day05-前后端项目上传到gitee、后端多方式登录接口、发送短信功能、发送短信封装、短信验证码接口、短信登录接口

1 前后端项目上传到gitee

2 后端多方式登录接口

2.1 序列化类
2.2 视图类
2.3 路由

3 发送短信功能

4 发送短信封装
4.0 目录结构
4.1 settings.py
4.2 sms.py

5 短信验证码接口

6 短信登录接口
6.1 视图类
6.2 序列化类

gitee1_giteeh1_21">

gitee">1 前后端项目上传到gitee

token comment"># 我们看到好多开源项目，前后端都在一个仓库中---》为了方便
token comment"># 正常咱们开发代码，一个项目一个仓库  

token comment"># 1 后端仓库创建好了，提交过了---》继续提交
	git add token punctuation">.
    git commit token operator">-m token string">'完成手机号校验功能'
    git push origin master

token comment"># 2 前端
	创建远程仓库
    本地按上面命令，提交上即可token punctuation">(配置远程remote地址token punctuation">)

2 后端多方式登录接口

token comment"># 分析
	前端携带的数据：token punctuation">{usernametoken punctuation">:用户名，手机号，邮箱token punctuation">,passwordtoken punctuation">:md5token punctuation">(密码token punctuation">)token punctuation">}
    注册的时候：密码也是md5加密后带过来的
    我们登录的时候，带的密码是md5加密的token operator">-token operator">-token operator">-》后端校验通不过
  
token comment"># 后端：
	token operator">-requesttoken punctuation">.data中取出来
    token operator">-校验用户名密码是否正确token operator">-token operator">-token operator">-》逻辑写到 序列类中
    token operator">-配合序列化类token operator">-token operator">-token operator">-》全局钩子中写逻辑，签发token
    token operator">-返回给前端
    
    
    
    
token comment"># 总结：
 token number">1 序列化类实例化得到对象时要sertoken operator">=UserLoginSerializertoken punctuation">(datatoken operator">=requesttoken punctuation">.datatoken punctuation">)    datatoken operator">=requesttoken punctuation">.data  不能传给第一个位置
 token number">2 被 APIResponse 序列化的数据类型，必须是 数字，字符串，列表，字典，不能是其他对象类型
 token number">3 配置文件中写了个 后台项目地址

2.1 序列化类

token keyword">from token punctuation">.models token keyword">import User
token keyword">from rest_framework token keyword">import serializers
token keyword">import re
token keyword">from rest_frameworktoken punctuation">.exceptions token keyword">import ValidationError
token keyword">from rest_framework_jwttoken punctuation">.serializers token keyword">import jwt_payload_handlertoken punctuation">, jwt_encode_handler
token keyword">from djangotoken punctuation">.conf token keyword">import settings


token comment"># 只用来做校验
token keyword">class token class-name">UserLoginSerializertoken punctuation">(serializerstoken punctuation">.Serializertoken punctuation">)token punctuation">:
    token comment"># 字段自己的校验规则会限制，不通过，因为是unique的
    username token operator">= serializerstoken punctuation">.CharFieldtoken punctuation">(token punctuation">)
    password token operator">= serializerstoken punctuation">.CharFieldtoken punctuation">(token punctuation">)

    token keyword">def token function">validatetoken punctuation">(selftoken punctuation">, attrstoken punctuation">)token punctuation">:
        token comment"># 1 校验用户名密码是否正确
        user token operator">= selftoken punctuation">._get_usertoken punctuation">(attrstoken punctuation">)
        token comment"># 2 签发token
        token token operator">= selftoken punctuation">._get_tokentoken punctuation">(usertoken punctuation">)
        token comment"># 3 把签发的token和username放到context中
        selftoken punctuation">.contexttoken punctuation">[token string">'username'token punctuation">] token operator">= usertoken punctuation">.username
        selftoken punctuation">.contexttoken punctuation">[token string">'token'token punctuation">] token operator">= token
        selftoken punctuation">.contexttoken punctuation">[token string">'icon'token punctuation">] token operator">= settingstoken punctuation">.BACKEND_URL token operator">+ token string">'/media/' token operator">+ token builtin">strtoken punctuation">(usertoken punctuation">.icontoken punctuation">)
        token comment"># 4 返回attrs
        token keyword">return attrs

