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一、圖片驗證碼
#django-simple-captcha配置
1.在pycharm中，File====》Settings====》Project:項目名====》Project Interpreter====》 ====》搜django-simple-captcha 選擇0.55以上版本，然後點install package 按鈕進行安裝
2.項目名稱/urls.py中加入程式碼：
from django.urls import path,include ...... from users.views import IndexView ...... urlpatterns = [ ...... #配置验证码 path('captcha/',include('captcha.urls')), #首页url path('', IndexView.as_view(), name='index'), ...... ]
3.settings .py中新增一個註冊資訊
INSTALLED_APPS = [
......
'captcha'
]4.開啟終端機Terminal執行更新資料庫指令：
python manage.py makemigrations python manage.py migrate
#5.在users目錄下新建form.py檔：
from django import forms
from captcha.fields import CaptchaField
......
class RegisterForm(forms.Form):
"""注册信息的验证"""
......
captcha=CaptchaField(error_messages={'invalid':'验证码错误'})
......6.在users/views.py中加入程式碼：
from users.form import RegisterForm
class IndexView(View):
"""首页"""
def get(self,request):
register_form=RegisterForm()
return render(request,'index.html',{'register_form':register_form})7.在前端首頁index.html中顯示驗證碼、輸入框
html
<p class="modal fade" id="register" tabindex="-1" role="dialog">
......
<!--模态框中关于注册的内容start-->
<p class="modal-body">
......
<P><p style="display: inline-block;width:100px;text-align: center"><b >验证码：</b></p>
<!--验证码start-->
<p class="cap">{{ register_form.captcha }}</p>
<!--验证码end-->
</P>
{% csrf_token %}
</form>
<p><p style="margin-left: 100px;background-color: orangered;width:150px;text-align: center"><b></b></p></p>
</p>
<!--模态框中关于注册的内容end-->
......css
<style>
.cap{
display: inline-block;
width: 280px;
height: 36px;
}
.cap img{
float: right;
}
</style>js 跟刷新驗證碼相關（需要先引入jQuery）
$(function(){
$('.captcha').css({
'cursor': 'pointer'
});
/*# ajax 刷新*/
$('.captcha').click(function(){
console.log('click');
$.getJSON("/captcha/refresh/",function(result){
$('.captcha').attr('src', result['image_url']);
$('#id_captcha_0').val(result['key'])
});
});
})二、ajax信箱註冊
# 1.在前端跟註冊綁定的模態方塊代碼寫成：
html
<p class="modal fade" id="register" tabindex="-1" role="dialog">
......
<p class="modal-body">
<form id="registerform" action="#" method="post">
<p>
<p class="re-input"><b>用户名：</b></p>
<input type="text" name="user" placeholder="用户名">
<p class="msg"><b id="user-msg"></b></p>
</p>
<p>
<p class="re-input"><b>邮箱：</b></p>
<input type="text" name="email" placeholder="邮箱">
<p class="msg"><b id="email-msg">2222</b></p>
</p>
<p>
<p class="re-input"><b >密码：</b></p>
<input type="password" name="pwd" placeholder="密码（不少于6位）">
<p class="msg"><b id="pwd-msg">222</b></p>
</p>
<p>
<p class="re-input"><b >确认密码：</b></p>
<input type="password" name="pwd2" placeholder="确认密码">
<p class="msg"><b id="pwd-msg2">22</b></p>
</p>
<P><p class="re-input"><b >验证码：</b></p>
<p class="cap">{{ register_form.captcha }}</p>
<p class="msg"><b id="captcha-msg">2</b></p>
</P>
{% csrf_token %}
</form>
<p><p style="margin-left: 100px;color: white;background-color: green;width:180px;text-align: center"><b id="active-msg"></b></p></p>
......
