day6(短信验证接口)

1.注册容联云账号

1.1注册账号

https://www.yuntongxun.com/user/login

 1.2登录即可看到开发者账号信息

1.3 添加测试账号

2.使用容联云发送代码测试

'''1. 安装容联云sdk'''
 pip install ronglian_sms_sdk
# 免费测试文档地址:https://doc.yuntongxun.com/p/5a531a353b8496dd00dcdfe2 '''
2. 短信发送代码'''
# libs/rl_sms.py
 from ronglian_sms_sdk import SmsSDK
accId = '8a216da8747ac98201749c0de38723b7'
accToken = '86072b540b4648229b27400414150ef2'
appId = '8a216da8747ac98201749c0de45123be'
 def send_message(phone, datas):
    sdk = SmsSDK(accId, accToken, appId)
     tid = '1' # 测试模板id为: 1. 内容为: 【云通讯】您的验证码是{1}，请于{2}分钟内正确输 入。
     # mobile = '13303479527'
    # datas = ('666777', '5') # 模板中的参数按照位置传递
     resp = sdk.sendMessage(tid, phone, datas)
    return resp

libs/rl_sms.py

3.在视图函数中使用

3.1 在verifications/urls.py中添加路由

urlpatterns = [

　　path('sms_codes/', views.SmsCodeView.as_view()),

]

3.2写视图函数

from rest_framework.permissions import AllowAny
from rest_framework.views import APIView
from rest_framework.response import Response
import re
import random

from utils.rl_sms import send_message
from user.models import User

class SmsCodeView(APIView):
    #所有人可以访问
    permission_classes = (AllowAny,)
    def post(self, request, redis_client=None):
        # 1. 获取参数
        phone = request.data.get('phone')
        image_code = request.data.get('image_code')
        image_code_uuid = request.data.get('image_code_uuid')
        # 2. 检查参数
        if not all([phone, image_code, image_code_uuid]):
            return Response({"code": 999, "msg": "参数不全"})
        if not re.match(r'^1[3456789]\d{9}$', phone):
            return Response({"code": 999, "msg": "手机号码不正确"})
        # 3. 检查是否发送
        redis_client = get_redis_connection('img_code')
        phone_exists = redis_client.get(phone)
        # if phone_exists:
        #     return Response({"code": 999, "msg": "频繁发送, 请稍后再试"})
        redis_image_code = redis_client.get(image_code_uuid)  # bytes
        if redis_image_code:
            # bytes 转成 string
            redis_image_code = redis_image_code.decode()
        # 比较用户提供的图片内容是否和redis中保存的一致
        if image_code.upper() != redis_image_code:
            return Response({'code': 999, 'msg': '图片验证码不正确'})
         #4.发送
        code = '%06d' % random.randint(0, 999999)  # 随机6位验证码
        send_resp = send_message(phone, (code, "5"))
        # 5.1 保存code 到 redis中
        # redis_client.setex(phone, 60 * 5, code) # phone:code, 5分钟有效期
        # 5.2 从redis中删除这个图片验证码, 以防再次被使用
        #redis_client.delete(image_code_uuid)
        # 5.3 使用 pipeline 批量操作
        pl = redis_client.pipeline()
        pl.setex(phone, 60 * 5, code)
        pl.delete(image_code_uuid)
        pl.execute()
        #6.返回结果
        return Response({"code": 0, "msg": "短信发送成功"})
                            

Views.py