    token keyword">def token function">_get_usertoken punctuation">(selftoken punctuation">, attrstoken punctuation">)token punctuation">:
        username token operator">= attrstoken punctuation">.gettoken punctuation">(token string">'username'token punctuation">)
        password token operator">= attrstoken punctuation">.gettoken punctuation">(token string">'password'token punctuation">)
        token keyword">if retoken punctuation">.token keyword">matchtoken punctuation">(token string">r'^1[3-9][0-9]{9}$'token punctuation">, usernametoken punctuation">)token punctuation">:
            token comment"># 因为这个password是明文---》在数据库中存了密文，必须要使用  user.check_password校验用户秘钥
            token comment"># user=User.objects.filter(mobile=username,password=password)
            user token operator">= Usertoken punctuation">.objectstoken punctuation">.token builtin">filtertoken punctuation">(mobiletoken operator">=usernametoken punctuation">)token punctuation">.firsttoken punctuation">(token punctuation">)
        token keyword">elif retoken punctuation">.token keyword">matchtoken punctuation">(token string">r'^[a-zA-Z0-9_-]+@[a-zA-Z0-9_-]+(.[a-zA-Z0-9_-]+)+$'token punctuation">, usernametoken punctuation">)token punctuation">:
            user token operator">= Usertoken punctuation">.objectstoken punctuation">.token builtin">filtertoken punctuation">(emailtoken operator">=usernametoken punctuation">)token punctuation">.firsttoken punctuation">(token punctuation">)
        token keyword">elsetoken punctuation">:
            user token operator">= Usertoken punctuation">.objectstoken punctuation">.token builtin">filtertoken punctuation">(usernametoken operator">=usernametoken punctuation">)token punctuation">.firsttoken punctuation">(token punctuation">)

        token keyword">if user token keyword">and usertoken punctuation">.check_passwordtoken punctuation">(passwordtoken punctuation">)token punctuation">:
            token keyword">return user
        token keyword">elsetoken punctuation">:
            token keyword">raise ValidationErrortoken punctuation">(token string">'用户名或密码错误'token punctuation">)

    token keyword">def token function">_get_tokentoken punctuation">(selftoken punctuation">, usertoken punctuation">)token punctuation">:
        payload token operator">= jwt_payload_handlertoken punctuation">(usertoken punctuation">)
        token token operator">= jwt_encode_handlertoken punctuation">(payloadtoken punctuation">)
        token keyword">return token

2.2 视图类

token keyword">class token class-name">UserLoginViewtoken punctuation">(GenericViewSettoken punctuation">)token punctuation">:
    serializer_class token operator">= UserLoginSerializer

    token comment"># 没有用，就不需要写
    token comment"># queryset = None
    token decorator annotation punctuation">@actiontoken punctuation">(methodstoken operator">=token punctuation">[token string">'POST'token punctuation">]token punctuation">, detailtoken operator">=token boolean">Falsetoken punctuation">)
    token keyword">def token function">mul_logintoken punctuation">(selftoken punctuation">, requesttoken punctuation">, token operator">*argstoken punctuation">, token operator">**kwargstoken punctuation">)token punctuation">:
        ser token operator">= selftoken punctuation">.get_serializertoken punctuation">(datatoken operator">=requesttoken punctuation">.datatoken punctuation">)
        token comment"># ser=UserLoginSerializer(data=request.data)
        sertoken punctuation">.is_validtoken punctuation">(raise_exceptiontoken operator">=token boolean">Truetoken punctuation">)
        username token operator">= sertoken punctuation">.contexttoken punctuation">.gettoken punctuation">(token string">'username'token punctuation">)
        token token operator">= sertoken punctuation">.contexttoken punctuation">.gettoken punctuation">(token string">'token'token punctuation">)
        icon token operator">= sertoken punctuation">.contexttoken punctuation">.gettoken punctuation">(token string">'icon'token punctuation">)
        token comment"># icon 必须是字符串形式，不能是对象形式
        token comment"># {code:100,msg:成功，token：asdfasf,icon:asdfasdf,username:asdfasd}
        token keyword">return APIResponsetoken punctuation">(usernametoken operator">=usernametoken punctuation">, tokentoken operator">=tokentoken punctuation">, icontoken operator">=icontoken punctuation">)
        token comment"># {code:100,msg:成功，token：asdfasf,user:{id:1,username:xxx,icon:ssss}}
        token comment"># return APIResponse(token=token, user=ser.data) # 如果执行ser.data,就会走序列化

