首页 > 其他分享 >luffy项目(八)

luffy项目(八)

时间:2022-11-14 19:15:09浏览次数:43  
标签:sms 项目 mobile res redis luffy message data

今日内容概要

  • 短信注册接口
  • 登录前端
  • 注册前端
  • redis介绍
  • python操作redis
  • redis连接池

今日内容详细

短信发送接口,如何防止被人解析出地址后恶意使用?
1. IP 频率限制
2. 手机号 频率限制
3. 先发送一个请求:从后端获取一个随机字符串,存在后端缓存
    然后发送短信,携带这个随机字符串,比较以下这个随机字符串是不是自己给的
4. 前端发送请求携带加密串(当前时间),前端加密(某个密钥)--->来到后端,同样的密钥解
    --->取出当前时间,如果超过一分钟,就禁止调用

短信注册接口

请求地址:http://127.0.0.1:8000/api/v1/userinfo/user/register/
请求方式:post
请求参数:{mobile:'xxx', code:'xxxx', password:'xxx'}

user/views.py

class UserView(ViewSet):

    @action(methods=['POST'], detail=False)
    def register(self, request):
        ser = UserRegisterSerializer(data=request.data)
        ser.is_valid(raise_exception=True)
        ser.save()
        return APIResponse(msg='注册成功')
        # 后期要写注册并且登录的接口

user/serializer.py

class UserRegisterSerializer(serializers.ModelSerializer):  # 只用来做数据校验和反序列化
    code = serializers.CharField(max_length=4, min_length=4)

    class Meta:
        model = UserInfo
        fields = ['mobile', 'code', 'password']  # mobile就是唯一的,校验数据库是否唯一,映射过来就有了

    def validate(self, attrs):
        # 1 验证code是否正确
        mobile = attrs.get('mobile')
        code = attrs.get('code')
        old_code = cache.get('sms_code_%s' % mobile)
        if not (old_code == code or code == '8888'):
            raise APIException('验证码错误')
        # 2 入库前的准备:code剔除,username设置为手机号
        attrs['username'] = mobile
        attrs.pop('code')
        return attrs
        # 3 保存正常不用写,新增Userinfo,密码是加密的---》重写create方法

    def create(self, validated_data):  # mobile,username,password
        user = UserInfo.objects.create_user(**validated_data)
        return user

