用户的登陆认证
前端首页实现登陆状态的判断
Header.vue组件代码：
<script> export default { name: "Header", data(){ return { // 设置一个登录标识，表示是否登录 token: sessionStorage.token || localStorage.token, user_name: sessionStorage.user_name || localStorage.user_name, user_id: sessionStorage.user_id || localStorage.user_id, nav_list:[], }; }, 。。。 } </script>
讯享网
头部组件中实现退出登录
实现的思路：头部子组件是通过token值进行判断登录状态，所以当用户点击"退出登录"，则需要移出token的值，并使用elementUI里面的弹窗组件进行提示。
Header.vue组件代码：
讯享网<template> <div class="header"> <el-container> <el-header> <el-row> <el-col class="logo" :span="3"> <a href="/"> <img src="@/assets/head-logo.svg" alt=""> </a> </el-col> <el-col class="nav" :span="16"> <el-row> <el-col v-for="nav in nav_list" :span="3"><a :class="check(nav.link)?'current':''" :href="nav.link">{
{nav.name}}</a></el-col> </el-row> </el-col> <el-col class="login-bar" :span="5"> <el-row v-if="token"> <el-col class="cart-ico" :span="9"> <router-link to=""> <b class="goods-number">0</b> <img class="cart-icon" src="@/assets/cart.svg" alt=""> <span><router-link to="/cart">购物车</router-link></span> </router-link> </el-col> <el-col class="study" :span="8" :offset="2"><router-link to="">学习中心</router-link></el-col> <el-col class="member" :span="5"> <el-menu class="el-menu-demo" mode="horizontal"> <el-submenu index="2"> <template slot="title"><router-link to=""><img src="@/assets/" alt=""></router-link></template> <el-menu-item index="2-1">我的账户</el-menu-item> <el-menu-item index="2-2">我的订单</el-menu-item> <el-menu-item index="2-3">我的优惠卷</el-menu-item> <el-menu-item index="2-3"><span @click="logout">退出登录</span></el-menu-item> </el-submenu> </el-menu> </el-col> </el-row> <el-row v-else> <el-col class="cart-ico" :span="9"> <router-link to=""> <img class="cart-icon" src="@/assets/cart.svg" alt=""> <span><router-link to="/cart">购物车</router-link></span> </router-link> </el-col> <el-col :span="10" :offset="5"> <span class="register"> <router-link to="/login">登录</router-link> | <router-link to="/register">注册</router-link> </span> </el-col> </el-row> </el-col> </el-row> </el-header> </el-container> </div> </template> <script> export default { name: "Header", data(){ return { // 设置一个登录标识，表示是否登录 token: sessionStorage.token || localStorage.token, user_name: sessionStorage.user_name || localStorage.user_name, user_id: sessionStorage.user_id || localStorage.user_id, nav_list:[], }; }, created() { // 获取导航 this.$axios.get(this.$settings.Host+"/nav/").then(response=>{ this.nav_list = response.data console.log(this.nav_list) }).catch(error=>{ console.log(error.response) }) }, methods:{ check(link){ return link==window.location.pathname }, logout(){ this.token = false; this.user_id=false; this.user_name=false; sessionStorage.removeItem("token"); sessionStorage.removeItem("user_id"); sessionStorage.removeItem("user_name"); localStorage.removeItem("token"); localStorage.removeItem("user_id"); localStorage.removeItem("user_name"); this.$alert('退出登录成功!', '路飞学城', { confirmButtonText: '确定' }); } } } </script>
在登录认证中接入极验验证
官网： https://www.geetest.com/first_page/
注册登录以后，即进入登录后台，选择行为验证。
接下来，就可以根据官方文档，把验证码集成到项目中了
''文档地址：https://docs.geetest.com/install/overview/start/
下载和安装验证码模块包。
git clone https://github.com/GeeTeam/gt3-python-sdk.git
安装依赖模块
讯享网pip install requests
把验证码模块放置到在libs目录中
users/views.py文件下方：
from rest_framework.views import APIView from luffy.libs.geetest import GeetestLib from django.conf import settings import random from rest_framework.response import Response class CaptchaAPIView(APIView): """极验验证码""" def get(self,request): """提供生成验证码的配置信息""" user_id = '%06d' % random.randint(1,9999) gt = GeetestLib(settings.PC_GEETEST_ID, settings.PC_GEETEST_KEY) status = gt.pre_process(user_id) print(status) # 把这两段数据不要保存在session里面, 保存到redis里面 request.session[gt.GT_STATUS_SESSION_KEY] = status request.session["user_id"] = user_id response_str = gt.get_response_str() return Response(response_str) def post(self,request): """进行二次验证""" pass
