http中关于请求超时等得操作

Question

@wyouflf 你好，想跟你请教个问题：

http中，我想设置诸如旧版的：

HttpUtils client = new HttpUtils();
client.configSoTimeout(TIMEOUT_SOCKET);
client.configTimeout(TIMEOUT_CONNECTION);
client.configCurrentHttpCacheExpiry(5000);
这些内容，这个在xutils3中该怎么设置啊？

Answer 1

public static String httpPost(String url, Map<String, String> params) throws Exception{
        CloseableHttpClient httpclient = HttpClients.createDefault();

        HttpPost httpPost = new HttpPost(url);
        RequestConfig requestConfig = RequestConfig.custom().
                setSocketTimeout(10000).
                setConnectTimeout(10000).
                setConnectionRequestTimeout(10000).build();
        httpPost.setConfig(requestConfig);
        StringBuilder sb = new StringBuilder();
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        if (params != null) {
            for (String key : params.keySet()) {
                nvps.add(new BasicNameValuePair(key, params.get(key)));
            }
        }

        CloseableHttpResponse response = null;
        httpPost.setEntity(new UrlEncodedFormEntity(nvps));
        response = httpclient.execute(httpPost);
        if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
            HttpEntity entity = response.getEntity();
            if (entity != null) {
                InputStream instream = entity.getContent();
                try {
                    BufferedReader reader = new BufferedReader(new InputStreamReader(instream));
                    String c = null;
                    while ((c = reader.readLine()) != null) {
                        sb.append(c);
                    }
                    reader.close();
                    logger.debug("返回内容如下：{}", sb.toString());
                } finally {
                    instream.close();
                }
            }
        } else {
            logger.warn("通信发生错误：{}", response.getStatusLine().getStatusCode());
            throw new SocketTimeoutException("错误代码：" + response.getStatusLine().getStatusCode());
        }
        return sb.toString();
    }