2.3 路由

token comment"># 127.0.0.1:8000/api/v1/user/login/mul_login/   ---post 请求
routertoken punctuation">.registertoken punctuation">(token string">'login'token punctuation">, UserLoginViewtoken punctuation">, token string">'login'token punctuation">)

sdk3_h1_148">

sdk">3 发送短信功能

token comment"># 需要借助于第三方---》腾讯云

token comment"># python 脚本测试，能够成功发送短信
	

    
    
token comment"># API和sdk的区别
	token operator">-API： 网络地址，有请求方式，向这个地址按照规则发送请求，就能完成某些操作token operator">-token operator">-token operator">-》以后只要使用第三方服务，大概率会提供给你api
    token operator">-sdk：集成开发工具包，第三方平台，用不同语言对api接口进行封装token operator">-token operator">-token operator">-》只要按照它的使用规则token operator">-token operator">-token operator">-》直接导入使用接口
    	token operator">-可能没提供所有语言的sdk，不同语言要单独写
        token operator">-python的形式就是一个 包，把包下载下来
        
    token operator">-以后使用第三方，如果有sdk，优先用sdk，如果没有，只能用api
    
    
    
    
token comment"># 下载sdk
pip install token operator">-token operator">-upgrade tencentcloudtoken operator">-sdktoken operator">-python

在这里插入图片描述

token comment"># -*- coding: utf-8 -*-
token keyword">from tencentcloudtoken punctuation">.common token keyword">import credential
token keyword">from tencentcloudtoken punctuation">.commontoken punctuation">.exceptiontoken punctuation">.tencent_cloud_sdk_exception token keyword">import TencentCloudSDKException
token comment"># 导入对应产品模块的client models。
token keyword">from tencentcloudtoken punctuation">.smstoken punctuation">.v20210111 token keyword">import sms_clienttoken punctuation">, models

token comment"># 导入可选配置类
token keyword">from tencentcloudtoken punctuation">.commontoken punctuation">.profiletoken punctuation">.client_profile token keyword">import ClientProfile
token keyword">from tencentcloudtoken punctuation">.commontoken punctuation">.profiletoken punctuation">.http_profile token keyword">import HttpProfile

token keyword">trytoken punctuation">:
    token comment"># 必要步骤：
    token comment"># 实例化一个认证对象，入参需要传入腾讯云账户密钥对secretId，secretKey。
    token comment"># 这里采用的是从环境变量读取的方式，需要在环境变量中先设置这两个值。
    token comment"># 您也可以直接在代码中写死密钥对，但是小心不要将代码复制、上传或者分享给他人，
    token comment"># 以免泄露密钥对危及您的财产安全。
    token comment"># SecretId、SecretKey 查询: https://console.cloud.tencent.com/cam/capi
    cred token operator">= credentialtoken punctuation">.Credentialtoken punctuation">(token string">""token punctuation">, token string">""token punctuation">)