users/urls.py路由注册：
讯享网path(r'captcha/', views.CaptchaAPIView.as_view() ),
配置文件settings/dev.py代码：
PC_GEETEST_ID = '5f4abedffaffd4da37fea5' PC_GEETEST_KEY ='460e13a49d687e5e44e25c383f0473a6'
前端获取显示并校验验证码
把下载会哦图的验证码模块包中的gt.js放置到前端项目中，并在main.js中引入
讯享网// 导入gt极验 import '../static/globals/gt.js'
显示验证码
<template> <div class="login-box"> <img src="../../static/img/Loginbg.3377d0c.jpg" alt=""> <div class="login"> <div class="login-title"> <img src="../../static/img/Logotitle.1ba5466.png" alt=""> <p>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="login_box"> <div class="title"> <span @click="login_type=0">密码登录</span> <span @click="login_type=1">短信登录</span> </div> <div class="inp" v-if="login_type==0"> <input v-model = "username" type="text" placeholder="用户名 / 手机号码" class="user"> <input v-model = "password" type="password" name="" class="pwd" placeholder="密码"> <div id="geetest1"></div> <div class="rember"> <p> <input type="checkbox" class="no" v-model="remember"/> <span>记住密码</span> </p> <p>忘记密码</p> </div> <button class="login_btn" @click="loginhander">登录</button> <p class="go_login" >没有账号 <router-link to="/reg">立即注册</router-link></p> </div> <div class="inp" v-show="login_type==1"> <input v-model = "username" type="text" placeholder="手机号码" class="user"> <input v-model = "password" type="text" class="pwd" placeholder="短信验证码"> <button id="get_code">获取验证码</button> <button class="login_btn">登录</button> <p class="go_login" >没有账号 <router-link to="/reg">立即注册</router-link></p> </div> </div> </div> </div> </template> <script> export default { name: 'Login', data(){ return { login_type: 0, username:"", password:"", remember:"", } }, mounted(){ // 请求后端获取生成验证码的流水号 this.$axios.get(this.$settings.Host + "/users/captcha/",{ responseType: 'json', // 希望返回json数据 }).then(response => { let data = response.data; // 验证初始化配置 initGeetest({ gt: data.gt, challenge: data.challenge, product: "popup", // 产品形式，包括：float，embed，popup。注意只对PC版验证码有效 offline: !data.success },this.handlerPopup) }).catch(error => { console.log(error.response); }); }, methods:{ // 用户登录 loginhander(){ 。。。。 }, // 验证码的成功验证事件方法 handlerPopup(captchaObj){ // 把验证码添加到模板中制定的页面 captchaObj.appendTo("#geetest1"); }, }, }; </script>
效果：
后端提供二次验证的API接口
讯享网from django.shortcuts import render # Create your views here. from .serializers import UserModelSerializer from rest_framework.generics import CreateAPIView from .models import User class UserAPIView(CreateAPIView): serializer_class = UserModelSerializer queryset = User.objects.all() from rest_framework.views import APIView from luffy.libs.geetest import GeetestLib from django.conf import settings import random from rest_framework.response import Response class CaptchaAPIView(APIView): """极验验证码""" gt = GeetestLib(settings.PC_GEETEST_ID, settings.PC_GEETEST_KEY) def get(self,request): """提供生成验证码的配置信息""" user_id = '%06d' % random.randint(1,9999) status = self.gt.pre_process(user_id) print(status) # 把这两段数据不要保存在session里面, 保存到redis里面 request.session[self.gt.GT_STATUS_SESSION_KEY] = status request.session["user_id"] = user_id response_str = self.gt.get_response_str() return Response(response_str) def post(self,request): """进行二次验证""" challenge = request.data.get(self.gt.FN_CHALLENGE, '') validate = request.data.get(self.gt.FN_VALIDATE, '') seccode = request.data.get(self.gt.FN_SECCODE, '') status = request.session.get(self.gt.GT_STATUS_SESSION_KEY) user_id = request.session.get("user_id") if status: result = self.gt.success_validate(challenge, validate, seccode, user_id) else: result = self.gt.failback_validate(challenge, validate, seccode) # 返回一个随机字符串,在用户登录提供数据时一并发送到后端,进行验证 # 后面可以使用redis保存 return Response({"message":result})
Login.vue代码
