<ul class="register">
<li>
<label>手机号：</label>
<input class="ipt-box tel-bg" value="" id="regi_mobile" type="text">
</li>
<li>
<label>验证码：</label>
<input class="code" value="六位数字验证码" id="validatecode" type="text">
<input class="code" onclick=‘duanxin()‘ value="获取验证码" type="button">
</li>
</ul>

<script src="js/jquery.js"></script>
<script>
    function duanxin() {
//获取手机ID
        var iphone = $("#regi_mobile").val();
        $.ajax({
            url: ‘registers‘,
            data: {‘iphone‘: iphone},
            type: "GET",
            dataType: "Json",
            success: function (msg) {
                if (msg[‘stat‘] == ‘100‘) {
                    alert(‘短信发送成功了‘);
                } else {
                    alert(‘短信发送失败了‘);
                }

            }
        });
    }
</script>

public function loginDo()
{
    $iphone = $_GET[‘iphone‘];
    $code = rand(1000, 9999);
    setcookie(‘code‘, $code, time() + 600);
//把URL地址改成你自己就好了，把手机号码和信息模板套进去就行
    $url = ‘http://api.sms.cn/sms/?=send&uid=XXX&pwd=61dfa5a45c06bf691767d35bcb197595&template=384859&mobile=‘ . $iphone . ‘&content={"code":"‘ . $code . ‘"}‘
$data = array();
$method = ‘GET‘;
$res = $this->curlPost($url, $data, $method);
echo $res;
}

/*curlpost传值*/
public function curlPost($url, $data, $method)
{
    $ch = curl_init(); //1.初始化
    curl_setopt($ch, CURLOPT_URL, $url); //2.请求地址
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);//3.请求方式
//4.参数如下
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);//https
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
    curl_setopt($ch, CURLOPT_USERAGENT, ‘Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)‘);//模拟浏览器
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array(‘Accept-Encoding: gzip, deflate‘));//gzip解压内容
    curl_setopt($ch, CURLOPT_ENCODING, ‘gzip,deflate‘);
    if ($method == "POST") {//5.post方式的时候添加数据
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    }
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $tmpInfo = curl_exec($ch);//6.执行
    if (curl_errno($ch)) {//7.如果出错
        return curl_error($ch);
    }
    curl_close($ch);//8.关闭
    return $tmpInfo;
}