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python 保障系统（一）
python 保障系统
from django.shortcuts import render,redirect,HttpResponse
from app01 import models
from django.forms import Form
from django.forms import fields
from utils.pager import PageInfo
# Create your views here.
class Logins(Form):
# 定一个Form组件验证
user=fields.CharField(
min_length=3,
strip=True,
required=True,
error_messages={
‘min_length‘:‘太短了‘,
‘required‘:‘不能为空‘,
}
)
pwd=fields.CharField(
min_length=5,
strip=True,
required=True,
error_messages={
‘min_length‘: ‘太短了‘,
‘required‘: ‘不能为空‘,
}
)
定义一个FORM验证
url视图函数
from django.conf.urls import url
from django.contrib import admin
from app01 import views
urlpatterns = [
url(r‘^admin/‘, admin.site.urls),
url(r‘^login/‘, views.login),
url(r‘^user_out/‘, views.user_out),
url(r‘^registered/‘, views.registered),
url(r‘^check_code/‘, views.check_code),
url(r‘^Avatars/‘, views.Avatars),
url(r‘^bokes/(\w+).html$‘, views.bokes),
url(r‘^boke/(?P<type_id>\d+)/‘, views.boke),
url(r‘^‘, views.boke),
]
from PIL import Image,ImageDraw,ImageFont,ImageFilter import random #导入生成随机字符的模块 def rd_check_code(width=120,height=30,char_length=5,font_file=‘kumo.ttf‘,font_size=28): # 定义一个生成验证码的函数，宽120，高30是验证码的背景图大小，char_langth是在这个背景图上能写几个字符，file是设置显示在背景的字体样式，font_size是字体大小 code=[] # 定义一个空列表 img=Image.new(mode=‘RGB‘,size=(width,height),color=(255,255,255)) #设置一个img背景图颜色是使用RGB，背景图的大小是120,30 颜色是用RGB的255,255,255 draw=ImageDraw.Draw(img,mode=‘RGB‘) #创建一个画板，画板背景图是img，颜色采用RGB def rndChar(): ‘‘‘ 生成随机字母 :return: ‘‘‘ return chr(random.randint(65,90)) #返回一个转成字符的字母（65,90之间在ascii码表是26个字母的大写） def rndColor(): ‘‘‘ 生成随机颜色 :return: ‘‘‘ return (random.randint(0,255),random.randint(0,255),random.randint(0,255)) #返回一个组数字（由在ascii码表0,255对应的内容生成三个数字拼接） font=ImageFont.truetype(font_file,font_size) # 创建一生成个文本的（font_file是文本字体的样式，font_size是文本字体的大小） for i in range(char_length): ‘‘‘ 生成字符（文字） ‘‘‘ # 循环在这个文本上最大能写几个字符总数 char=rndChar() # 获取一个随机的字符 code.append(char) # 追加到code列表中 h=random.randint(0,4) # 从0之4之间生成随机的数字 draw.text([i * width / char_length , h], char,font=font,fill=rndColor()) #写文本（坐标1是每次循环的i数值乘以宽度的值在除以最大显示数值，h是从0之4生成的随机数字，组成---->0，h ---->24,h---->48,h---->120,h） #设置font=font是默认自己选择的字体类型，fill是填充的颜色是执行随机颜色函数获取的随机颜色组 for i in range(5): ‘‘‘ 生成干扰点 ‘‘‘ draw.point([random.randint(0,width),random.randint(0,height)],fill=rndColor()) #画点坐标1是0和，120之间随机生成的数值，坐标2是0和30随机生成的数值，填充的颜色是执行随机颜色函数获取的随机颜色组 for i in range(5): ‘‘‘ 生成干扰圆圈 ‘‘‘ draw.point([random.randint(0,width),random.randint(0,height)],fill=rndColor()) #画点坐标1是0和，120之间随机生成的数值，坐标2是0和30随机生成的数值，填充的颜色是执行随机颜色函数获取的随机颜色组 x=random.randint(0,width) # x=0到120之间随机生成的数字 y=random.randint(0,height) # y=0到30之间随机生成的数字 draw.arc((x,y,x+4,y+4),0,90,fill=rndColor()) #设置圆存在的坐标和圆的坐标，设置角度的起始位置，设置角度的结束位置，填充的颜色是执行随机颜色函数获取的随机颜色组 for i in range(5): ‘‘‘ 设置干扰的线 ‘‘‘ x1=random.randint(0,width) # x1=从0到120之间生成随机的数字 y1=random.randint(0,height) # y1=从0到30之间生成随机的数字 x2 = random.randint(0, width) # x2 = 从0到120之间生成随机的数字 y2 = random.randint(0, height) # y2=从0到30之间生成随机的数字 draw.line((x1,y1,x2,y2),fill=rndColor()) #设置画线的起始坐标和结束坐标，填充的颜色是执行随机颜色函数获取的随机颜色组 img=img.filter(ImageFilter.EDGE_ENHANCE_MORE) # 设置滤镜，让验证码的色差更加明显 return img,‘‘.join(code) #返回img整个画板，和拼接的随机字符（字符串类型）
def check_code(request):
from io import BytesIO
from app01.check.check_code import rd_check_code