<template> <div class="login-box"> <img src="../../static/img/Loginbg.3377d0c.jpg" alt=""> <div class="login"> <div class="login-title"> <img src="../../static/img/Logotitle.1ba5466.png" alt=""> <p>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="login_box"> <div class="title"> <span @click="login_type=0">密码登录</span> <span @click="login_type=1">短信登录</span> </div> <div class="inp" v-if="login_type==0"> <input v-model = "username" type="text" placeholder="用户名 / 手机号码" class="user"> <input v-model = "password" type="password" name="" class="pwd" placeholder="密码"> <div id="geetest1"></div> <div class="rember"> <p> <input type="checkbox" class="no" v-model="remember"/> <span>记住密码</span> </p> <p>忘记密码</p> </div> <button class="login_btn" @click="loginhander">登录</button> <p class="go_login" >没有账号 <router-link to="/reg">立即注册</router-link></p> </div> <div class="inp" v-show="login_type==1"> <input v-model = "username" type="text" placeholder="手机号码" class="user"> <input v-model = "password" type="text" class="pwd" placeholder="短信验证码"> <button id="get_code">获取验证码</button> <button class="login_btn">登录</button> <p class="go_login" >没有账号 <router-link to="/reg">立即注册</router-link></p> </div> </div> </div> </div> </template> <script> export default { name: 'Login', data(){ return { login_type: 0, username:"", password:"", remember:"", is_geek:false, } }, mounted(){ // 请求后端获取生成验证码的流水号 this.$axios.get(this.$settings.Host + "/users/captcha/",{ responseType: 'json', // 希望返回json数据 }).then(response => { let data = response.data; // 验证初始化配置 initGeetest({ gt: data.gt, challenge: data.challenge, product: "popup", // 产品形式，包括：float，embed，popup。注意只对PC版验证码有效 offline: !data.success },this.handlerPopup) }).catch(error => { console.log(error.response); }); }, methods:{ // 用户登录 loginhander(){ // 判断用户是否已经通过了极验验证 if(!this.is_geek){ return false; } this.$axios.post(this.$settings.Host+"/users/login/",{ username:this.username, password:this.password, }).then(response=>{ let data = response.data // 根据用户是否勾选了记住密码来保存用户认证信息 if(this.remember){ // 记住密码 localStorage.token = data.token; localStorage.user_id = data.id; localStorage.user_name = data.username; }else{ // 不需要记住密码 sessionStorage.token = data.token; sessionStorage.user_id = data.id; sessionStorage.user_name = data.username; } // 登录成功以后,跳转会上一个页面 this.$router.go(-1); }).catch(error=>{ console.log(error.response) }) }, // 验证码的成功验证事件方法 handlerPopup(captchaObj){ // 把验证码添加到模板中制定的页面 captchaObj.appendTo("#geetest1"); // 记录vue对象 let _this = this; // 监听用户对于验证码的操作是否成功了 captchaObj.onSuccess(()=>{ var validate = captchaObj.getValidate(); _this.$axios.post(_this.$settings.Host+"/users/captcha/",{ geetest_challenge: validate.geetest_challenge, geetest_validate: validate.geetest_validate, geetest_seccode: validate.geetest_seccode }).then(response=>{ // 在用户成功添加数据以后,可以允许点击登录按钮 _this.is_geek = true; }).catch(error=>{ console.log(error.response) }) }); }, }, }; </script> <style scoped> .login-box{ width: 100%; height: 100%; position: relative; overflow: hidden; margin-top: -80px; } .login-box img{ width: 100%; min-height: 100%; } .login-box .login { position: absolute; width: 500px; height: 400px; left: 0; margin: auto; right: 0; bottom: 0; top: -220px; } .login .login-title{ width: 100%; text-align: center; } .login-title img{ width: 190px; height: auto; } .login-title p{ font-size: 18px; color: #fff; letter-spacing: .29px; padding-top: 10px; padding-bottom: 50px; } .login_box{ width: 400px; height: auto; background: #fff; box-shadow: 0 2px 4px 0 rgba(0,0,0,.5); border-radius: 4px; margin: 0 auto; padding-bottom: 40px; } .login_box .title{ font-size: 20px; color: #9b9b9b; letter-spacing: .32px; border-bottom: 1px solid #e6e6e6; display: flex; justify-content: space-around; padding: 50px 60px 0 60px; margin-bottom: 20px; cursor: pointer; } .login_box .title span:nth-of-type(1){ color: #4a4a4a; border-bottom: 2px solid #84cc39; } .inp{ width: 350px; margin: 0 auto; } .inp input{ outline: 0; width: 100%; height: 