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.
先构造前端页面
<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="embed-captcha"></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">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_code:"",
password:"",
password2:"",
mobile:"",
validateResult:false,
get_sms_text:"获取验证码", }
}, </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>
前端路由注册:
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,
}
]
})
修改首页的跳转按钮链接
# 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。
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：
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
1.在登录后的平台上面获取一下信息:
ACCOUNT SID：8aaf070*****eb01699f4442911776
AUTH TOKEN : b4dea24*****4e0f90e557f0a99c70fa
AppID(默认)：8aaf0708697****b01699f4442e3177c
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]
2.找到相应的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.
3.取下载的demo中做相应的配置
即将步骤1中从平台上获取的信息复制粘贴填入
4.后端生成短信验证码
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, 999999) # 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, ""], 1) return Response({"message": "OK"}, status.HTTP_200_OK)
5.后端保存用户注册信息
创建序列化器对象
from django_redis import get_redis_connection
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 = ('id','sms_code', 'mobile', 'password', 'password2')
extra_kwargs = {
"password": {
"write_only": True
},
"id":{
"read_only": True
}
} def validate_mobile(self, value):
"""验证手机号"""
if not re.match(r'^1[345789]\d{9}$', value):
raise serializers.ValidationError('手机号格式错误') # 上面验证手机号是否存在的代码[优化版]
try:
User.objects.get(mobile=value)
# 如果有获取到用户信息,则下面的代码不会被执行,如果没有获取到用户信息,则表示手机号没有注册过,可以直接pass
raise serializers.ValidationError('当前手机号已经被注册')
except:
pass return value def validate(self, data):
# 验证密码
password = data.get("password")
password2 = data.get("password2")
if len(password) < 6:
raise serializers.ValidationError('密码太短不安全~') if password != password2:
raise serializers.ValidationError('密码和确认必须一致~') """验证短信验证码""" mobile = data.get("mobile")
sms_code = data.get("sms_code") # 从redis中提取短信验证码
redis = get_redis_connection("sms_code")
# 注意,在redis中保存数据的格式,最终都是bytes类型的字符串,所以提取数据时,要转下编码
redis_sms_code = redis.get("sms_%s" % mobile).decode()
# 把redis中的短信验证码和客户端提交的验证码进行匹配
if not (redis_sms_code and redis_sms_code == sms_code):
raise serializers.ValidationError('手机验证码无效~') 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() # 一旦注册成功以后,则默认表示当前用户已经登录了
# 所以后端要生成一个jwt提供给客户端
from rest_framework_jwt.settings import api_settings
jwt_payload_handler = api_settings.JWT_PAYLOAD_HANDLER
jwt_encode_handler = api_settings.JWT_ENCODE_HANDLER payload = jwt_payload_handler(user)
# 把jwt生成的token作为user模型的字段
user.token = jwt_encode_handler(payload) return user
6.前端添加axios请求短信验证等script完整代码(包括极验和容联云短信)
<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="embed-captcha"></div>
<div class="sms">
<input v-model="sms_code" maxlength="" 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 {
sms_code:"",
password:"",
password2:"",
mobile:"",
validateResult:false,
get_sms_text:"获取验证码", }
},
methods:{
send_sms(){
let reg = /1[1-9]{2}\d{8}/;
if( !reg.test(this.mobile) ){
alert("还未填写手机号码")
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{
console.log(time)
_this.get_sms_text = time;
}
},1000)
}).catch(error=>{
console.log(error);
}) },
registerHander(){
if(this.validateResult!='success'){
alert('滑动码验证失败')
return false;
}
// 注册信息提交
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("/home");
alert("注册成功!");
}).catch(error=>{
alert("注册失败!");
// error 就是一个对象,里面会保存在错误响应时的http状态码以及后端抛出的错误信息
})
},
handlerEmbed(captchaObj) {
// 成功的回调
let _this = this;
captchaObj.onSuccess(function () {
var validate = captchaObj.getValidate();
_this.$axios.post("http://127.0.0.1:8000/users/verify", {
geetest_challenge: validate.geetest_challenge,
geetest_validate: validate.geetest_validate,
geetest_seccode: validate.geetest_seccode
}, {
responseType: "json",
},).then(response => {
// 请求成功
_this.validateResult = response.data.status
console.log('response.data',_this.this.validateResult); // 获取验证结果
}).catch(error => {
// 请求失败
console.log(error)
})
});
captchaObj.appendTo("#embed-captcha"); }, },
created() {
this.$axios.get('http://127.0.0.1:8000/users/verify',).then(resopnse => {
var data = JSON.parse(resopnse.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.handlerEmbed)
}).catch(err => {
console.log(err)
})
} };
</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>