[1 注册功能](#1 注册功能)
补充(开放文件夹内)
[2 前端登录注册页面复制](#2 前端登录注册页面复制)
[4 前端注册功能](#4 前端注册功能)
1 注册功能
python
# 分析
前端：携带数据格式 {mobile:,code:,password}
后端：
-1 视图类---》注册方法
-2 序列化类---》校验，保存（表中字段多，传的少---》随机，按某种格式生成---》后期修改）
视图类
python
class UserRegisterView(GenericViewSet, CreateModelMixin):
serializer_class = UserRegisterSerializer
# @action(methods=['POST'], detail=False)
# def register(self, request, *args, **kwargs):
# ser = self.get_serializer(data=request.data)
# ser.is_valid(raise_exception=True)
# ser.save()
# return APIResponse(msg='恭喜您注册成功')
# 或者改为
@action(methods=['POST'], detail=False)
def register(self, request, *args, **kwargs):
# 如果是这样做的话，内部执行serializer.data---->会走序列化----》
# 基于create返回的user做序列化-----》按照fields = ['mobile', 'code', 'password']做序列化
# 但是code不是表中的字段，就会报错，这个时候需要在序列化类中将其反序列化
# 即：code = serializers.CharField(max_length=4, min_length=4, write_only=True)
res = super().create(request, *args, **kwargs)
return APIResponse(msg='恭喜注册成功')
序列化类
python
class UserRegisterSerializer(serializers.ModelSerializer):
# code 不是表中字段
code = serializers.CharField(max_length=4, min_length=4, write_only=True)
class Meta:
model = User
fields = ['mobile', 'code', 'password']
def validate(self, attrs):
# 1 校验验证码是否正确
mobile = attrs.get('mobile')
code = attrs.get('code')
old_code = cache.get('cache_mobile_%s' % mobile)
if code == old_code or code == '8888': # 测试阶段，万能验证码
# 2 组装数据 ：username必填，但是没有,code不是表的字段
attrs['username'] = mobile
attrs.pop('code')
# 3 返回
return attrs
def create(self, validated_data): # 密码是加密的，如果重写，密码是明文的 validated_data=mobile，password，username
user = User.objects.create_user(**validated_data)
return user补充(开放文件夹内)
python
#1 为什么要写这个media才能访问
-django 默认是不允许前端直接访问项目某个文件夹的
-有个static文件夹例外，需要额外配置
-如果想让用户访问，必须配置路由，使用serve函数放开
path('media/<path:path>', serve, {'document_root': settings.MEDIA_ROOT})
-浏览器中访问 meida/icon/1.png--->能把settings.MEDIA_ROOT对应的文件夹下的icon/1.png返回给前端
path('lqz/<path:path>', serve, {'document_root':os.path.join(BASE_DIR, 'lqz')})
浏览器中访问 lqz/a.txt----->能把项目根路径下lqz对应的文件夹下的a.txt返回给前端
# 2 配置文件中 debug作用
-开发阶段，都是debug为True，信息显示更丰富
-你访问的路由如果不存在，会把所有能访问到的路由都显示出来
-程序出了异常，错误信息直接显示在浏览器上
-自动重启，只要改了代码，会自动重启
-上线阶段，肯定要改成False
#3 ALLOWED_HOSTS 的作用
-只有debug 为Flase时，这个必须填
-限制后端项目(django项目 )能够部署在哪个ip的机器上，写个 * 表示所有地址都可以
#4 咱们的项目中，为了知道是在调试模式还是在上线模式，所以才用的debug这个字段
-判断，如果是开发阶段，可以有个万能验证码
# 5 短信登录或注册接口
-app 只需要输入手机号和验证码，如果账号不存在，直接注册成功，并且登录成功，如果账号存在，就是登录
-前端传入：{mobiel,code}--->验证验证码是否正确---》拿着mobile去数据库查询，如果能查到，说明它注册过了，直接签发token返回----》如果查不到，没有注册过---》走注册逻辑完成注册---》再签发token，返回给前端
-这个接口，随机生成一个6位密码，以短信形式通知用户
-这个接口，密码为空，下次他用账号密码登录，不允许登录
-后续改密码：user.set_password(new_password)2 前端登录注册页面测试
python
登录，注册，都写成组件----》在任意页面中，都能点击显示登录模态框
写好的组件，应该放在那个组件中----》不是页面组件(小组件)
点击登录按钮，把Login.vue 通过定位，占满全屏，透明度设为 0.5 ,纯黑色悲剧，覆盖在组件上
在Login.vue点关闭，要把Login.vue隐藏起来，父子通信之子传父，自定义事件2.1 Header.vue
python
<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>
<span @click="handleLogin" >登录</span>
<span class="line">|</span>
<span>注册</span>
</div>
</div>
<Login v-if="loginShow" @close="handleClose"></Login>
</div>
</div>
</template>
<script>
import Login from "@/components/Login";
export default {
name: "Header",
data() {
return {
url_path: sessionStorage.url_path || '/',
loginShow: false,
}
},
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) {
this.$router.push(url_path);
}
sessionStorage.url_path = url_path;
},
handleLogin(){
this.loginShow = true
},
handleClose(){
this.loginShow = false
}
},
created() {
sessionStorage.url_path = this.$route.path;
this.url_path = this.$route.path;
},
components: {
Login
}
}
</script>
<style scoped>
.header {
background-color: white;
box-shadow: 0 0 5px 0 #aaa;
}
.header:after {
content: "";
display: block;
clear: both;
}
.slogan {
background-color: #eee;
height: 40px;
}
.slogan p {
width: 1200px;
margin: 0 auto;
color: #aaa;
font-size: 13px;
line-height: 40px;
}
.nav {
background-color: white;
user-select: none;
width: 1200px;
margin: 0 auto;
}
.nav ul {
padding: 15px 0;
float: left;
}
.nav ul:after {
clear: both;
content: '';
display: block;
}
.nav ul li {
float: left;
}
.logo {