45px; border-radius: 4px; border: 1px solid #d9d9d9; text-indent: 20px; font-size: 14px; background: #fff !important; } .inp input.user{ margin-bottom: 16px; } .inp .rember{ display: flex; justify-content: space-between; align-items: center; position: relative; margin-top: 10px; } .inp .rember p:first-of-type{ font-size: 12px; color: #4a4a4a; letter-spacing: .19px; margin-left: 22px; display: -ms-flexbox; display: flex; -ms-flex-align: center; align-items: center; /*position: relative;*/ } .inp .rember p:nth-of-type(2){ font-size: 14px; color: #9b9b9b; letter-spacing: .19px; cursor: pointer; } .inp .rember input{ outline: 0; width: 30px; height: 45px; border-radius: 4px; border: 1px solid #d9d9d9; text-indent: 20px; font-size: 14px; background: #fff !important; } .inp .rember p span{ display: inline-block; font-size: 12px; width: 100px; /*position: absolute;*/ /*left: 20px;*/ } #geetest{ margin-top: 20px; } .login_btn{ width: 100%; height: 45px; background: #84cc39; border-radius: 5px; font-size: 16px; color: #fff; letter-spacing: .26px; margin-top: 30px; } .inp .go_login{ text-align: center; font-size: 14px; color: #9b9b9b; letter-spacing: .26px; padding-top: 20px; } .inp .go_login span{ color: #84cc39; cursor: pointer; } </style>
修改验证码框的样式位置。
static/css/reset.css，代码：
讯享网.geetest_holder{ padding-top: 15px; width: 100%!important; }
用户的注册认证
前端显示注册页面并调整首页头部和登陆页面的注册按钮的链接。
注册页面Register,主要是通过登录页面进行改成而成./
<template> <div class="box"> <img src="https://www.luffycity.com/static/img/Loginbg.3377d0c.jpg" alt=""> <div class="register"> <div class="register_box"> <div class="register-title">注册路飞学城</div> <div class="inp"> <input v-model = "mobile" type="text" placeholder="手机号码" class="user"> <div id="geetest"></div> <input v-model = "sms" type="text" placeholder="输入验证码" class="user"> <button class="register_btn" >注册</button> <p class="go_login" >已有账号 <router-link to="/login">直接登录</router-link></p> </div> </div> </div> </div> </template> <script> export default { name: 'Register', data(){ return { sms:"", mobile:"", validateResult:false, } }, created(){ }, methods:{}, }; </script> <style scoped> .box{ width: 100%; height: 100%; position: relative; overflow: hidden; } .box img{ width: 100%; min-height: 100%; } .box .register { position: absolute; width: 500px; height: 400px; top: 0; left: 0; margin: auto; right: 0; bottom: 0; top: -338px; } .register .register-title{ width: 100%; font-size: 24px; text-align: center; padding-top: 30px; padding-bottom: 30px; color: #4a4a4a; letter-spacing: .39px; } .register-title img{ width: 190px; height: auto; } .register-title p{ font-family: PingFangSC-Regular; font-size: 18px; color: #fff; letter-spacing: .29px; padding-top: 10px; padding-bottom: 50px; } .register_box{ width: 400px; height: auto; background: #fff; box-shadow: 0 2px 4px 0 rgba(0,0,0,.5); border-radius: 4px; margin: 0 auto; padding-bottom: 40px; } .register_box .title{ font-size: 20px; color: #9b9b9b; letter-spacing: .32px; border-bottom: 1px solid #e6e6e6; display: flex; justify-content: space-around; padding: 50px 60px 0 60px; margin-bottom: 20px; cursor: pointer; } .register_box .title span:nth-of-type(1){ color: #4a4a4a; border-bottom: 2px solid #84cc39; } .inp{ width: 350px; margin: 0 auto; } .inp input{ border: 0; outline: 0; width: 100%; height: 45px; border-radius: 4px; border: 1px solid #d9d9d9; text-indent: 20px; font-size: 14px; background: #fff !important; } .inp input.user{ margin-bottom: 16px; } .inp .rember{ display: flex; justify-content: space-between; align-items: center; position: relative; margin-top: 10px; } .inp .rember p:first-of-type{ font-size: 12px; color: #4a4a4a; letter-spacing: .19px; margin-left: 22px; display: -ms-flexbox; display: flex; -ms-flex-align: center; align-items: center; /*position: relative;*/ } .inp .rember p:nth-of-type(2){ font-size: 14px; color: #9b9b9b; letter-spacing: .19px; cursor: pointer; } .inp .rember input{ outline: 0; width: 30px; height: 45px; border-radius: 4px; border: 1px solid #d9d9d9; text-indent: 20px; font-size: 14px; background: #fff !important; } .inp .rember p span{ display: inline-block; font-size: 12px; width: 100px; /*position: absolute;*/ /*left: 20px;*/ } #geetest{ margin-top: 20px; } .register_btn{ width: 100%; height: 45px; background: #84cc39; border-radius: 5px; font-size: 16px; color: #fff; letter-spacing: .26px; margin-top: 30px; } .inp .go_login{ text-align: center; font-size: 14px; color: #9b9b9b; letter-spacing: .26px; padding-top: 20px; } .inp .go_login span{ color: #84cc39; cursor: pointer; } </style>
前端注册路由:
讯享网import Register from "../components/Register" // 配置路由列表 export default new Router({ mode:"history", routes:[ // 路由列表 ... { name:"Register", path: "/register", component:Register, } ] })
修改首页头部的连接:
# Header.vue <span class="header-register"><router-link to="/register">注册</router-link></span> #Login.vue <p class="go_login" >没有账号 <router-link to="/register">立即注册</router-link></p>
注册功能的实现
接下来，我们把注册过程中一些注册信息（例如：短信验证码）和session缓存到redis数据库中。
安装django-redis。
讯享网pip install django-redis
在settings.py配置中添加一下代码：
# 设置redis缓存 CACHES = { # 默认缓存 "default": { "BACKEND": "django_redis.cache.RedisCache", # 项目上线时,需要调整这里的路径 "LOCATION": "redis://127.0.0.1:6379/0", "OPTIONS": { "CLIENT_CLASS": "django_redis.client.DefaultClient", } }, # 提供给xadmin或者admin的session存储 "session": { "BACKEND": "django_redis.cache.RedisCache", "LOCATION": "redis://127.0.0.1:6379/1", "OPTIONS": { "CLIENT_CLASS": "django_redis.client.DefaultClient", } }, # 提供存储短信验证码 "sms_code":{ "BACKEND": "django_redis.cache.RedisCache", "LOCATION": "redis://127.0.0.1:6379/2", "OPTIONS": { "CLIENT_CLASS": "django_redis.client.DefaultClient", } } } # 设置xadmin用户登录时,登录信息session保存到redis SESSION_ENGINE = "django.contrib.sessions.backends.cache" SESSION_CACHE_ALIAS = "session"
关于django-redis 的使用，说明文档可见http://django-redis-chs.readthedocs.io/zh_CN/latest/
django-redis提供了get_redis_connection的方法，通过调用get_redis_connection方法传递redis的配置名称可获取到redis的连接对象，通过redis连接对象可以执行redis命令
https://redis-py.readthedocs.io/en/latest/
使用范例：
讯享网from django_redis import get_redis_connection // 链接redis数据库 redis_conn = get_redis_connection("default")
使用云通讯发送短信
在登录后的平台上面获取一下信息:
ACCOUNT SID：8aaf0b6beb01699f AUTH TOKEN : b4dea244f43a4e0f90e557f0a99c70fa AppID(默认)：8aaf0b6beb01699f4442e3177c Rest URL(生产)： app.cloopen.com:8883 [项目上线时使用真实短信发送服务器] Rest URL(开发)： sandboxapp.cloopen.com:8883 [项目开发时使用沙箱短信发送服务器]
找到sdkdemo进行下载
在开发过程中,为了节约发送短信的成本,可以把自己的或者同事的手机加入到测试号码中.
后端生成短信验证码
讯享网from .yuntongxun.sms import CCP class SMSCodeAPIView(APIView): """ 短信验证码 """ def get(self, request, mobile): """ 短信验证码 """ # 生成短信验证码 sms_code = "%06d" % random.randint(0, ) # 保存短信验证码与发送记录 redis_conn = get_redis_connection('verify_codes') # 使用redis提供的管道操作可以一次性执行多条redis命令 pl = redis_conn.pipeline() pl.multi() pl.setex("sms_%s" % mobile, 300, sms_code) # 设置短信有效期为300s pl.setex("sms_time_%s" % mobile, 60, 1) # 设置发送短信间隔为60s pl.execute() # 发送短信验证码 ccp = CCP() ccp.send_template_sms(mobile, [code, "5"], 1) return Response({"message": "OK"}, status.HTTP_200_OK)
后端保存用户注册信息
创建序列化器对象[暂时不涉及到手机验证码功能]
from rest_framework import serializers from .models import User import re class UserModelSerializer(serializers.ModelSerializer): """用户信息序列化器""" sms_code = serializers.CharField(label='手机验证码', required=True, allow_null=False, allow_blank=False, write_only=True) password2 = serializers.CharField(label='确认密码', required=True, allow_null=False, allow_blank=False, write_only=True) class Meta: model=User fields = ('sms_code', 'mobile', "username", 'password','password2') extra_kwargs={ "password":{ "write_only":True } } def validate_mobile(self, mobile): # 验证格式 result = re.match('^1[3-9]\d{9}$', mobile) if not result: raise serializers.ValidationError("手机号码格式有误!") # 验证唯一性 