1.申请短信签名和模板,短信签名不能带有”测试”,否则通过不了. 2. composer require alibabacloud/sdk 3. 代码部分 <?php namespace alisms; use AlibabaCloud\Client\AlibabaCloud; use AlibabaCloud\Client\Exception\ClientException; use AlibabaCloud\Client\Exception\ServerException; // Download：htt…