    token comment"># 实例化一个http选项，可选的，没有特殊需求可以跳过。
    httpProfile token operator">= HttpProfiletoken punctuation">(token punctuation">)
    token comment"># 如果需要指定proxy访问接口，可以按照如下方式初始化hp（无需要直接忽略）
    token comment"># httpProfile = HttpProfile(proxy="http://用户名:密码@代理IP:代理端口")
    httpProfiletoken punctuation">.reqMethod token operator">= token string">"POST"  token comment"># post请求(默认为post请求)
    httpProfiletoken punctuation">.reqTimeout token operator">= token number">30  token comment"># 请求超时时间，单位为秒(默认60秒)
    httpProfiletoken punctuation">.endpoint token operator">= token string">"sms.tencentcloudapi.com"  token comment"># 指定接入地域域名(默认就近接入)
    clientProfile token operator">= ClientProfiletoken punctuation">(token punctuation">)
    client token operator">= sms_clienttoken punctuation">.SmsClienttoken punctuation">(credtoken punctuation">, token string">"ap-guangzhou"token punctuation">, clientProfiletoken punctuation">)
    req token operator">= modelstoken punctuation">.SendSmsRequesttoken punctuation">(token punctuation">)

    reqtoken punctuation">.SmsSdkAppId token operator">= token string">"1400861098"
    token comment"># 短信签名内容: 使用 UTF-8 编码，必须填写已审核通过的签名
    token comment"># 签名信息可前往 [国内短信](https://console.cloud.tencent.com/smsv2/csms-sign) 或 [国际/港澳台短信](https://console.cloud.tencent.com/smsv2/isms-sign) 的签名管理查看
    reqtoken punctuation">.SignName token operator">= token string">"RoyHuang公众号"
    token comment"># 模板 ID: 必须填写已审核通过的模板 ID
    token comment"># 模板 ID 可前往 [国内短信](https://console.cloud.tencent.com/smsv2/csms-template) 或 [国际/港澳台短信](https://console.cloud.tencent.com/smsv2/isms-template) 的正文模板管理查看
    reqtoken punctuation">.TemplateId token operator">= token string">"1951470"
    token comment"># 模板参数: 模板参数的个数需要与 TemplateId 对应模板的变量个数保持一致，，若无模板参数，则设置为空
    reqtoken punctuation">.TemplateParamSet token operator">= token punctuation">[token string">"8888"token punctuation">,token string">'10'token punctuation">]
    reqtoken punctuation">.PhoneNumberSet token operator">= token punctuation">[token string">"+8613221296955"token punctuation">]
    token comment"># 用户的 session 内容（无需要可忽略）: 可以携带用户侧 ID 等上下文信息，server 会原样返回
    reqtoken punctuation">.SessionContext token operator">= token string">""
    token comment"># 短信码号扩展号（无需要可忽略）: 默认未开通，如需开通请联系 [腾讯云短信小助手]
    reqtoken punctuation">.ExtendCode token operator">= token string">""
    token comment"># 国内短信无需填写该项；国际/港澳台短信已申请独立 SenderId 需要填写该字段，默认使用公共 SenderId，无需填写该字段。注：月度使用量达到指定量级可申请独立 SenderId 使用，详情请联系 [腾讯云短信小助手](https://cloud.tencent.com/document/product/382/3773#.E6.8A.80.E6.9C.AF.E4.BA.A4.E6.B5.81)。
    reqtoken punctuation">.SenderId token operator">= token string">""

    resp token operator">= clienttoken punctuation">.SendSmstoken punctuation">(reqtoken punctuation">)

    token comment"># 输出json格式的字符串回包
    token keyword">printtoken punctuation">(resptoken punctuation">.to_json_stringtoken punctuation">(indenttoken operator">=token number">2token punctuation">)token punctuation">)

token keyword">except TencentCloudSDKException token keyword">as errtoken punctuation">:
    token keyword">printtoken punctuation">(errtoken punctuation">)

4 发送短信封装

4.0 目录结构

tx_sms
    __init__token punctuation">.py
    settingstoken punctuation">.py
    smstoken punctuation">.py

4.1 settings.py

	SECRET_IDtoken operator">=token string">''
	SECRET_KEYtoken operator">=token string">''
	APPIDtoken operator">=token string">''
	SIGN_NAMEtoken operator">=token string">''
	TEMPLATE_IDtoken operator">=token string">''