try: user = User.objects.get(mobile=mobile) if user: raise serializers.ValidationError("当前手机号码已经被注册!") except User.DoesNotExist: pass return mobile def validate(self,data): # 验证密码 password = data.get("password") password2 = data.get("password2") if len(password)<6 or len(password) > 16: raise serializers.ValidationError('密码长度必须在6-16位之间~') if password != password2: raise serializers.ValidationError('密码和确认必须一致~') return data def create(self, validated_data): # 删除一些不需要保存到数据库里面的字段 del validated_data['password2'] del validated_data['sms_code'] # 因为数据库中默认用户名是唯一的,所以我们把用户手机号码作为用户名 validated_data["username"] = validated_data["mobile"] # 继续调用ModelSerializer内置的添加数据功能 user = super().create(validated_data) # 针对密码要加密 user.set_password(user.password) # 修改密码等用于更新了密码,所以需要保存 user.save() return user
视图代码：
讯享网# users/views.py from rest_framework.generics import CreateAPIView from .models import User from .serializers import UserModelSerializer class UserAPIView(CreateAPIView): """用户管理""" queryset = User.objects.all() serializer_class = UserModelSerializer
设置路由
# 子应用路由 urls.py urlpatterns=[ ... path(r"user", views.UserAPIView.as_view()), ]
客户端发送注册信息和发送短信
讯享网<template> <div class="box"> <img src="https://www.luffycity.com/static/img/Loginbg.3377d0c.jpg" alt=""> <div class="register"> <div class="register_box"> <div class="register-title">注册路飞学城</div> <div class="inp"> <!--<el-select v-model="region">--> <!--<el-option v-for="item in region_list" :label="item.nation_name+'('+item.nation_code+')'" :value="item.nation_code"></el-option>--> <!--</el-select>--> <input v-model = "mobile" type="text" placeholder="手机号码" class="user"> <input v-model = "password" type="password" placeholder="密码" class="user"> <input v-model = "password2" type="password" placeholder="确认密码" class="user"> <div id="geetest"></div> <div class="sms"> <input v-model="sms_code" maxlength="16" type="text" placeholder="输入验证码" class="user"> <span class="get_sms" @click="send_sms">{
{get_sms_text}}</span>
</div>
<button class="register_btn" @click="registerHander">注册</button>
<p class="go_login" >已有账号 <router-link to="/login">直接登录</router-link></p>
</div>
</div>
</div>
</div>
</template>
<script>
export default {
name: 'Register',
data(){
return {
region:"+86",
sms_code:"",
password:"",
password2:"",
mobile:"",
validateResult:false,
get_sms_text:"获取验证码",
}
},
created(){
// 页面初始化的时候设置号码的地区号
// this.region_list = this.$nation;
// 显示图片验证码
this.$axios.get("http://127.0.0.1:8000/users/verify").then(response=>{
// 请求成功
let data = response.data;
// 使用initGeetest接口
// 参数1：配置参数
// 参数2：回调，回调的第一个参数验证码对象，之后可以使用它做appendTo之类的事件
console.log(response.data);
data = JSON.parse(data);
initGeetest({
gt: data.gt,
challenge: data.challenge,
width: "350px",
product: "embed", // 产品形式，包括：float，embed，popup。注意只对PC版验证码有效
offline: !data.success // 表示用户后台检测极验服务器是否宕机，一般不需要关注
// 更多配置参数请参见：http://www.geetest.com/install/sections/idx-client-sdk.html#config
}, this.handlerPopup);
}).catch(error=>{
console.log(error)
})
},
methods:{
send_sms(){
let reg = /1[1-9]{2}\d{8}/;
if( !reg.test(this.mobile) ){
return false;
}
// 如果get_sms_text 不是文本,而是数字,则表示当前手机号码还在60秒的发送短信间隔内
if(this.get_sms_text != "获取验证码"){
return false;
}
// 发送短信
let _this = this;
this.$axios.get("http://127.0.0.1:8000/users/sms?mobile="+this.mobile).then(response=>{
console.log(response);
// 显示发送短信以后的文本倒计时
let time = 60;
let timer = setInterval(()=>{
--time;
if(time <=1){
// 如果倒计时为0,则关闭当前定时器
_this.get_sms_text = "获取验证码";
clearInterval(timer);
}else{
_this.get_sms_text = time;
}
},1000)
}).catch(error=>{
console.log(error);
})
},
registerHander(){
// 注册信息提交
// 提交数据前判断用户是否通过了验证码校验
if(!this.validateResult){
alert("验证码验证有误");
return false;
}
this.$axios.post("http://127.0.0.1:8000/users/user",{
"mobile":this.mobile,
"password":this.password,
"password2":this.password2,
"sms_code":this.sms_code,
},{
responseType:"json",
}).
