finished the api to get phone code

backend/main.py

@@ -0,0 +1,64 @@
+# encoding: utf-8
+"""
+@author:        Qiancj
+@contact:       qiancj@risenenergy.com
+@file:          main
+@create-time:   2023-08-21 13:52
+@description:   The new python script
+"""
+import random
+import uuid
+
+import uvicorn
+from fastapi import FastAPI
+from pydantic import BaseModel
+from aliyunsdkcore.request import RpcRequest
+from aliyunsdkcore.client import AcsClient
+
+# 注意：不要更改
+REGION = "cn-hangzhou"
+ACCESS_KEY_ID = ""
+ACCESS_KEY_SECRET = ""
+
+acs_client = AcsClient(ACCESS_KEY_ID, ACCESS_KEY_SECRET, REGION)
+
+app = FastAPI()
+
+
+class PhoneCode(BaseModel):
+    phone: str
+
+
+class SendPhoneCode:
+    @classmethod
+    def gen_phone_code(cls, out=""):
+        out += str(random.randint(0, 9))
+        return out if len(out) == 6 else cls.gen_phone_code(out)
+
+    @classmethod
+    def send_sms(cls, phone_numbers, sign_name, template_code, business_id=uuid.uuid1()):
+        sms_request = RpcRequest('Dysmsapi', '2017-05-25', 'SendSms')
+        # 申请的短信模板编码,必填
+        sms_request.add_query_param('TemplateCode', template_code)
+        # 短信模板变量参数
+        template_param = {"code": cls.gen_phone_code()}
+        sms_request.add_query_param('TemplateParam', template_param)
+        # 设置业务请求流水号，必填。
+        sms_request.add_query_param('OutId', business_id)
+        # 短信签名
+        sms_request.add_query_param('SignName', sign_name)
+        # 短信发送的号码列表，必填。
+        sms_request.add_query_param('PhoneNumbers', phone_numbers)
+        # 调用短信发送接口，返回json
+        sms_response = acs_client.do_action_with_exception(sms_request).decode(encoding="utf-8")
+        return sms_response
+
+
+@app.post('/get_phone_code/')
+async def hello(phone: PhoneCode):
+    ph_num = phone.phone
+    return {'message': SendPhoneCode.send_sms(ph_num, "秋城夜话", "SMS_462680310")}
+
+
+if __name__ == '__main__':
+    uvicorn.run("main:app", host="0.0.0.0", port=8080, log_level="info", reload=True)