<button type="button" class="btn btn-primary" id="registerbtn">确认注册</button>
......css
#<style>
.cap{
display: inline-block;
width: 280px;
height: 36px;
}
.cap img{
float: right;
}
.re-input{
display: inline-block;
width:100px;
text-align: center
}
.msg{
margin-left: 100px;
background-color: orangered;
width:180px;
text-align: center
}
</style>$("#registerbtn").click(function() {
$.ajax({
cache:false,
type:"POST",
url:"{% url 'users:register' %}",
dataType:'json',
data:$('#registerform').serialize(),
//通过id找到提交form表单，并将表单转成字符串
async:true,
//异步为真，ajax提交的过程中，同时可以做其他的操作
success:function (data) {
//jquery3以后，会将回传过来的字符串格式的data自动json解析不用再使用一遍JSON.parse(data)了，不然反而会在控制台报错
if(data.status){
$('#active-msg').html(data.status);
} else{
if(data.user){
username_msg=data.user.toString();
$('#user-msg').html('用户名'+ username_msg);
}
if(data.email){
email_msg=data.email.toString();
$('#email-msg').html('邮箱'+ email_msg);
}
if(data.pwd){
password_msg=data.pwd.toString();
$('#pwd-msg').html('密码'+ password_msg);
}
if(data.captcha){
captcha_msg=data.captcha.toString();
$('#captcha-msg').html(captcha_msg);
}
msg=data.__all__.toString();
$('#active-msg').html(msg);
}
}
});
});$("input").bind('input propertychange', function() {
$('#login-fail').html('');
$('#user-msg').html('');
$('#email-msg').html('');
$('#pwd-msg').html('');
$('#pwd-msg2').html('');
$('#captcha-msg').html('');
});2.users /form.py程式碼：（要驗證的欄位名稱跟前端input框的name值要保持一致！）
#from django import forms
from captcha.fields import CaptchaField
from .models import UserProfile
class RegisterForm(forms.Form):
"""注册信息的验证"""
user = forms.CharField(required=True, error_messages={'required': '用户名不能为空.'})
email=forms.EmailField(required=True,error_messages={'required': '邮箱不能为空.'})
pwd = forms.CharField(required=True,
min_length=6,
error_messages={'required': '密码不能为空.', 'min_length': "至少6位"})
pwd2 = forms.CharField(required=True,
min_length=6,
error_messages={'required': '密码不能为空.', 'min_length': "至少6位"})
captcha=CaptchaField(error_messages={'invalid':'验证码错误'})
def clean(self):
'''验证两次密码是否一致'''
p1=self.cleaned_data.get('pwd')
p2=self.cleaned_data.get('pwd2')
if p1!=p2:
raise forms.ValidationError('两次输入密码不一致')
else:
return self.cleaned_data3.users/views.py中與註冊相關的程式碼：
......
from django.http import HttpResponse
from .models import UserProfile,ShopProfile
from users.form import RegisterForm
from django.contrib.auth.hashers import make_password
import json
class RegisterView(View):
"""邮箱注册"""
def post(self, request):
register_form=RegisterForm(request.POST)
if register_form.is_valid():
user_name=request.POST.get('user','')
email=request.POST.get('email','')
pass_word=request.POST.get('pwd','')
u=UserProfile.objects.filter(username=user_name).count()
e=UserProfile.objects.filter(email=email).count()
if u or e:
return HttpResponse('{"status":"该用户名或邮箱已被占用！"}')
else:
user_profile=UserProfile()
user_profile.username=user_name
user_profile.email=email
user_profile.password=make_password(pass_word)
user_profile.is_active=False
user_profile.save()
return HttpResponse('{"status":"注册成功请去邮箱激活！"}')
msg=register_form.errors
msg=json.dumps(msg)
return HttpResponse(msg)4.設定users/urls.py註冊路由：
...... from .views import RegisterView ..... urlpatterns = [ ...... path('register/',RegisterView.as_view(),name='register'), ...... ]
#三、郵箱啟動已註冊的帳號：