then(response=>{
// 请求成功，保存登陆状态
localStorage.removeItem("token");
let data = response.data;
sessionStorage.token = data.token;
sessionStorage.id = data.id;
sessionStorage.username = data.mobile;
// 注册成功以后默认表示已经登录了,跳转用户中心的页面
// this.$router.push("/user");
alert("注册成功!");
}).catch(error=>{
console.log(error);
})
},
handlerPopup(captchaObj){
// 验证码成功的回调
let _this = this;
captchaObj.onSuccess(function () {
var validate = captchaObj.getValidate();
_this.$axios.post("http://127.0.0.1:8000/users/verify",{
geetest_challenge: validate.geetest_challenge,
geetest_validate: validate.geetest_validate,
geetest_seccode: validate.geetest_seccode
},{
responseType:"json",
}).then(response=>{
// 请求成功
console.log(response.data);
if(response.data.status == "success") {
_this.validateResult = true; // 获取验证结果
}
}).catch(error=>{
// 请求失败
console.log(error)
})
});
// 将验证码加到id为captcha的元素里
captchaObj.appendTo("#geetest");
}
},
};
</script>
<style scoped>
.box{
width: 100%;
height: 100%;
position: relative;
overflow: hidden;
}
.el-select{
width:100%;
margin-bottom: 15px;
}
.box img{
width: 100%;
min-height: 100%;
}
.box .register {
position: absolute;
width: 500px;
height: 400px;
top: 0;
left: 0;
margin: auto;
right: 0;
bottom: 0;
top: -338px;
}
.register .register-title{
width: 100%;
font-size: 24px;
text-align: center;
padding-top: 30px;
padding-bottom: 30px;
color: #4a4a4a;
letter-spacing: .39px;
}
.register-title img{
width: 190px;
height: auto;
}
.register-title p{
font-family: PingFangSC-Regular;
font-size: 18px;
color: #fff;
letter-spacing: .29px;
padding-top: 10px;
padding-bottom: 50px;
}
.sms{
margin-top: 15px;
position: relative;
}
.sms .get_sms{
position: absolute;
right: 15px;
top: 14px;
font-size: 14px;
color: #ffc210;
cursor: pointer;
border-left: 1px solid #979797;
padding-left: 20px;
}
.register_box{
width: 400px;
height: auto;
background: #fff;
box-shadow: 0 2px 4px 0 rgba(0,0,0,.5);
border-radius: 4px;
margin: 0 auto;
padding-bottom: 40px;
}
.register_box .title{
font-size: 20px;
color: #9b9b9b;
letter-spacing: .32px;
border-bottom: 1px solid #e6e6e6;
display: flex;
justify-content: space-around;
padding: 50px 60px 0 60px;
margin-bottom: 20px;
cursor: pointer;
}
.register_box .title span:nth-of-type(1){
color: #4a4a4a;
border-bottom: 2px solid #84cc39;
}
.inp{
width: 350px;
margin: 0 auto;
}
.inp input{
border: 0;
outline: 0;
width: 100%;
height: 45px;
border-radius: 4px;
border: 1px solid #d9d9d9;
text-indent: 20px;
font-size: 14px;
background: #fff !important;
}
.inp input.user{
margin-bottom: 16px;
}
.inp .rember{
display: flex;
justify-content: space-between;
align-items: center;
position: relative;
margin-top: 10px;
}
.inp .rember p:first-of-type{
font-size: 12px;
color: #4a4a4a;
letter-spacing: .19px;
margin-left: 22px;
display: -ms-flexbox;
display: flex;
-ms-flex-align: center;
align-items: center;
/*position: relative;*/
}
.inp .rember p:nth-of-type(2){
font-size: 14px;
color: #9b9b9b;
letter-spacing: .19px;
cursor: pointer;
}
.inp .rember input{
outline: 0;
width: 30px;
height: 45px;
border-radius: 4px;
border: 1px solid #d9d9d9;
text-indent: 20px;
font-size: 14px;
background: #fff !important;
}
.inp .rember p span{
display: inline-block;
font-size: 12px;
width: 100px;
/*position: absolute;*/
/*left: 20px;*/
}
#geetest{
margin-top: 20px;
}
.register_btn{
width: 100%;
height: 45px;
background: #84cc39;
border-radius: 5px;
font-size: 16px;
color: #fff;
letter-spacing: .26px;
margin-top: 30px;
}
.inp .go_login{
text-align: center;
font-size: 14px;
color: #9b9b9b;
letter-spacing: .26px;
padding-top: 20px;
}
.inp .go_login span{
color: #84cc39;
cursor: pointer;
}
</style>
<template>
<div class="courses">
<Header :current_page="current_page"/>
<div class="main">
<div class="filter">
<el-row class="filter-el-row1">
<el-col :span="2" class="filter-text">课程分类:</el-col>
<el-col :span="2" :class="filter.cate==0?'current':''"><span @click="filter.cate=0">全部</span></el-col>