登录前端

Login.vue

<template>
  <div class="login">
    <div class="box">
      <i class="el-icon-close" @click="close_login"></i>
      <div class="content">
        <div class="nav">
          <span :class="{active: login_method === 'is_pwd'}"
                @click="change_login_method('is_pwd')">密码登录</span>
          <span :class="{active: login_method === 'is_sms'}"
                @click="change_login_method('is_sms')">短信登录</span>
        </div>
        <el-form v-if="login_method === 'is_pwd'">
          <el-input
              placeholder="用户名/手机号/邮箱"
              prefix-icon="el-icon-user"
              v-model="username"
              clearable>
          </el-input>
          <el-input
              placeholder="密码"
              prefix-icon="el-icon-key"
              v-model="password"
              clearable
              show-password>
          </el-input>
          <el-button type="primary" @click="handleMulLogin">登录</el-button>
        </el-form>
        <el-form v-if="login_method === 'is_sms'">
          <el-input
              placeholder="手机号"
              prefix-icon="el-icon-phone-outline"
              v-model="mobile"
              clearable
              @blur="check_mobile">
          </el-input>
          <el-input
              placeholder="验证码"
              prefix-icon="el-icon-chat-line-round"
              v-model="sms"
              clearable>
            <template slot="append">
              <span class="sms" @click="send_sms">{{ sms_interval }}</span>
            </template>
          </el-input>
          <el-button type="primary" @click="handleSmsLogin">登录</el-button>
        </el-form>
        <div class="foot">
          <span @click="go_register">立即注册</span>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
export default {
  name: "Login",
  data() {
    return {
      username: '',
      password: '',
      mobile: '',
      sms: '',
      login_method: 'is_pwd',
      sms_interval: '获取验证码',
      is_send: false, // 是true才可以发送短信
    }
  },
  methods: {
    close_login() {
      this.$emit('close')
    },
    go_register() {
      this.$emit('go')
    },
    change_login_method(method) {
      this.login_method = method;
    },
    check_mobile() {
      // 手机号如果没填,就直接返回
      if (!this.mobile) return;
      if (!this.mobile.match(/^1[3-9][0-9]{9}$/)) {
        this.$message({
          message: '手机号有误',
          type: 'warning',
          duration: 1000,
          onClose: () => {
            this.mobile = '';
          }
        });
        return false;
      }
      //后端校验一下是否注册了
      this.$axios.get(this.$settings.BASE_URL + 'userinfo/user/mobile/?mobile=' + this.mobile).then(res => {
        if (res.data.code != 100) {
          this.mobile = ''
          this.$message({
            message: '该手机号没注册,请先注册',
            type: 'error'
          });
          return  // 函数结束掉
        }
      })
      this.is_send = true;  // 可以发送短信了
    },
    send_sms() {
      //如果is_send不是true,是不能发短信的
      if (!this.is_send) return;
      this.is_send = false;
      let sms_interval_time = 60;
      this.sms_interval = "发送中...";
      let timer = setInterval(() => {
        if (sms_interval_time <= 1) {
          clearInterval(timer);
          this.sms_interval = "获取验证码";
          this.is_send = true; // 重新回复点击发送功能的条件
        } else {
          sms_interval_time -= 1;
          this.sms_interval = `${sms_interval_time}秒后再发`;
        }
      }, 1000);
      // 发送短信
      this.$axios.get(this.$settings.BASE_URL + 'userinfo/user/send_sms/?mobile=' + this.mobile).then(
          res => {
            this.$message({
              message: res.data.msg,
              type: 'success'
            });
          }
      )
    },
    // 多方式登录方法
    handleMulLogin() {
      if (this.username && this.password) {
        this.$axios.post(this.$settings.BASE_URL + 'userinfo/user/mul_login/', {
          username: this.username,
          password: this.password
        }).then(res => {
          console.log(res.data)
          if (res.data.code == 100) {
            // 用户名,token,头像,存到本地存储
            this.$cookies.set('token', res.data.token)
            this.$cookies.set('username', res.data.username)
            this.$cookies.set('icon', res.data.icon)
            // 销毁调登录模态框
            this.$emit('close')
          } else {
            this.$message({
              message: res.data.msg,
              type: 'error'
            });
          }
        })
      } else {
        this.$message({
          message: '用户名或密码不能为空',
          type: 'warning'
        });
      }
    },
    // 短信登录
    handleSmsLogin() {
      if (this.mobile && this.sms) {
        this.$axios.post(this.$settings.BASE_URL + 'userinfo/user/mobile_login/', {
          mobile: this.mobile,
          code: this.sms
        }).then(res => {
          if (res.data.code == 100) {
            // 用户名,token,头像,存到本地存储
            this.$cookies.set('token', res.data.token)
            this.$cookies.set('username', res.data.username)
            this.$cookies.set('icon', res.data.icon)
            // 销毁调登录模态框
            this.$emit('close')
          } else {
            this.$message({
              message: res.data.msg,
              type: 'error'
            });
          }
        })
      }
    }
  }
}
</script>

<style scoped>
.login {
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  background-color: rgba(0, 0, 0, 0.3);
}

.box {
  width: 400px;
  height: 420px;
  background-color: white;
  border-radius: 10px;
  position: relative;
  top: calc(50vh - 210px);
  left: calc(50vw - 200px);
}

.el-icon-close {
  position: absolute;
  font-weight: bold;
  font-size: 20px;
  top: 10px;
  right: 10px;
  cursor: pointer;
}

.el-icon-close:hover {
  color: darkred;
}

.content {
  position: absolute;
  top: 40px;
  width: 280px;
  left: 60px;
}

.nav {
  font-size: 20px;
  height: 38px;
  border-bottom: 2px solid darkgrey;
}

.nav > span {
  margin: 0 20px 0 35px;
  color: darkgrey;
  user-select: none;
  cursor: pointer;
  padding-bottom: 10px;
  border-bottom: 2px solid darkgrey;
}

.nav > span.active {
  color: black;
  border-bottom: 3px solid black;
  padding-bottom: 9px;
}

.el-input, .el-button {
  margin-top: 40px;
}

.el-button {
  width: 100%;
  font-size: 18px;
}

.foot > span {
  float: right;
  margin-top: 20px;
  color: orange;
  cursor: pointer;
}

.sms {
  color: orange;
  cursor: pointer;
  display: inline-block;
  width: 70px;
  text-align: center;
  user-select: none;
}
</style>