4.2 sms.py

token keyword">import random
token keyword">from tencentcloudtoken punctuation">.common token keyword">import credential
token keyword">from tencentcloudtoken punctuation">.commontoken punctuation">.exceptiontoken punctuation">.tencent_cloud_sdk_exception token keyword">import TencentCloudSDKException
token keyword">from tencentcloudtoken punctuation">.smstoken punctuation">.v20210111 token keyword">import sms_clienttoken punctuation">, models
token keyword">from tencentcloudtoken punctuation">.commontoken punctuation">.profiletoken punctuation">.client_profile token keyword">import ClientProfile
token keyword">from tencentcloudtoken punctuation">.commontoken punctuation">.profiletoken punctuation">.http_profile token keyword">import HttpProfile
token keyword">from token punctuation">. token keyword">import settings

token keyword">import json


token comment"># 1 生成一个 固定长度的随机验证码(数字)
token keyword">def token function">get_codetoken punctuation">(numbertoken operator">=token number">4token punctuation">)token punctuation">:
    code token operator">= token string">''
    token keyword">for i token keyword">in token builtin">rangetoken punctuation">(numbertoken punctuation">)token punctuation">:
        r token operator">= randomtoken punctuation">.randinttoken punctuation">(token number">0token punctuation">, token number">9token punctuation">)
        code token operator">+= token builtin">strtoken punctuation">(rtoken punctuation">)
    token keyword">return code


token comment"># 2 传入手机号和验证，发送短信功能函数
token keyword">def token function">send_smstoken punctuation">(codetoken punctuation">, mobiletoken punctuation">)token punctuation">:
    token keyword">trytoken punctuation">:
        cred token operator">= credentialtoken punctuation">.Credentialtoken punctuation">(settingstoken punctuation">.SECRET_IDtoken punctuation">, settingstoken punctuation">.SECRET_KEYtoken punctuation">)
        httpProfile token operator">= HttpProfiletoken punctuation">(token punctuation">)
        httpProfiletoken punctuation">.reqMethod token operator">= token string">"POST"  token comment"># post请求(默认为post请求)
        httpProfiletoken punctuation">.reqTimeout token operator">= token number">30  token comment"># 请求超时时间，单位为秒(默认60秒)
        httpProfiletoken punctuation">.endpoint token operator">= token string">"sms.tencentcloudapi.com"  token comment"># 指定接入地域域名(默认就近接入)
        clientProfile token operator">= ClientProfiletoken punctuation">(token punctuation">)
        client token operator">= sms_clienttoken punctuation">.SmsClienttoken punctuation">(credtoken punctuation">, token string">"ap-guangzhou"token punctuation">, clientProfiletoken punctuation">)
        req token operator">= modelstoken punctuation">.SendSmsRequesttoken punctuation">(token punctuation">)

        reqtoken punctuation">.SmsSdkAppId token operator">= settingstoken punctuation">.APPID
        reqtoken punctuation">.SignName token operator">= settingstoken punctuation">.SIGN_NAME
        reqtoken punctuation">.TemplateId token operator">= settingstoken punctuation">.TEMPLATE_ID
        reqtoken punctuation">.TemplateParamSet token operator">= token punctuation">[codetoken punctuation">, token string">'1'token punctuation">]
        reqtoken punctuation">.PhoneNumberSet token operator">= token punctuation">[token string">"+86" token operator">+ mobiletoken punctuation">]
        resp token operator">= clienttoken punctuation">.SendSmstoken punctuation">(reqtoken punctuation">)
        token keyword">printtoken punctuation">(resptoken punctuation">.to_json_stringtoken punctuation">(indenttoken operator">=token number">2token punctuation">)token punctuation">)
        response_data_dict token operator">= jsontoken punctuation">.loadstoken punctuation">(resptoken punctuation">.to_json_stringtoken punctuation">(indenttoken operator">=token number">2token punctuation">)token punctuation">)
        token keyword">if response_data_dicttoken punctuation">.gettoken punctuation">(token string">'SendStatusSet'token punctuation">)token punctuation">[token number">0token punctuation">]token punctuation">.gettoken punctuation">(token string">'Code'token punctuation">)token operator">==token string">'Ok'token punctuation">:
            token keyword">return token boolean">True
        token keyword">elsetoken punctuation">:
            token comment"># 失败了，可以拿出message---》正常发送失败
            token keyword">return token boolean">False
    token keyword">except Exception token keyword">as errtoken punctuation">:
        token comment"># 发送过程中出了错误，失败
        token keyword">return token boolean">False


token keyword">if __name__ token operator">== token string">'__main__'token punctuation">:
    token keyword">printtoken punctuation">(get_codetoken punctuation">(token punctuation">)token punctuation">)

