Django----短信验证接口

1.注册荣联云账号

1.1注册账号

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

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

# verifications/views.py
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

class SmsCodeView(APIView):
   # 1. 所有人可以访问
    permission_classes = (AllowAny,)
    def post(self, request):
        # 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"})