img,code=rd_check_code()
stream=BytesIO()
img.save(stream,‘png‘)
request.session[‘yzm‘]=code
return HttpResponse(stream.getvalue())
验证调用函数
def login(request): if request.method==‘GET‘: return render(request,‘login.html‘) else: input_yzm=request.POST.get(‘yzm‘) session_yzm=request.session.get(‘yzm‘) if input_yzm.upper()==session_yzm.upper(): obj = Logins(request.POST) if obj.is_valid(): users=models.UserInfo.objects.filter(username=obj.cleaned_data[‘user‘],password=obj.cleaned_data[‘pwd‘]).first() if users: userss = models.UserInfo.objects.filter(username=obj.cleaned_data[‘user‘], password=obj.cleaned_data[‘pwd‘]).values( ‘avatar‘, ‘username‘, ‘blog__article__title‘, ‘blog__article__comment‘, ‘blog__article__summary‘, ‘blog__article__comment_count‘, ‘blog__article__up_count‘, ‘blog__site‘, ) print(userss[0][‘avatar‘]) request.session[‘users‘]={‘users‘:obj.cleaned_data[‘user‘],‘touxiang‘:userss[0][‘avatar‘],‘site‘:userss[0][‘blog__site‘]} article_list = models.UserInfo.objects.filter(username=obj.cleaned_data[‘user‘]).count() page_info = PageInfo(request.GET.get(‘page‘), article_list, 10, ‘/home.html‘, 11) # print(page_info.start()) article_list = models.UserInfo.objects.filter(username=obj.cleaned_data[‘user‘])[page_info.start():page_info.end()] return redirect(‘/boke/‘) # return render(request,‘boke.html‘,{ # ‘touxiang‘:userss[0][‘avatar‘], # ‘a_list‘:userss, # ‘article_list‘: article_list, # ‘page_info‘:page_info, # ‘zx‘:‘注销‘, # ‘wdbok‘:‘我的博客‘, # }) return render(request, ‘login.html‘, {‘zhm‘: ‘账号或密码错误！‘}) return render(request, ‘login.html‘, {‘obj‘:obj }) else: return render(request,‘login.html‘,{‘msg‘:‘验证码错误！‘})
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <link rel="stylesheet" href=http://www.mamicode.com/"/static/plugins/bootstrap-3.3.7-dist/css/bootstrap.css"> <style> .login{ width: 600px; margin: 0 auto; padding: 20px; margin-top: 90px; } </style> </head> <body> <div class="login"> <form class="form-horizontal" action="/login/" method="POST"> {% csrf_token %} <div class="form-group"> <label class="col-sm-2 control-label">用户名</label> <div class="col-sm-10"> <input type="text" class="form-control" placeholder="用户名" name="user">{{ obj.errors.user.0 }} </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">密码</label> <div class="col-sm-10"> <input type="password" class="form-control" placeholder="密码" name="pwd">{{ obj.errors.pwd.0 }} </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">验证码</label> <div class="col-sm-5"> <input type="text" class="form-control" placeholder="验证码" name="yzm"> {{ msg }} </div> <div class="col-sm-5"> <img style="width: 120px;height: 30px;" src=http://www.mamicode.com/"/check_code/">  , <a href=http://www.mamicode.com/"/login/">更换验证码</a> </div> </div> <div class="form-group"> <div class="col-sm-offset-2 col-sm-10"> <p><input type="checkbox" value=http://www.mamicode.com/"一个月免登录" name="jj">一个月免登录</p> <input type="submit" class="btn btn-default" value=http://www.mamicode.com/"登录" />{{ zhm }} </div> </div> </form> </div> </body> </html>