5 短信验证码接口

token keyword">class token class-name">MobileViewtoken punctuation">(ViewSettoken punctuation">)token punctuation">:


    token decorator annotation punctuation">@actiontoken punctuation">(methodstoken operator">=token punctuation">[token string">'POST'token punctuation">]token punctuation">, detailtoken operator">=token boolean">Falsetoken punctuation">)
    token keyword">def token function">send_smstoken punctuation">(selftoken punctuation">, requesttoken punctuation">, token operator">*argstoken punctuation">, token operator">**kwargstoken punctuation">)token punctuation">:
        token comment"># 1 给谁发，手机号是从前端传入的，{mobile:18923434,code:'验证码'}  ---》我们的：{mobile:18923434}
        mobile token operator">= requesttoken punctuation">.datatoken punctuation">.gettoken punctuation">(token string">'mobile'token punctuation">)
        token comment"># 2 生成数字验证码
        code token operator">= get_codetoken punctuation">(token punctuation">)
        token comment"># 3 数字验证码保存---》保存到哪？后续还能拿到---》放到缓存中---》默认放在内存中
        cachetoken punctuation">.token builtin">settoken punctuation">(token string">'cache_mobile_%s' token operator">% mobiletoken punctuation">, codetoken punctuation">)  token comment"># key 一定要唯一，后续还能取出来，就用手机号
        token comment"># 4 同步 发送短信---》同步发送--》可能前端会一直等待，耗时
        token comment"># res = send_sms_mobile(code, mobile)
        token comment"># if res:
        token comment">#     return APIResponse(msg='发送成功')
        token comment"># else:
        token comment">#     return APIResponse(code=101, msg='发送失败，请稍后再试')
        token comment">#
        token comment"># 5 发送短信--》异步操作，使用多线程，无法知道短信是否成功了，不需要关注是否成功
        ttoken operator">=Threadtoken punctuation">(targettoken operator">=send_sms_mobiletoken punctuation">,argstoken operator">=token punctuation">[codetoken punctuation">,mobiletoken punctuation">]token punctuation">)
        ttoken punctuation">.starttoken punctuation">(token punctuation">)
        token keyword">return APIResponsetoken punctuation">(msgtoken operator">=token string">'发送已发送'token punctuation">)

6 短信登录接口

token comment"># 分析：
	前端携带的数据token operator">-token operator">-token operator">-》token punctuation">{mobile：token number">11111token punctuation">,codetoken punctuation">:token number">8888token punctuation">}
	后端：
    	token operator">-取出手机号验证码，验证验证码是否正确，如果正确
        token operator">-签发token
        token operator">-返回给前端

6.1 视图类

token keyword">class token class-name">UserLoginViewtoken punctuation">(GenericViewSettoken punctuation">)token punctuation">:
    serializer_class token operator">= UserLoginSerializer

    token comment"># 没有用，就不需要写
    token comment"># queryset = None
    token decorator annotation punctuation">@actiontoken punctuation">(methodstoken operator">=token punctuation">[token string">'POST'token punctuation">]token punctuation">, detailtoken operator">=token boolean">Falsetoken punctuation">)
    token keyword">def token function">mul_logintoken punctuation">(selftoken punctuation">, requesttoken punctuation">, token operator">*argstoken punctuation">, token operator">**kwargstoken punctuation">)token punctuation">:
        token keyword">return selftoken punctuation">._logintoken punctuation">(requesttoken punctuation">, token operator">*argstoken punctuation">, token operator">**kwargstoken punctuation">)

