
HttpPost httpPost = new HttpPost(path);//建立HttpPost对象
CloseableHttpResponse httpResponse = null;
try{
//建立一个NameValuePair数组,用于存储传送的数据
List<NameValuePair> params=new ArrayList<NameValuePair>();
//添加参数
params.add(new BasicNameValuePair("versionguId",versionguId);
//设置编码
httppost.setEntity(new UrlEncodedFormEntity(params,HTTP.UTF_8));
//发送Post,并返回一个HttpResponse对象
httpResponse=httpClient.execute(httppost);
int httpCode = httpResponse.getStatusLine().getStatusCode();
JSONObject searchResult = new JSONObject();
if(httpCode==200){
searchResult.put("data",EntityUtils.tostring(httpResponse.getEntity()));
if(searchResult.get("data") instanceof String){
String str = searchResult.getString("data");
JSONArray dataArray = JSONArray.fromObject(str);
result = (JSONObject) dataArray.get(0);
}else{
result = (JSONObject) searchResult.get("data");
}
}
}catch(Exception e){
e.printStackTrace();
}finally{
if(httpResponse !=null){
httpresponse.close();
}
}
return result;
}
}
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