/** * 发送单条短信 * * @param mobileNumber 手机号码 * @param content      短信内容 */pubilc void test(String mobileNumber,String content){    LOGGER.info("start into sms send. accept=[{}]", mobileNumber);    //1建立HttpClient对象实例    HttpClient client = new HttpClient();    //2.创建请求方式post，并制定url    PostMethod post = new PostMethod(url);    //在头文件设置转码    post.addRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");    //3.HttpPost，需要NameValuePair对象来设置请求参数。    NameValuePair[] data = {            new NameValuePair("username", username),            new NameValuePair("secret_key", password),            new NameValuePair("to", mobileNumber),            new NameValuePair("body", sign + content),    };    post.setRequestBody(data);    try {        //发送短信        Integer status = client.executeMethod(post);        LOGGER.info("end send message. status=[{}]", status);        System.out.println("end send message. status=[{}]" + status);        if (status != 200) {            throw new SMSException(SMSResponseCode.getMsgByCode(status).orElse("短信未知错误，status=" + status));        }    } catch (IOException e) {        LOGGER.error("send sms IOException", e);        throw new SMSException("发送单条短信IO异常", e);    } finally {        //关闭连接        post.releaseConnection();        LOGGER.info("end sms send. accept=[{}]", mobileNumber);    }}

    第一个导入这个包：

import org.apache.commons.httpclient.HttpClient;

第二个这个包：

import org.apache.http.impl.client.CloseableHttpClient;

   

public static void sendTest(){

        // 创建默认的httpClient实例.             CloseableHttpClient httpclient = HttpClients.createDefault();           // 创建httppost             HttpPost httppost = new HttpPost(url);           // 创建参数队列             List<BasicNameValuePair> formparams = new ArrayList<BasicNameValuePair>();           formparams.add(new BasicNameValuePair("username", "***"));           formparams.add(new BasicNameValuePair("key", "***"));           formparams.add(new BasicNameValuePair("to", "sdfsfcdfs"));           formparams.add(new BasicNameValuePair("body", "【短信签名】脸搁着了，亲不亲看你了。"));           UrlEncodedFormEntity uefEntity;           try {               uefEntity = new UrlEncodedFormEntity(formparams, "UTF-8");               httppost.setEntity(uefEntity);               System.out.println("executing request " + httppost.getURI());               CloseableHttpResponse response = httpclient.execute(httppost);               try {                   HttpEntity entity = response.getEntity();                  int code = response.getStatusLine().getStatusCode();                 System.out.println(code);                 if (entity != null) {                       System.out.println("--------------------------------------");                       System.out.println("Response content: " + EntityUtils.toString(entity, "UTF-8"));                       System.out.println("--------------------------------------");                   }               } finally {                   response.close();               }           } catch (ClientProtocolException e) {               e.printStackTrace();           } catch (UnsupportedEncodingException e1) {               e1.printStackTrace();           } catch (IOException e) {               e.printStackTrace();           } finally {               // 关闭连接,释放资源                 try {                   httpclient.close();               } catch (IOException e) {                   e.printStackTrace();               }           }       }