    token decorator annotation punctuation">@actiontoken punctuation">(methodstoken operator">=token punctuation">[token string">'POST'token punctuation">]token punctuation">, detailtoken operator">=token boolean">Falsetoken punctuation">)
    token keyword">def token function">sms_logintoken punctuation">(selftoken punctuation">, requesttoken punctuation">, token operator">*argstoken punctuation">, token operator">**kwargstoken punctuation">)token punctuation">:
        token keyword">return selftoken punctuation">._logintoken punctuation">(requesttoken punctuation">, token operator">*argstoken punctuation">, token operator">**kwargstoken punctuation">)

    token keyword">def token function">get_serializer_classtoken punctuation">(selftoken punctuation">)token punctuation">:
        token comment"># 判断，如果是sms_login，返回  短信登录的序列化类，其他情况就返回UserLoginSerializer
        token keyword">if selftoken punctuation">.action token operator">== token string">'sms_login'token punctuation">:
            token keyword">return SMSLoginSerializer
        token keyword">elif selftoken punctuation">.action token operator">== token string">'mul_login'token punctuation">:
            token keyword">return UserLoginSerializer
        token keyword">elsetoken punctuation">:
            token keyword">return token builtin">supertoken punctuation">(token punctuation">)token punctuation">.get_serializer_classtoken punctuation">(token punctuation">)


    token keyword">def token function">_logintoken punctuation">(selftoken punctuation">, requesttoken punctuation">, token operator">*argstoken punctuation">, token operator">**kwargstoken punctuation">)token punctuation">:
        ser token operator">= selftoken punctuation">.get_serializertoken punctuation">(datatoken operator">=requesttoken punctuation">.datatoken punctuation">)  token comment"># 序列化类不一样，重写某个方法，实现，不同的请求action，返回的序列化类不一样
        sertoken punctuation">.is_validtoken punctuation">(raise_exceptiontoken operator">=token boolean">Truetoken punctuation">)
        username token operator">= sertoken punctuation">.contexttoken punctuation">.gettoken punctuation">(token string">'username'token punctuation">)
        token token operator">= sertoken punctuation">.contexttoken punctuation">.gettoken punctuation">(token string">'token'token punctuation">)
        icon token operator">= sertoken punctuation">.contexttoken punctuation">.gettoken punctuation">(token string">'icon'token punctuation">)
        token keyword">return APIResponsetoken punctuation">(usernametoken operator">=usernametoken punctuation">, tokentoken operator">=tokentoken punctuation">, icontoken operator">=icontoken punctuation">)

6.2 序列化类

token keyword">class token class-name">LoginSerializertoken punctuation">(serializerstoken punctuation">.Serializertoken punctuation">)token punctuation">:
    token keyword">def token function">validatetoken punctuation">(selftoken punctuation">, attrstoken punctuation">)token punctuation">:
        token comment"># 1 校验用户名密码是否正确
        user token operator">= selftoken punctuation">._get_usertoken punctuation">(attrstoken punctuation">)
        token comment"># 2 签发token
        token token operator">= selftoken punctuation">._get_tokentoken punctuation">(usertoken punctuation">)
        token comment"># 3 把签发的token和username放到context中
        selftoken punctuation">.contexttoken punctuation">[token string">'username'token punctuation">] token operator">= usertoken punctuation">.username
        selftoken punctuation">.contexttoken punctuation">[token string">'token'token punctuation">] token operator">= token
        selftoken punctuation">.contexttoken punctuation">[token string">'icon'token punctuation">] token operator">= settingstoken punctuation">.BACKEND_URL token operator">+ token string">'/media/' token operator">+ token builtin">strtoken punctuation">(usertoken punctuation">.icontoken punctuation">)
        token comment"># 4 返回attrs
        token keyword">return attrs

    token keyword">def token function">_get_usertoken punctuation">(selftoken punctuation">, attrstoken punctuation">)token punctuation">:
        token keyword">pass

    token keyword">def token function">_get_tokentoken punctuation">(selftoken punctuation">, usertoken punctuation">)token punctuation">:
        payload token operator">= jwt_payload_handlertoken punctuation">(usertoken punctuation">)
        token token operator">= jwt_encode_handlertoken punctuation">(payloadtoken punctuation">)
        token keyword">return token


