public static string sendSMS(string mobile) { IClientProfile profile = DefaultProfile.GetProfile("cn-hangzhou", accessKeyId, accessKeySecret); DefaultProfile.AddEndpoint("cn-hangzhou", "cn-hangzhou", product, domain); IAcsClient acsClient = new DefaultAcsClient(profile); SendSmsRequest request = new SendSmsRequest(); try { //必填:待发送手机号。支持以逗号分隔的形式进行批量调用,批量上限为1000个手机号码,批量调用相对于单条调用及时性稍有延迟,验证码类型的短信推荐使用单条调用的方式 request.PhoneNumbers = mobile; //必填:短信签名-可在短信控制台中找到 request.SignName = "美好食"; //必填:短信模板-可在短信控制台中找到 request.TemplateCode = "SMS_126290084"; //可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为 request.TemplateParam = "{\"code\":\"" + ConvertJson.randomCode() + "\"}"; //可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者 // request.OutId = "yourOutId"; //请求失败这里会抛ClientException异常 SendSmsResponse sendSmsResponse = acsClient.GetAcsResponse(request); // return sendSmsResponse.Message; string json = ""; if (sendSmsResponse.Message == "OK") { json = "{\"data\":\"发送成功\"}"; } else { json = "{\"data\":\"" + sendSmsResponse.Message + "\"}"; } return(json); } catch (ServerException e) { return("发送失败!"); } }