HttpClient请求地址并携带参数

 1 ????/** 2 ?????* ?3 ?????* @param httpUrl 4 ?????* @param reqInfo 5 ?????* @return 6 ?????*/ 7 ????public static StringBuffer sendPost(String httpUrl, RequestInfoDTO reqInfo) { 8 ????????try { 9 ????????????logger.info("请求地址 --->" + httpUrl);10 ????????????PostMethod postMethod = new PostMethod(httpUrl);11 ????????????HttpClient httpClient = new HttpClient(); 12 ????????????String requestJson = com.bocins.springcloud.util.JsonUtils.obj2Json(reqInfo);13 ????????????logger.info("请求参数转json --->" + requestJson);14 ????????????postMethod.setRequestEntity(new StringRequestEntity(requestJson, "text/xml", "GBK"));15 ????????????httpClient.executeMethod(postMethod);16 ????????????BufferedReader reader = null;17 ????????????reader = new BufferedReader(new InputStreamReader(postMethod.getResponseBodyAsStream(),"UTF-8"));18 ????????????String lines;19 ????????????StringBuffer sb = new StringBuffer("");20 ????????????while((lines = reader.readLine()) != null){21 ????????????????lines = new String(lines.getBytes());22 ????????????????sb.append(lines); 23 ????????????}24 ????????????logger.info("服务调用返回结果 --->" + sb);25 ????????????return sb;26 ????????}catch(Exception e){27 ????????????logger.info("****************服务调用出错****************",e);28 ????????}29 ????????return null;30 ????}