margin-right: 20px;
}
.ele {
margin: 0 20px;
}
.ele span {
display: block;
font: 15px/36px '微软雅黑';
border-bottom: 2px solid transparent;
cursor: pointer;
}
.ele span:hover {
border-bottom-color: orange;
}
.ele span.active {
color: orange;
border-bottom-color: orange;
}
.right-part {
float: right;
}
.right-part .line {
margin: 0 10px;
}
.right-part span {
line-height: 68px;
cursor: pointer;
}
</style>2.2 Login.vue
python
<template>
<div class="login">
<span @click="close">X</span>
</div>
</template>
<script>
export default {
name: "Login",
methods: {
close() {
this.$emit('close_login')
}
}
}
</script>
<style scoped>
.login {
width: 100vw;
height: 100vh;
position: fixed;
top: 0;
left: 0;
z-index: 10;
background-color: rgba(0, 0, 0, 0.5);
}
</style>3 前端登录功能
html
<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="login">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 @click="mobile_login" type="primary">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: '', // 验证码
login_method: 'is_pwd',
sms_interval: '获取验证码',
is_send: false,
}
},
methods: {
close_login() {
this.$emit('close')
},
go_register() {
this.$emit('go')
},
change_login_method(method) {
this.login_method = method;
},
check_mobile() {
if (!this.mobile) return;
// js正则：/正则语法/
// '字符串'.match(/正则语法/)
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;
}
// 后台校验手机号是否已存在
this.$axios({
url: this.$settings.BASE_URL + 'user/mobile/check_mobile/?mobile=' + this.mobile,
method: 'get',
}).then(response => {
if (response.data.code == 100) {
this.$message({
message: '账号正常,可以发送短信',
type: 'success',
duration: 1000,
});
// 发生验证码按钮才可以被点击
this.is_send = true;
} else {
this.$message({
message: '账号不存在',
type: 'warning',
duration: 1000,
onClose: () => {
this.mobile = '';
}
})
}
}).catch(() => {
});
},
send_sms() {
// this.is_send必须允许发生验证码，才可以往下执行逻辑
if (!this.is_send) return;
// 按钮点一次立即禁用
this.is_send = false;
let sms_interval_time = 60;
this.sms_interval = "发送中...";
// 定时器: setInterval(fn, time, args)
// 往后台发送验证码
this.$axios({
url: this.$settings.BASE_URL + 'user/mobile/send_sms/',
method: 'post',
data: {
mobile: this.mobile
}
}).then(response => {
if (response.data.code == 100) { // 发送成功
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 = `${sms_interval_time}秒后再发`;
}
}, 1000);
} else { // 发送失败
this.sms_interval = "重新获取";
this.is_send = true;
this.$message({
message: '短信发送失败',
type: 'warning',
duration: 3000
});
}
}).catch(() => {
this.sms_interval = "频率过快";
this.is_send = true;
})
},
login() {
if (!(this.username && this.password)) {
this.$message({
message: '请填好账号密码',
type: 'warning',
duration: 1500
});
return false // 直接结束逻辑
}
this.$axios({
url: this.$settings.BASE_URL + 'user/login/mul_login/',
method: 'post',
data: {
username: this.username,
password: this.password,
}
}).then(response => {
let username = response.data.username;
let token = response.data.token;
this.$cookies.set('username', username, '7d');
this.$cookies.set('token', token, '7d');
this.$emit('success', response.data);
}).catch(error => {
console.log(error.response.data)
})
},
mobile_login() {
if (!(this.mobile && this.sms)) {
this.$message({
message: '请填好手机与验证码',
type: 'warning',
duration: 1500
});
return false // 直接结束逻辑
}
this.$axios({
url: this.$settings.BASE_URL + 'user/login/sms_login/',
method: 'post',
data: {
mobile: this.mobile,
code: this.sms,
}
}).then(response => {
if (response.data.code == 100) {
let username = response.data.username;
let token = response.data.token;
this.$cookies.set('username', username, '7d');
this.$cookies.set('token', token, '7d');
this.$emit('success', response.data);
} else {
this.$message({
message: '登录失败',
type: 'warning',
duration: 1500
});
}
}).catch(error => {
console.log(error.response.data)
})
}
}
}
</script>
<style scoped>
.login {
width: 100vw;
height: 100vh;
position: fixed;
top: 0;
left: 0;
z-index: 10;
background-color: rgba(0, 0, 0, 0.5);
}
.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>4 前端注册功能
html
<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 @click="register" type="primary">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.$emit('go')