注册前端

Register.vue

<template>
  <div class="register">
    <div class="box">
      <i class="el-icon-close" @click="close_register"></i>
      <div class="content">
        <div class="nav">
          <span class="active">新用户注册</span>
        </div>
        <el-form>
          <el-input
              placeholder="手机号"
              prefix-icon="el-icon-phone-outline"
              v-model="mobile"
              clearable
              @blur="check_mobile">
          </el-input>
          <el-input
              placeholder="密码"
              prefix-icon="el-icon-key"
              v-model="password"
              clearable
              show-password>
          </el-input>
          <el-input
              placeholder="验证码"
              prefix-icon="el-icon-chat-line-round"
              v-model="sms"
              clearable>
            <template slot="append">
              <span class="sms" @click="send_sms">{{ sms_interval }}</span>
            </template>
          </el-input>
          <el-button type="primary" @click="handleRegister">注册</el-button>
        </el-form>
        <div class="foot">
          <span @click="go_login">立即登录</span>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
export default {
  name: "Register",
  data() {
    return {
      mobile: '',
      password: '',
      sms: '',
      sms_interval: '获取验证码',
      is_send: false,
    }
  },
  methods: {
    close_register() {
      this.$emit('close', false)
    },
    go_login() {
      this.$emit('go')
    },
    check_mobile() {
      if (!this.mobile) return;
      if (!this.mobile.match(/^1[3-9][0-9]{9}$/)) {
        this.$message({
          message: '手机号有误',
          type: 'warning',
          duration: 1000,
          onClose: () => {
            this.mobile = '';
          }
        });
        return false;
      }
      // 判断手机号是否存在
      this.$axios.get(this.$settings.BASE_URL + 'userinfo/user/mobile/?mobile=' + this.mobile).then(res => {
        if (res.data.code == 100) {
          this.mobile = ''
          this.$message({
            message: '该手机号已经,请直接登录',
            type: 'error'
          });
          return  // 函数结束掉
        }
      })
      this.is_send = true;
    },
    send_sms() {
      if (!this.is_send) return;
      this.is_send = false;
      let sms_interval_time = 60;
      this.sms_interval = "发送中...";
      let timer = setInterval(() => {
        if (sms_interval_time <= 1) {
          clearInterval(timer);
          this.sms_interval = "获取验证码";
          this.is_send = true; // 重新回复点击发送功能的条件
        } else {
          sms_interval_time -= 1;
          this.sms_interval = `${sms_interval_time}秒后再发`;
        }
      }, 1000);
      // 发送短信
      this.$axios.get(this.$settings.BASE_URL + 'userinfo/user/send_sms/?mobile=' + this.mobile).then(
          res => {
            this.$message({
              message: res.data.msg,
              type: 'success'
            });
          }
      )
    },
    handleRegister() {
      if (this.mobile && this.sms && this.password) {
        this.$axios.post(this.$settings.BASE_URL + 'userinfo/user/register/', {
          mobile: this.mobile,
          code: this.sms,
          password: this.password
        }).then(res => {
          if (res.data.code == '100') {
            // 跳转到登录
            this.$emit('go')
          } else {
            this.$message({
              message: res.data.msg,
              type: 'error'
            });
          }
        })
      } else {
        this.$message({
          message: '不能有空',
          type: 'error'
        });
      }

    }
  }
}
</script>

<style scoped>
.register {
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  background-color: rgba(0, 0, 0, 0.3);
}

.box {
  width: 400px;
  height: 480px;
  background-color: white;
  border-radius: 10px;
  position: relative;
  top: calc(50vh - 240px);
  left: calc(50vw - 200px);
}

.el-icon-close {
  position: absolute;
  font-weight: bold;
  font-size: 20px;
  top: 10px;
  right: 10px;
  cursor: pointer;
}

.el-icon-close:hover {
  color: darkred;
}

.content {
  position: absolute;
  top: 40px;
  width: 280px;
  left: 60px;
}

.nav {
  font-size: 20px;
  height: 38px;
  border-bottom: 2px solid darkgrey;
}

.nav > span {
  margin-left: 90px;
  color: darkgrey;
  user-select: none;
  cursor: pointer;
  padding-bottom: 10px;
  border-bottom: 2px solid darkgrey;
}