def boke(request,*args, **kwargs): # 获取当前URL print(request.path_info) condition = {} a_list=models.Article.objects.all() type_id = int(kwargs.get(‘type_id‘)) if kwargs.get(‘type_id‘) else None if type_id: a_list=models.Article.objects.filter(category=type_id) condition[‘article_type_id‘] = type_id type_choice_list = models.Article.type_choices article_list = models.Article.objects.filter(**condition).count() page_info = PageInfo(request.GET.get(‘page‘), article_list, 10, ‘/home.html‘, 11) # print(page_info.start()) article_list = models.Article.objects.filter(**condition)[page_info.start():page_info.end()] return render( request, ‘boke.html‘, { ‘a_list‘:a_list, ‘type_choice_list‘: type_choice_list, ‘article_list‘: article_list, ‘page_info‘:page_info, ‘type_id‘: type_id, ‘touxiang‘:‘/static/8.png‘, ‘users‘:‘登录‘, ‘zx‘:‘注册‘, ‘centen‘:‘测试‘ } )
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title></title> <link rel="stylesheet" href=http://www.mamicode.com/"/static/plugins/bootstrap-3.3.7-dist/css/bootstrap.css" /> <link rel="stylesheet" href=http://www.mamicode.com/"/static/plugins/font-awesome-4.7.0/css/font-awesome.css" /> <link rel="stylesheet" href=http://www.mamicode.com/"/static/css/commons.css"/> <style> .touxiang{ width:48px; height: 48px; border-radius: 50%; } </style> </head> <body> {#<nav class="navbar navbar-default no-radius">#} {# <div class="container">#} {# <!-- Brand and toggle get grouped for better mobile display -->#} {# <div class="navbar-header">#} {# <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">#} {# <span class="sr-only">Toggle navigation</span>#} {# <span class="icon-bar"></span>#} {# <span class="icon-bar"></span>#} {# <span class="icon-bar"></span>#} {# </button>#} {# <a class="navbar-brand a1" href="http://www.mamicode.com/#">老子的技术论坛</a>#} {# </div>#} {##} {# <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">#} {# <ul class="nav navbar-nav">#} {# {% if type_id %}#} {# <li><a class="a1" href="http://www.mamicode.com/">全部</a></li>#} {# {% else %}#} {# <li><a class="active" href="http://www.mamicode.com/">全部</a></li>#} {# {% endif %}#} {# {% for item in type_choice_list %}#} {# {% if item.0 == type_id %}#} {# <li class="active"><a class="a1" href="http://www.mamicode.com/boke/{{ item.0 }}/">{{ item.1 }}</a></li>#} {# {% else %}#} {# <li><a class="a1" href="http://www.mamicode.com/boke/{{ item.0 }}/">{{ item.1 }}</a></li>#} {# {% endif %}#} {# {% endfor %}#} {# </ul>#} {# {% if request.session.users %}#} {# <ul class="nav navbar-nav navbar-right">#} {# <li><a class="a1" href="http://www.mamicode.com/bokes/{{ request.session.users.site }}.html">我的博客</a></li>#} {# <li><a class="a1" href="http://www.mamicode.com/#">{{ request.session.users.users }}</a></li>#} {# <li><a class="a1" href="http://www.mamicode.com/user_out/">注销</a></li>#} {# <li><img class="touxiang" src="http://www.mamicode.com/{{ request.session.users.touxiang }}"></li>#} {# </ul>#} {# {% else %}#} {# <ul class="nav navbar-nav navbar-right">#} {# <li><a class="a1" href="http://www.mamicode.com/login/"> 登录</a></li>#} {# <li><a class="a1" href="http://www.mamicode.com/registered/">注册</a></li>#} {# <li><img class="touxiang" src="http://www.mamicode.com/{{ touxiang }}"></li>#} {# </ul>#} {# {% endif %}#} {# </div>#} {# </div>#} {#</nav>#} {#{% if centen == ‘测试‘ %}#} {% if type_id %} <nav class="navbar navbar-default no-radius"> <div class="container"> <!