把包里的两个文件夹放在Vendor目录 里，结构如下
实现代码：
public function send()
{
vendor('Message.aliyun-php-sdk-core.Config');
vendor('Dysmsapi.Request.V20170525.SendSmsRequest');
vendor('Dysmsapi.Request.V20170525.QuerySendDetailsRequest');
$accessKeyId = "accessKeyId ";
$accessKeySecret = "accessKeySecret ";
//短信API产品名
$product = "Dysmsapi";
//短信API产品域名
$domain = "dysmsapi.aliyuncs.com";
//暂时不支持多Region
$region = "cn-hangzhou";
//初始化访问的acsCleint
$profile = \DefaultProfile::getProfile($region, $accessKeyId, $accessKeySecret);
\DefaultProfile::addEndpoint("cn-hangzhou", "cn-hangzhou", $product, $domain);
$acsClient= new \DefaultAcsClient($profile);
$request = new \Dysmsapi\Request\V20170525\SendSmsRequest;
//必填-短信接收号码
$request->setPhoneNumbers("13800000000");
//必填-短信签名
$request->setSignName("阿里测试");
//必填-短信模板Code
$request->setTemplateCode("SMS_76415167");
//选填-假如模板中存在变量需要替换则为必填(JSON格式)
$smsData = [
'code' => '1234',
'sec' => '60'
];
$request->setTemplateParam(json_encode($smsData));
//选填-发送短信流水号
$request->setOutId("1234");
//$acsResponse = $acsClient->getAcsResponse($request);
//发起访问请求
try {
$acsResponse = $acsClient->getAcsResponse($request);
} catch (\ServerException $e) {
exit($e->getMessage());
}
header("Content-type: text/html; charset=utf-8");
$this->ajaxReturn((array)$acsResponse);
} 