當前 HttpClient.getParams()已經標記爲 Deprecated
/**
* @deprecated (4.3) use constructor parameters of configuration API provided by HttpClient
*/
@Override
@Deprecated
public HttpParams getParams()
在stackoverflow找到了替代品URIBuilder，其使用方法是使用 HttpPost 或HttpGet 的URI初始化URLBuilder，然後使用URLBuilder的getQueryParams()方法獲取參數，樣例代碼如下：
HttpGet request = new HttpGet("https://blog.csdn.net/jiaolongdy/);
URIBuilder newBuilder = new URIBuilder(request.getURI());
List<NameValuePair> params = newBuilder.getQueryParams();
參考：