1、HttpPost发送表单请求
1 String url = ""; 2 HttpPost httpPost = new HttpPost(url); 3 List<NameValuePair> params = new ArrayList<>(); 4 params.add(new BasicNameValuePair("username", "root")); 5 params.add(new BasicNameValuePair("password", "123456")); 6 UrlEncodedFormEntity uefEntity = new UrlEncodedFormEntity(params, "utf-8"); 7 httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8"); 8 httpPost.setEntity(uefEntity);
2、HttpPost发送json参数请求
1 String url = ""; 2 String json = ""; // 请求参数，json格式 3 HttpPost httpPost = new HttpPost(url); 4 StringEntity entity = new StringEntity(json, "UTF-8"); 5 httpPost.setHeader("Content-Type", "application/json"); 6 httpPost.setEntity(entity);
3、HttpPost发送xml参数请求
1 String url = ""; 2 String xml = ""; // 请求参数，xml格式 3 HttpPost httpPost = new HttpPost(url); 4 StringEntity entity = new StringEntity(xml, "UTF-8"); 5 httpPost.setHeader("Content-Type", "text/xml"); 6 httpPost.setEntity(entity);