python调用阿里云短信服务API发送验证码

申请AccessKey 

得到access_key_id和access_key_secret

安装SDK

pip install alibabacloud_dysmsapi20170525==2.0.24

调用短信模块，进行发送短信测试

import json
from alibabacloud_dysmsapi20170525.client import Client
from alibabacloud_tea_openapi.models import Config
from alibabacloud_dysmsapi20170525.models import SendSmsRequest
from alibabacloud_tea_util.models import RuntimeOptions


class AliyunSMS:
    access_key_id = ''
    access_key_secret = ''
    endpoint = 'dysmsapi.aliyuncs.com'
    sign_name = '阿里云短信测试'
    template_code = 'SMS_154950808'

    def __init__(self):
        self.config = Config(
            access_key_id=self.access_key_id,
            access_key_secret=self.access_key_secret,
            endpoint=f'dysmsapi.aliyuncs.com'
        )

    def send(self, mobile: str, code: str):
        """
        :param mobile:手机号
        :param code:验证码
        :return:
        """
        # 创建客户端
        client = Client(self.config)
        # 创建短信对象
        send_sms_request = SendSmsRequest(
            phone_numbers=mobile,
            template_param=json.dumps({'code': code}),
            sign_name=self.sign_name,
            template_code=self.template_code
        )
        # 设置允许时间选项
        runtime = RuntimeOptions()
        # 发送短信
        client.send_sms_with_options(send_sms_request, runtime)


if __name__ == '__main__':
    AliyunSMS().send(mobile='18888888888', code='888888')

更多信息参考：官方文档