httpClient使用中报错org.apache.commons.httpclient.HttpMethodBase - Going to buffer response body of large or unknown size.

在使用HttpClient发送请求，使用httpMethod.getResponseBodyAsString();时当返回值过大时会报错：

org.apache.commons.httpclient.HttpMethodBase - Going to buffer response body of large or unknown size. Using getResponseBodyAsStream instead is recommended.

可以如下解决：

 BufferedReader reader = new BufferedReader(new InputStreamReader(httpMethod.getResponseBodyAsStream()));
                 StringBuffer stringBuffer = new StringBuffer();
                 String str = "";
                 while((str = reader.readLine())!=null){
                     stringBuffer.append(str);
                 }
                 String ts = stringBuffer.toString(); 

得到相应的字符串。

ps:

org.apache.commons.httpclient.HttpClient