java叮咚云短信验证码接口调用

最近在写后台，所以有些方法想记录下来，下面是叮咚云短信验证码接口调用，叮咚云的地址http://www.dingdongcloud.com/，里面有详细的信息，下面是我写的一个方法，仅供参考。

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.Random;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.lang3.StringUtils;

public class SendMsgUtil {

   /**

* 发送验证码短信
*
* @param apikey
* apikey
* @param mobile
* 手机号码(唯一，不许多个)
* @param content
* 短信发送内容（必须经过utf-8格式编码)
* @return json格式字符串
*/
public static String msg(String mobile){
String URL_SEND_YZM =”https://api.dingdongcloud.com/v1/sms/sendyzm”;
String ENCODING = “UTF-8”;
String apikey = “这里填写从叮咚云获取的apikey”;
Random random = new Random();
int randomNumber = (random.nextInt(89999) + 10000);
String code = Integer.toString(randomNumber); //随机的五位验证码code
//短信格式，可以修改
String yzmContent = “【叮咚云】您的验证码是：”+code;
if (StringUtils.isNotBlank(yzmContent)) {
try {
yzmContent = URLEncoder.encode(yzmContent, ENCODING);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
}

        NameValuePair[] data = { new NameValuePair("apikey", apikey),        new NameValuePair("mobile", mobile),        new NameValuePair("content", yzmContent) };        doPost(URL_SEND_YZM, data);    return code;};/**

* 基于HttpClient的post函数
*
* @param url
* 提交的URL
*
* @param data
* 提交NameValuePair参数
* @return 提交响应
*/
private static String doPost(String url, NameValuePair[] data) {

 HttpClient client = new HttpClient(); PostMethod method = new PostMethod(url); // method.setRequestHeader("ContentType", // "application/x-www-form-urlencoded;charset=UTF-8"); method.setRequestBody(data); // client.getParams().setContentCharset("UTF-8"); client.getParams().setConnectionManagerTimeout(10000); try {     client.executeMethod(method);     return method.getResponseBodyAsString(); } catch (Exception e) {     e.printStackTrace(); } return null;

}
}