<el-col v-for="cate in cate_list" :class="filter.cate==cate.id?'current':''" :span="2"><span @click="filter.cate=cate.id">{
{cate.name}}</span></el-col>
</el-row>
<el-row class="filter-el-row2">
<el-col :span="2" class="filter-text filter-text2">筛 选:</el-col>
<el-col :span="2" :class="filter.id?'current':''"><span @click="filter.id=true;filter.hots=false;filter.price=0">默认</span></el-col>
<el-col :span="2" :class="filter.hots?'current':''"><span @click="filter.hots=true;filter.id=false;filter.price=0">人气</span></el-col>
<el-col :span="2" class="">
<span :class="filter.price!=0?'current':''">价格</span>
<div class="filter-price">
<span class="up" :class="filter.price==1?'current':''" @click="filter.price=1;filter.hots=false;filter.id=false;"><i class="el-icon-caret-top"></i></span>
<span class="down" :class="filter.price==2?'current':''" @click="filter.price=2;filter.hots=false;filter.id=false;"><i class="el-icon-caret-bottom"></i></span>
</div>
</el-col>
</el-row>
</div>
<div class="courses_list">
<el-row class="course-item" v-for="course in course_list">
<el-col :span="24" class="course-item-box">
<el-row>
<el-col :span="12" class="course-item-left"><img :src="course.course_img" alt=""></el-col>
<el-col :span="12" class="course-item-right">
<div class="course-title">
<p class="box-title">{
{course.name}}</p>
<p class="box-number">{
{course.students}}人已加入学习</p>
</div>
<div class="author">
<p class="box-author">{
{course.teacher.name}} {
{course.teacher.title}}</p>
<p class="lession" v-if="course.pub_lessons==course.lessons">共{
{course.lessons}}课时<span>/更新完成</span></p>
<p class="lession" v-else>共{
{course.lessons}}课时<span>/已更新{
{course.pub_lessons}}课时</span></p>
</div>
<el-row class="course-content">
<div v-for="chapters in course.coursechapters">
<el-col v-for="lesson in chapters.coursesections" :span="12"><i class="el-icon-caret-right"></i>01 | {
{chapters.name|catcode}}-{
{lesson.name|catcode}}<span v-if="lesson.free_trail" class="free">免费</span> </el-col>
</div>
</el-row>
<div class="course-price">
<p class="course-price-left">
<span class="discount">限时免费</span>
<span class="count">¥0.00</span>
<span class="old_count">原价: ¥{
{course.price}}元</span>
</p>
<button class="buy">立即购买</button>
</div>
</el-col>
</el-row>
</el-col>
</el-row>
</div>
</div>
<Footer/>
</div>
</template>
<script>
import Header from "./common/Header"
import Footer from "./common/Footer"
export default {
name:"Courses",
data(){
return {
course_list_url:"", // 获取课程列表的url地址
current_page:1,
filter_price:false,
cate_list: [], // 课程分类列表
course_list:[], // 课程列表
filter:{
cate: 0, // 当前用户选中的课程分类
id:true, // true表示使用id作为排序字段
hots: false, // false表示不使用students学习人数作为排序字段
price: 0, // 0表示不对价格进行排序,如果1,则对价格进行升序处理,如果2,则对价格进行降序处理
}
}
},
components:{
Header,
Footer,
},
watch:{
"filter.cate": function(){
this.get_course_list()
},
"filter.id": function(){
this.get_course_list()
},
"filter.hots": function(){
this.get_course_list()
},
"filter.price": function(){
this.get_course_list()
},
},
methods:{
get_course_list(){
// 获取课程列表
this.course_list_url = this.$settings.host+"/course/list?";
// 课程分类
if(this.filter.cate!=0){
this.course_list_url += `course_category=${this.filter.cate}&`;
}
// 默认排序
if(this.filter.id){
this.course_list_url+= `ordering=-id&`;
}
// 人气
if(this.filter.hots){
this.course_list_url+= `ordering=-students&`;
}
// 价格
if(this.filter.price==1){
this.course_list_url+= `ordering=price&`;
}else if(this.filter.price==2){
this.course_list_url+= `ordering=-price&`;
}
this.$axios.get(this.course_list_url).then(response=>{
this.course_list = response.data;
}).catch(error=>{
console.log(error.response)
});
}
},
created(){
// 获取课程分类
this.$axios.get(this.$settings.host+"/course/cate").then(response=>{
this.cate_list = response.data;
}).catch(error=>{
console.log(error.response)
});
},
filters: {
catcode: function(value) {
if (value && value.length > 8) { //字符最大长度
value = value.substring(0, 8) + "..."; //超过省略
}
return value;
},
},
}
</script>
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