TP5 关于阿里组件发短信报错：致命错误: Class ‘Dysmsapi‘ not found 处理_pip install alibabacloud_dysmsapi20170525==2.0.24执

1、按照阿里的模版进行安装，composer require alibabacloud/dysmsapi-20170525 2.0.24 直接安装，组成的接口，封转的方法，提示报错，分析原因，发现是版本有问题，需要下载指定的版本：

composer require alibabacloud/dysmsapi-20170525 2.0.20

 2、将下载的组件全部清理了，然后再重新按照新的版本；该代码是写在common.php里面的，上面加载对应的配置

代码实例：

use Darabonba\OpenApi\Models\Config as Dconfig;
use AlibabaCloud\SDK\Dysmsapi\V20170525\Dysmsapi;
use AlibabaCloud\SDK\Dysmsapi\V20170525\Models\SendSmsRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;
 
 
/**
 * 阿里大于短信发送新版
 */
function sendsms($phone, $code, $type="SMS_154950909", $flag = 'single')
{
 
    $option = Config::get('applet.sms');
    $config = new Dconfig([
        // 必填，您的 AccessKey ID
        "accessKeyId" => $option['sms_key'],
        // 必填，您的 AccessKey Secret
        "accessKeySecret" => $option['sms_secret'],
    ]);
    $config->endpoint = "dysmsapi.aliyuncs.com";
    $client = new Dysmsapi($config);
    $sendSmsRequest = new SendSmsRequest(
        [
            "signName" => $flag,
            "templateCode" => $type,
            "phoneNumbers" => $phone,
            "templateParam" => "{\"code\":\"$code\"}"
        ]
    );
 
    $runtime = new RuntimeOptions([]);
    try {
        // 复制代码运行请自行打印 API 的返回值
        $a = $client->sendSmsWithOptions($sendSmsRequest, $runtime);
        return 1;
    }
    catch (Exception $error) {
        if (!($error instanceof TeaError)) {
//            $error = new TeaError([], $error->getMessage(), $error->getCode(), $error);
        }
        // 如有需要，请打印 error
        return 0;
    }
}