token comment"># 只用来做校验
token keyword">class token class-name">UserLoginSerializertoken punctuation">(LoginSerializertoken punctuation">)token punctuation">:
    token comment"># 字段自己的校验规则会限制，不通过，因为是unique的
    username token operator">= serializerstoken punctuation">.CharFieldtoken punctuation">(token punctuation">)
    password token operator">= serializerstoken punctuation">.CharFieldtoken punctuation">(token punctuation">)

    token keyword">def token function">_get_usertoken punctuation">(selftoken punctuation">, attrstoken punctuation">)token punctuation">:
        username token operator">= attrstoken punctuation">.gettoken punctuation">(token string">'username'token punctuation">)
        password token operator">= attrstoken punctuation">.gettoken punctuation">(token string">'password'token punctuation">)
        token keyword">if retoken punctuation">.token keyword">matchtoken punctuation">(token string">r'^1[3-9][0-9]{9}$'token punctuation">, usernametoken punctuation">)token punctuation">:
            token comment"># 因为这个password是明文---》在数据库中存了密文，必须要使用  user.check_password校验用户秘钥
            token comment"># user=User.objects.filter(mobile=username,password=password)
            user token operator">= Usertoken punctuation">.objectstoken punctuation">.token builtin">filtertoken punctuation">(mobiletoken operator">=usernametoken punctuation">)token punctuation">.firsttoken punctuation">(token punctuation">)
        token keyword">elif retoken punctuation">.token keyword">matchtoken punctuation">(token string">r'^[a-zA-Z0-9_-]+@[a-zA-Z0-9_-]+(.[a-zA-Z0-9_-]+)+$'token punctuation">, usernametoken punctuation">)token punctuation">:
            user token operator">= Usertoken punctuation">.objectstoken punctuation">.token builtin">filtertoken punctuation">(emailtoken operator">=usernametoken punctuation">)token punctuation">.firsttoken punctuation">(token punctuation">)
        token keyword">elsetoken punctuation">:
            user token operator">= Usertoken punctuation">.objectstoken punctuation">.token builtin">filtertoken punctuation">(usernametoken operator">=usernametoken punctuation">)token punctuation">.firsttoken punctuation">(token punctuation">)

        token keyword">if user token keyword">and usertoken punctuation">.check_passwordtoken punctuation">(passwordtoken punctuation">)token punctuation">:
            token keyword">return user
        token keyword">elsetoken punctuation">:
            token keyword">raise ValidationErrortoken punctuation">(token string">'用户名或密码错误'token punctuation">)


token keyword">class token class-name">SMSLoginSerializertoken punctuation">(LoginSerializertoken punctuation">)token punctuation">:
    mobile token operator">= serializerstoken punctuation">.CharFieldtoken punctuation">(token punctuation">)
    code token operator">= serializerstoken punctuation">.CharFieldtoken punctuation">(token punctuation">)

    token keyword">def token function">_get_usertoken punctuation">(selftoken punctuation">, attrstoken punctuation">)token punctuation">:
        mobile token operator">= attrstoken punctuation">.gettoken punctuation">(token string">'mobile'token punctuation">)
        code token operator">= attrstoken punctuation">.gettoken punctuation">(token string">'code'token punctuation">)
        token comment"># 1 校验code是否正确
        old_code token operator">= cachetoken punctuation">.gettoken punctuation">(token string">'cache_mobile_%s' token operator">% mobiletoken punctuation">)
        token keyword">if old_code token operator">== codetoken punctuation">:
            token comment"># 2 根据手机号，取到用户
            user token operator">= Usertoken punctuation">.objectstoken punctuation">.token builtin">filtertoken punctuation">(mobiletoken operator">=mobiletoken punctuation">)token punctuation">.firsttoken punctuation">(token punctuation">)
            token keyword">if usertoken punctuation">:
                token keyword">return user
            token keyword">elsetoken punctuation">:
                token keyword">raise ValidationErrortoken punctuation">(token string">'手机号不存在'token punctuation">)
        token keyword">elsetoken punctuation">:
            token keyword">raise ValidationErrortoken punctuation">(token string">'验证码错误'token punctuation">)