#1.新個資料表存放郵件信箱啟動碼：在users/models.py中增加程式碼：
class EmailVerifyRecord(models.Model):
"""邮箱激活码"""
code=models.CharField(max_length=20,verbose_name='验证码')
email=models.EmailField(max_length=50,verbose_name='邮箱')
send_type=models.CharField(verbose_name='验证码类型',choices=(('register','注册'),('forget','忘记密码')),
max_length=20)
send_time=models.DateTimeField(verbose_name='发送时间',default=datetime.now)
class Meta:
verbose_name='邮箱验证码'
verbose_name_plural=verbose_name
def __str__(self):
return '{0}({1})'.format(self.code,self.email)在users/adminx.py中註冊資料表：
...... from .models import EmailVerifyRecord ...... class EmailVerifyRecordAdmin(object): list_display = ['code', 'email', 'send_type', 'send_time'] search_fields = ['code', 'email', 'send_type'] list_filter = ['code', 'email', 'send_type', 'send_time'] ...... xadmin.site.register(EmailVerifyRecord,EmailVerifyRecordAdmin)
開啟終端機Terminal執行更新資料庫指令：
#python manage.py makemigrations python manage.py migrate
from random import Random
from users.models import EmailVerifyRecord
from django.core.mail import send_mail
from xyw.settings import EMAIL_FROM
def random_str(randomlength=8):
str=''
chars='AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz0123456789'
length=len(chars)-1
random=Random()
for i in range(randomlength):
str+=chars[random.randint(0,length)]
return str
def send_register_email(email,send_type='register'):
email_record=EmailVerifyRecord()
code=random_str(16)
email_record.code=code
email_record.email=email
email_record.send_type=send_type
email_record.save()
email_title=''
email_body=''
if send_type=='register':
email_title='雪易网注册激活链接'
email_body='请点击下面的链接激活你的账号：http://127.0.0.1:8000/active/{0}'.format(code)
send_status=send_mail(email_title,email_body,EMAIL_FROM,[email])
if send_status:
pass
elif send_type=='forget':
email_title = '雪易密码重置链接'
email_body = '请点击下面的链接重置你的密码：http://127.0.0.1:8000/reset/{0}'.format(code)
send_status = send_mail(email_title, email_body, EMAIL_FROM, [email])
if send_status:
passEMAIL_HOST='smtp.sina.cn' EMAIL_PORT=25 EMAIL_HOST_USER='xxxxxxxx@sina.cn' #你的邮箱 EMAIL_HOST_PASSWORD='********' EMAIL_USE_TLS=False EMAIL_FROM='xxxxxxx1@sina.cn' #同样是你的邮箱，跟上面都是发信者邮箱 #我用的新浪的，也可以用别的
......
from .models import EmailVerifyRecord
......
class ActiveUserView(View):
"""激活账户"""
def get(self,request,active_code):
all_records=EmailVerifyRecord.objects.filter(code=active_code)
if all_records:
for record in all_records:
email=record.email
user=UserProfile.objects.get(email=email)
user.is_active=True
user.save()
return render(request,'index.html')......
from apps.utils.email_send import send_register_email
......
class RegisterView(View):
"""邮箱注册"""
def post(self, request):
......
user_profile.save()
#发送邮件代码start
send_register_email(email,'register')
#发送邮件代码end
return HttpResponse('{"status":"注册成功请去邮箱激活！"}')class LoginView(View):
"""用户登录"""
def post(self,request):
user_name=request.POST.get("username","")
pass_word=request.POST.get("pwd","")
user=authenticate(username=user_name,password=pass_word)
if user is not None:
#验证账户是否已经激活start
if user.is_active:
login(request,user)
return HttpResponse('{"status":"success"}')
else:
return HttpResponse('{"status":"fail","msg":"账户未激活"}')
#验证账户是否已经激活end
else:
return HttpResponse('{"status":"fail","msg":"用户名或密码错误"}')以上是django 透過ajax完成信箱使用者註冊、啟動帳號的方法的詳細內容。更多資訊請關注PHP中文網其他相關文章！