.nav > span.active {
  color: black;
  border-bottom: 3px solid black;
  padding-bottom: 9px;
}

.el-input, .el-button {
  margin-top: 40px;
}

.el-button {
  width: 100%;
  font-size: 18px;
}

.foot > span {
  float: right;
  margin-top: 20px;
  color: orange;
  cursor: pointer;
}

.sms {
  color: orange;
  cursor: pointer;
  display: inline-block;
  width: 70px;
  text-align: center;
  user-select: none;
}
</style>

Header.vue

<template>
  <div class="header">
    <div class="slogan">
      <p>老男孩IT教育 | 帮助有志向的年轻人通过努力学习获得体面的工作和生活</p>
    </div>
    <div class="nav">
      <ul class="left-part">
        <li class="logo">
          <router-link to="/">
            <img src="../assets/img/head-logo.svg" alt="">
          </router-link>
        </li>
        <li class="ele">
          <span @click="goPage('/free-course')" :class="{active: url_path === '/free-course'}">免费课</span>
        </li>
        <li class="ele">
          <span @click="goPage('/actual-course')" :class="{active: url_path === '/actual-course'}">实战课</span>
        </li>
        <li class="ele">
          <span @click="goPage('/light-course')" :class="{active: url_path === '/light-course'}">轻课</span>
        </li>
      </ul>

      <div class="right-part">
        <div v-if="!username">
          <span @click="put_login">登录</span>
          <span class="line">|</span>
          <span @click="put_register">注册</span>
        </div>
        <div v-else>
          <span><img :src="this.$cookies.get('icon')" alt="..." height="30px" width="30px"></span>
          <span>{{ username }}</span>
          <span class="line">|</span>
          <span @click="logout">注销</span>
        </div>
        <Login v-if="is_login" @close="close_login" @go="put_register"></Login>
        <Register v-if="is_register" @close="close_register" @go="put_login"></Register>
      </div>
    </div>
  </div>
</template>

<script>
import Login from "@/components/Login";
import Register from "@/components/Register";

export default {
  name: "Header",
  data() {
    return {
      url_path: sessionStorage.url_path || '/',
      is_login: false,
      is_register: false,
      username: '',
    }
  },
  methods: {
    goPage(url_path) {
      // 已经是当前路由就没有必要重新跳转
      if (this.url_path !== url_path) {
        // 传入的参数,如果不等于当前路径,就跳转
        this.$router.push(url_path)
      }
      sessionStorage.url_path = url_path;
    },
    put_login() {
      this.is_login = true
      this.is_register = false
    },
    put_register() {
      this.is_register = true
      this.is_login = false
    },
    close_login() {
      this.is_login = false
      this.username = this.$cookies.get('username')
    },
    close_register() {
      this.is_register = false
    },
    // 退出功能:正常只需要本地删除token即可,不需要跟后端交互,如果有需求,需要发请求,统计用户退出时间。。。
    logout() {
      this.$cookies.remove('token')
      this.$cookies.remove('username')
      this.$cookies.remove('icon')
      this.username = ''
    },
  },
  created() {
    sessionStorage.url_path = this.$route.path
    this.url_path = this.$route.path
    //取出cookie中得token和username
    this.username = this.$cookies.get('username')
  },
  components: {
    Login, Register
  }
}
</script>

<style scoped>
.header {
  background-color: white;
  box-shadow: 0 0 5px 0 #aaa;
}

.header:after {
  content: "";
  display: block;
  clear: both;
}

.slogan {
  background-color: #eee;
  height: 40px;
}

.slogan p {
  width: 1200px;
  margin: 0 auto;
  color: #aaa;
  font-size: 13px;
  line-height: 40px;
}

.nav {
  background-color: white;
  user-select: none;
  width: 1200px;
  margin: 0 auto;

}

.nav ul {
  padding: 15px 0;
  float: left;
}

.nav ul:after {
  clear: both;
  content: '';
  display: block;
}

.nav ul li {
  float: left;
}

.logo {
  margin-right: 20px;
}

.ele {
  margin: 0 20px;
}

.ele span {
  display: block;
  font: 15px/36px '微软雅黑';
  border-bottom: 2px solid transparent;
  cursor: pointer;
}

.ele span:hover {
  border-bottom-color: orange;
}

.ele span.active {
  color: orange;
  border-bottom-color: orange;
}

.right-part {
  float: right;
}

.right-part .line {
  margin: 0 10px;
}

.right-part span {
  line-height: 68px;
  cursor: pointer;
}
</style>

redis介绍

redis介绍:

