Django 09 shopping mall project (user system design: built form axf_user, user registration, login, user name pre-check, pre-check-mail)

1, construction of the table axf_user

template:

class AXFUser(models.Model):
    u_name = models.CharField(max_length=32, unique=True)
    u_password = models.CharField(max_length=256)
    u_email = models.CharField(max_length=64, unique=True)
    u_icon = models.ImageField(upload_to='icons/%Y/%m/%d/')
    is_active = models.BooleanField(default=False)
    is_delete = models.BooleanField(default=False)

    class Meta:
        db_table = 'axf_user'

migrate:

python manage.py makemigrations
python manage.py migrate

2, the new user page

base_user.html

{% extends "base.html" %}
{% load static %}
{% block ext_css %}
    {{ block.super }}
    <link rel="stylesheet" href="{% static 'axf/user/css/user.css' %}">
{% endblock %}
{% block header %}
    <header></header>
{% endblock %}

static/axf/user/css/user.css

header{
    height: 1.5rem;
    background: orange;
    margin-bottom: 0.3rem;
}

3. User Registration

Routing:

register.html

{% extends "base_user.html" %}
{% load static %}
{% block ext_css %}
    {{ block.super }}
{% endblock %}

{% block content %}
    <div class="container">
        <form method="POST" enctype="multipart/form-data" action="{% url 'axf:register' %}">
            {% csrf_token %}
            <div class="form-group">
                <label for="username_input">用户名</label>
                <input name="username" type="text" class="form-control" id="username_input" placeholder="请输入用户名">
            </div>
            <div class="form-group">
                <label for="email_input">邮箱</label>
                <input name="email" type="text" class="form-control" id="email_input" placeholder="请输入邮箱">
            </div>
            <div class="form-group">
                <label for="password_input">密码</label>
                <input name="password" type="text" class="form-control" id="password_input" placeholder="请输入密码">
            </div>
            <div class="form-group">
                <label for="password_confirm_input">确认密码</label>
                <input name="password" type="text" class="form-control" id="password_confirm_input" placeholder="请再次输入密码">
            </div>
            <div class="form-group">
                <label for="icon_input">头像</label>
                <input name="icon" type="file" id="icon_input" placeholder="请再次输入密码">
            </div>

            <button type="submit" class="btn btn-success btn-block">注册</button>
        </form>
    </div>
{% endblock %}

View App / views.py

# 在原来的基础上添加以下代码

def register(request):
    if request.method == "GET":
        data = {
            "title": "注册"
        }
        return render(request, 'user/register.html', context=data)

    elif request.method == "POST":
        username = request.POST.get("username")
        email = request.POST.get("email")
        password = request.POST.get("password")
        icon = request.FILES.get("icon")

        user = AXFUser()
        user.u_name = username
        user.u_password = password
        user.u_icon = icon
        user.u_email = email
        user.save()
        return HttpResponse("注册成功")

access:

4, the user logs

Routing App / urls.py

 path('login/', views.login, name='login'),

login.html

{% extends "base_user.html" %}
{% load static %}
{% block ext_css %}
    {{ block.super }}

{% endblock %}

{% block content %}
    <div class="container">
        <form method="POST" action="{% url 'axf:login' %}">
            {% csrf_token %}
            <div class="form-group">
                <label for="username_input">用户名</label>
                <input name="username" type="text" class="form-control" id="username_input" placeholder="用户名/邮箱">
            </div>

            <div class="form-group">
                <label for="password_input">密码</label>
                <input name="password" type="text" class="form-control" id="password_input" placeholder="请输入密码">
            </div>

            <button type="submit" class="btn btn-success btn-block">登录</button>
        </form>
    </div>
{% endblock %}

view:

def login(request):
    if request.method == "GET":
        data = {
            "title": "登录"
        }
        return render(request, 'user/login.html', context=data)
    elif request.method == "POST":
        username = request.POST.get("username")
        password = request.POST.get("password")
        return HttpResponse("成功")

access:

5, registration, user name Preverification

register.html

register.js

$(function () {

    var $username = $("#username_input")

    // username_input发生改变时
    $username.change(function () {

        // val()返回被选元素的当前值,trim()的作用是去掉字符串两端的多余的空格
        var username = $username.val().trim();
        if (username.length) {
            // 将用户名发给服务器
            $.getJSON('/axf/checkuser/', {'username': username}, function (data) {
                console.log(data);
                var $username_info = $("#username_info");
                if (data['status'] === 200) {
                    $username_info.html("用户名可用").css("color", "green");

                } else if (data['status'] === 901) {
                    $username_info.html("用户已存在").css("color", "red");
                }

            })
        }

    })


})

function check() {

    var $username_info = $("#username_info");
    var info_color = $username_info.css("color");

    var $username = $("#username_input");
    var username = $username.val().trim();

    if (!username) {
        $username_info.html("用户名不能为空").css("color", "red");
        return false
    }

    console.log(info_color);
    if (info_color === 'rgb(255, 0, 0)' || info_color === 'rgb(51, 51,51)') {
        return false
    }
    return true
}

Routing

view


access

6, the mailbox preverification

(User name and preverifies empathy)