java 代码优化问题

Question

public String HttpPost(String url,Map<String,String> DataParams,Map<String,String>Headers)throws IOException {
    HttpClient client = new HttpClient();
    PostMethod method = new PostMethod(url);
    for (Map.Entry<String, String> entry : Headers.entrySet()) {
        method.setRequestHeader(entry.getKey(),entry.getValue());
    }
    for (Map.Entry<String, String> entry : DataParams.entrySet()) {
        method.addParameter(entry.getKey(),entry.getValue());
    }
    client.executeMethod(method);
    String ResponseBody = method.getResponseBodyAsString();
    return ResponseBody;
}

这个代码会发出警告如下

十二月 08, 2020 8:50:37 下午 org.apache.commons.httpclient.HttpMethodBase getResponseBody
警告: Going to buffer response body of large or unknown size. Using getResponseBodyAsStream instead is recommended.

我查了一下网上的步骤都是通过流转换String 有没有更好的办法处理这种warning 呢？最好2步以内解决

Answer 1

Using getResponseBodyAsStream instead is recommended.

这个提示就是要流转string，你想要的更好的方案是指？