},
check_mobile() {
if (!this.mobile) return;
// js正则：/正则语法/
// '字符串'.match(/正则语法/)
if (!this.mobile.match(/^1[3-9][0-9]{9}$/)) {
this.$message({
message: '手机号有误',
type: 'warning',
duration: 1000,
onClose: () => {
this.mobile = '';
}
});
return false;
}
// 后台校验手机号是否已存在
this.$axios({
url: this.$settings.BASE_URL + 'user/mobile/check_mobile/?mobile='+this.mobile,
method: 'get',
}).then(response => {
if (response.data.code!=100) {
this.$message({
message: '欢迎注册我们的平台',
type: 'success',
duration: 1500,
});
// 发生验证码按钮才可以被点击
this.is_send = true;
} else {
this.$message({
message: '账号已存在，请直接登录',
type: 'warning',
duration: 1500,
})
}
}).catch(() => {
});
},
send_sms() {
// this.is_send必须允许发生验证码，才可以往下执行逻辑
if (!this.is_send) return;
// 按钮点一次立即禁用
this.is_send = false;
let sms_interval_time = 60;
this.sms_interval = "发送中...";
// 定时器: setInterval(fn, time, args)
// 往后台发送验证码
this.$axios({
url: this.$settings.BASE_URL + 'user/mobile/send_sms/',
method: 'post',
data: {
mobile: this.mobile
}
}).then(response => {
if (response.data.code==100) { // 发送成功
let timer = setInterval(() => {
if (sms_interval_time <= 1) {
clearInterval(timer);
this.sms_interval = "获取验证码";
this.is_send = true; // 重新回复点击发送功能的条件
} else {
sms_interval_time -= 1;
this.sms_interval = `${sms_interval_time}秒后再发`;
}
}, 1000);
} else { // 发送失败
this.sms_interval = "重新获取";
this.is_send = true;
this.$message({
message: '短信发送失败',
type: 'warning',
duration: 3000
});
}
}).catch(() => {
this.sms_interval = "频率过快";
this.is_send = true;
})
},
register() {
if (!(this.mobile && this.sms && this.password)) {
this.$message({
message: '请填好手机、密码与验证码',
type: 'warning',
duration: 1500
});
return false // 直接结束逻辑
}
this.$axios({
url: this.$settings.BASE_URL + 'user/register/register/',
method: 'post',
data: {
mobile: this.mobile,
code: this.sms,
password: this.password
}
}).then(response => {
this.$message({
message: '注册成功，3秒跳转登录页面',
type: 'success',
duration: 3000,
showClose: true,
onClose: () => {
// 去向成功页面
this.$emit('success')
}
});
}).catch(error => {
this.$message({
message: '注册失败，请重新注册',
type: 'warning',
duration: 1500,
showClose: true,
onClose: () => {
// 清空所有输入框
this.mobile = '';
this.password = '';
this.sms = '';
}
});
})
}
}
}
</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
html
<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="handleLogin">登录</span>
<span class="line">|</span>
<span @click="handleRegister">注册</span>
</div>
<div v-else>
<span>{{ username }}</span>
<span class="line">|</span>
<span @click="logOut">注销</span>
</div>
</div>
<Login v-if="loginShow" @close="handleClose" @success="success_login" @go="go_register"></Login>
<Register v-if="registerShow" @close="handleRegisterClose" @success="success_register"
@go="success_register"></Register>
</div>
</div>
</template>
<script>
import Login from "@/components/Login.vue";
import Register from "@/components/Register.vue";
export default {
name: "Header",
data() {
return {
url_path: sessionStorage.url_path || '/',
loginShow: false,
registerShow: false,
username: '',
token: ''
}
},
methods: {
handleRegister() {
this.registerShow = true
},
handleRegisterClose() {
this.registerShow = false
},
success_register() {
this.registerShow = false
this.loginShow = true
},
go_register() {
this.registerShow = true
this.loginShow = false
},
logOut() {
this.username = ''
this.token = ''
this.$cookies.remove('username')
this.$cookies.remove('token')
},
goPage(url_path) {
// 已经是当前路由就没有必要重新跳转
if (this.url_path !== url_path) {
this.$router.push(url_path);
}
sessionStorage.url_path = url_path;
},
handleLogin() {
this.loginShow = true
},
handleClose() {
this.loginShow = false
},
success_login(data) {
this.loginShow = false; // 模态框消耗
this.username = data.username;
this.token = data.token;
}
},
created() {
sessionStorage.url_path = this.$route.path;
this.url_path = this.$route.path;
this.username = this.$cookies.get('username')
},
components: {
Register,
Login
}
}
</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>