public static String httpPost(String url,String arg){ InputStream is; BufferedReader br; StringBuilder sBuilder = null; try { HttpClient httpClient = new DefaultHttpClient(); HttpPost httpPost = new HttpPost("url"); //方式一:将参数添加到请求体当中 httpPost.setEntity(new StringEntity(arg,"utf-8"));//默认是采用ISO-8859-1 对于中文需要使用utf-8编码 //方式二: 如果需要传递多个参数 List<NameValuePair> parameters = new ArrayList<>(); parameters.add(new BasicNameValuePair("name","value")); parameters.add(new BasicNameValuePair("name","value")); parameters.add(new BasicNameValuePair("name","value")); parameters.add(new BasicNameValuePair("name","value")); httpPost.setEntity(new UrlEncodedFormEntity(parameters)); HttpResponse httpResponse = httpClient.execute(httpPut); //连接成功 if(200 == httpResponse.getStatusLine().getStatusCode()) { HttpEntity httpEntity = httpResponse.getEntity(); is = httpEntity.getContent(); br = new BufferedReader(new InputStreamReader(is)); String tempStr; sBuilder = new StringBuilder(); while ((tempStr = br.readLine()) != null) { sBuilder.append(tempStr); } br.close(); is.close(); } }catch(Exception e){ e.printStackTrace(); } return sBuilder==null? "":sBuilder.toString(); }
原地址:https://blog.csdn.net/u010989191/article/details/52862942