1、类文件

<?php
namespace app\admin\controller;
use think\Cache;

/**
 * 阿里云短信验证码发送类
 * @author Administrator
 *
 */
class Sample {
    // 保存错误信息
    public $error;
    // Access Key ID
    private $accessKeyId = '';
    // Access Access Key Secret
    private $accessKeySecret = '';
    // 签名
    private $signName = '';
    // 模版ID
    private $templateCode = '';
    public function __construct($cofig = array()) {
        $cofig = array (
            'accessKeyId' => 'accessKeyId',　　　　// accessKeyId
            'accessKeySecret' => 'accessKeySecret',　　// accessKeySecret
            'signName' => 'signName',
            'templateCode' => 'SMS_2553000'    // 短信模板
        );
        // 配置参数
        $this->accessKeyId = $cofig ['accessKeyId'];
        $this->accessKeySecret = $cofig ['accessKeySecret'];
        $this->signName = $cofig ['signName'];
        $this->templateCode = $cofig ['templateCode'];
    }
    private function percentEncode($string) {
        $string = urlencode ( $string );
        $string = preg_replace ( '/\+/', '%20', $string );
        $string = preg_replace ( '/\*/', '%2A', $string );
        $string = preg_replace ( '/%7E/', '~', $string );
        return $string;
    }
    /**
     * 签名
     *
     * @param unknown $parameters
     * @param unknown $accessKeySecret
     * @return string
     */
    private function computeSignature($parameters, $accessKeySecret) {
        ksort ( $parameters );
        $canonicalizedQueryString = '';
        foreach ( $parameters as $key => $value ) {
            $canonicalizedQueryString .= '&' . $this->percentEncode ( $key ) . '=' . $this->percentEncode ( $value );
        }
        $stringToSign = 'GET&%2F&' . $this->percentencode ( substr ( $canonicalizedQueryString, 1 ) );
        $signature = base64_encode ( hash_hmac ( 'sha1', $stringToSign, $accessKeySecret . '&', true ) );
        return $signature;
    }
    /**
     * 调用该发送短信
     * @param string $mobile
     * @param int $verify_code
     */
    public function send_verify($mobile, $name1,$name2,$time1,$time2,$template) {
        //设置验证码缓存
//        self::setRegSmsCache(['mobile'=>$mobile,'code'=>$verify_code,'times'=>time()]);
        $params = array (   //此处作了修改
            'SignName' => $this->signName,
            'Format' => 'JSON',
            'Version' => '2017-05-25',
            'AccessKeyId' => $this->accessKeyId,
            'SignatureVersion' => '1.0',
            'SignatureMethod' => 'HMAC-SHA1',
            'SignatureNonce' => uniqid (),
            'Timestamp' => gmdate ( 'Y-m-d\TH:i:s\Z' ),
            'Action' => 'SendSms',
            'TemplateCode' => $template,
            'PhoneNumbers' => $mobile,
            //'TemplateParam' => '{"code":"' . $verify_code . '"}'

            'TemplateParam' => '{"name1":"'.$name1.'","name2":"'.$name2.'","time1":"'.$time1.'","time2":"'.$time2.'"}'   //更换为自己的实际模版
        );

        // 计算签名并把签名结果加入请求参数
        $params ['Signature'] = $this->computeSignature ( $params, $this->accessKeySecret );
        // 发送请求（此处作了修改）
        //$url = 'https://sms.aliyuncs.com/?' . http_build_query ( $params );
        $url = 'http://dysmsapi.aliyuncs.com/?' . http_build_query ( $params );
        $ch = curl_init ();
        curl_setopt ( $ch, CURLOPT_URL, $url );
        curl_setopt ( $ch, CURLOPT_SSL_VERIFYPEER, FALSE );
        curl_setopt ( $ch, CURLOPT_SSL_VERIFYHOST, FALSE );
        curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
        curl_setopt ( $ch, CURLOPT_TIMEOUT, 10 );
        $result = curl_exec ( $ch );
        curl_close ( $ch );
        $result = json_decode ( $result, true );
        //var_dump($result);die;
        if (isset ( $result ['Code'] )) {
            $this->error = $this->getErrorMessage ( $result ['Code'] );
            return false;
        }
        return true;
    }
    /**
     * 获取详细错误信息
     * @param unknown $status
     */
    public function getErrorMessage($status) {
        // 阿里云的短信 乱八七糟的(其实是用的阿里大于)
        // https://api.alidayu.com/doc2/apiDetail?spm=a3142.7629140.1.19.SmdYoA&apiId=25450
        $message = array (
            'InvalidDayuStatus.Malformed' => '账户短信开通状态不正确',
            'InvalidSignName.Malformed' => '短信签名不正确或签名状态不正确',
            'InvalidTemplateCode.MalFormed' => '短信模板Code不正确或者模板状态不正确',
            'InvalidRecNum.Malformed' => '目标手机号不正确，单次发送数量不能超过100',
            'InvalidParamString.MalFormed' => '短信模板中变量不是json格式',
            'InvalidParamStringTemplate.Malformed' => '短信模板中变量与模板内容不匹配',
            'InvalidSendSms' => '触发业务流控',
            'InvalidDayu.Malformed' => '变量不能是url，可以将变量固化在模板中'
        );
        if (isset ( $message [$status] )) {
            return $message [$status];
        }
        return $status;
    }
    /**
     * 设置手机短息验证码缓存
     * #User: Mikkle
     * #Email:[email protected]
     * #Date:
     * @param $data_cache
     */
    protected function setRegSmsCache($data_cache)
    {
        Cache::set('sms_' . $data_cache['mobile'], $data_cache, 300);
    }
    /**
     * 检测手机短信验证码
     * #User: Mikkle
     * #Email:[email protected]
     * #Date:
     * @param $mobile
     * @param bool|false $code
     * @return bool
     */
    public function checkRegSms($mobile, $code = false)
    {
        if (!$mobile) return false;
        if ($code === false) {   //判断60秒以内是否重复发送
            if (!Cache::has('sms_' . $mobile)) return true;
            if (Cache::get('sms_' . $mobile)['times'] > time()) {
                return false;
            } else {
                return true;
            }
        } else {  //判断验证码是否输入正确
            if (!Cache::has('sms_' . $mobile)) return false;
            if (Cache::get('sms_' . $mobile)['code'] == $code) {
                return true;
            } else {
                return false;
            }
        }
    }
}

调用类文件发短信

use app\admin\controller\Sample;
class Index extends Api
{
    public function sms()
    {
    $mobile = '183*******';
    //$name1,$name2,$time1,$time2　　模板所需参数

    $sample = new Sample();
    $sample->send_verify($mobile,$name1,$name2,$time1,$time2,'SMS_2553000');
    }
}