1)是一个从c,s架构的软件(用c语言写的,初级版本代码只有1w多行 7.x,公司 5.x,4.x多)

2)非关系型数据库【存数据的地方】,nosql数据库:指非关系型数据库:1不限于SQL 2没有sql

3)内存存储,速度非常快,可以持久化【数据从内存同步到硬盘】

4)数据类型丰富【5大数据类型:字符串,列表,哈希(字典),集合,有序集合】

5)key-value形式存储【根本没有表的结构,相当于咱们的字典】

redis为什么这么快?

-1 高性能的网络模型:IO多路复用的epoll模型,承载住非常高的并发量
-2 纯内存操作,避免了很多io
-3 单线程架构,避免了线程间切换的消耗
    -6.x之前:单线程,单进程
    -6.x以后,多线程架构,数据操作还是使用单线程,别的线程做数据持久化,其他操作

redis 应用场景(了解)

1 当缓存数据库使用,接口缓存,提高接口响应速度
    -请求进到视图---》去数据查询[多表查询,去硬盘取数据:速度慢]----》转成json格式字符串---》返回给前端
    -请求进到视图---》去redis[内存]----》取json格式字符串---》返回给前端
2 做计数器:单线程,不存在并发安全问题
    -统计网站访问量
    -个人站点浏览量
    -文章阅读量
3 去重操作:集合
4 排行榜:有序集合
    -阅读排行榜
    -游戏金币排行榜
5 布隆过滤器
6 抽奖
7 消息队列

redis安装

开源软件:使用c语言写的---【编译型语言,在操作系统运行,要编译成可执行文件,由于采用了IO多路复用的epoll模型,所以它不支持windows,只有linux操作系统支持epoll】
# 微软官方:改了,编译成可执行的安装包,下载一路下一步安装
    -版本没有最新

# 官网:https://redis.io/
    -下载完是源代码:c语言源码 :https://redis.io/download/#redis-stack-downloads
    -最稳定:6.x
    -最新7.x
# 中文网:http://redis.cn/download.html
    -上面最新只到5.x

# win版本下载地址
    最新5.x版本 https://github.com/tporadowski/redis/releases/
    最新3.x版本 https://github.com/microsoftarchive/redis/releases
下载完一路下一步即可,具体可参照:https://www.cnblogs.com/liuqingzheng/p/9831331.html

# win装完会有redis服务
    -启动服务,手动停止
    -客户端链接:redis-cli -h 127.0.0.1 -p 6379
    -简单命令:
        set name lqz
        get name
        ping
    -停掉服务:
        去win服务点关闭
        客户端关闭:shutdown

#mysql 服务端
#mysql客户端
    -navicate
    -命令窗口cmd
    -python操作

# redis 服务器端
# redis 客户端
    -redis-cli
    -图形化工具:redis-destop-management
    -python操作

python操作redis

python 写脚本,操作redis,本质python代码就是redis的客户端

# pip3 install redis

from redis import Redis

conn = Redis(host='localhost',   # 连接本地/远端
             port=6379  # 端口号
            )
# conn.set('name', 'wjl')
print(conn.get('name'))
conn.close()

redis连接池

POOL.py

import redis
# 创建一个连接池,保证它是单例,全局只有一个pool对象:使用模块导入方式实现单例
pool = redis.ConnectionPool(max_connections=200, host='127.0.0.1', port=6379)

redis_pool.py

from redis import Redis
from threading import Thread

### 直接链接
def get_name_from_redis():
    conn = Redis(host="localhost", port=6379)
    print(conn.get('name'))
    conn.close()

for i in range(100):
    t=Thread(target=get_name_from_redis)
    t.start()

import time
time.sleep(10)

### 使用连接池链接
import redis
from POOL import pool
def get_name_from_redis():
    conn = redis.Redis(connection_pool=pool) #每执行一次会从池中取一个链接,如果没有,等待
    res=conn.get('name')
    print(res)
    conn.close()

for i in range(100):
    t=Thread(target=get_name_from_redis)
    t.start()

import time
time.sleep(10)

image

标签:sms,项目,mobile,res,redis,luffy,message,data
From: https://www.cnblogs.com/wwjjll/p/16890056.html

相关文章