-- Brand and toggle get grouped for better mobile display --> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand a1" href=http://www.mamicode.com/"#">老子的技术论坛</a> </div> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav"> {% if type_id %} <li><a class="a1" href=http://www.mamicode.com/"/">全部</a></li> {% else %} <li class="active"><a href=http://www.mamicode.com/"/">全部</a></li> {% endif %} {% for item in type_choice_list %} {% if item.0 == type_id %} <li class="active"><a class="a1" href=http://www.mamicode.com/"/boke/{{ item.0 }}/">{{ item.1 }}</a></li> {% else %} <li><a class="a1" href=http://www.mamicode.com/"/boke/{{ item.0 }}/">{{ item.1 }}</a></li> {% endif %} {% endfor %} </ul> {% if request.session.users %} <ul class="nav navbar-nav navbar-right"> <li><a class="a1" href=http://www.mamicode.com/"/bokes/{{ request.session.users.site }}.html">我的博客</a></li> <li><a class="a1" href=http://www.mamicode.com/"#">{{ request.session.users.users }}</a></li> <li><a class="a1" href=http://www.mamicode.com/"/user_out/">注销</a></li> <li><img class="touxiang" src=http://www.mamicode.com/"{{ request.session.users.touxiang }}"></li> </ul> {% else %} <ul class="nav navbar-nav navbar-right"> <li><a class="a1" href=http://www.mamicode.com/"/login/"> 登录</a></li> <li><a class="a1" href=http://www.mamicode.com/"/registered/">注册</a></li> <li><img class="touxiang" src=http://www.mamicode.com/"{{ touxiang }}"></li> </ul> {% endif %} </div> </div> </nav> <div> <div class="container"> <div class="col-md-8"> <div class="article-list"> <div class="article-item"> {% for row in a_list %} <div><a class="a1">{{ row.title }}</a></div> <div class="art-body clearfix"> <a><img class="left a1" src=http://www.mamicode.com/"{{ row.blog.user.avatar }}"></a> <a class="a1">{{ row.summary }}</a> </div> <a class="a1"> <p><i class="fa fa-user-o" aria-hidden="true"></i> {{ row.blog.user.username }} 发布于 2017-07-10 <i class="fa fa-commenting-o" aria-hidden="true"></i> {{ row.comment_count }} <i class="fa fa-thumbs-o-up" aria-hidden="true"></i> {{ row.up_count }} </p> <hr style="border:0.5px dotted darkgray"/> </a> {% endfor %} <nav aria-label="Page navigation"> <ul class="pagination"> {{ page_info.pager|safe }} </ul> </nav> </div> </div> </div> <div class="col-md-4"> <div class="panel panel-default"> <div class="panel-heading">Panel heading without title</div> <div class="panel-body"> <p>人生若只如初见，何事秋风悲画扇</p> <p>等闲变却故人心，却道故人心易变</p> <p>骊山语罢清宵半，泪雨霖铃终不怨</p> <p>何如薄幸锦衣郎，比翼连枝当日愿</p> </div> </div> <div class="panel panel-default"> <div class="panel-heading">Panel heading without title</div> <div class="panel-body"> <p>十年生死两茫茫，不思量，自难忘</p> <p>千里孤坟，无处话凄凉</p> <p>纵使相逢应不识，尘满面，鬓如霜</p> <p>夜来幽梦忽还乡，小轩窗，正梳妆</p> <p>相顾无言，惟有泪千行</p> <p>料得年年肠断处，明月夜，短松冈</p> </div> </div> </div> </div> </div> {% else %} <nav class="navbar navbar-default no-radius"> <div class="container"> <!-- Brand and toggle get grouped for better mobile display --> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand a1" href=http://www.mamicode.com/"#">老子的技术论坛</a> </div> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav"> {% if type_id %} <li><a class="a1" href=http://www.mamicode.com/"/">全部</a></li> {% else %} <li class="active"><a href=http://www.mamicode.com/"/">全部</a></li> {% endif %} {% for item in type_choice_list %} {% if item.0 == type_id %} <li class="active"><a class="a1" href=http://www.mamicode.com/"/boke/{{ item.0 }}/">{{ item.1 }}</a></li> {% else %} <li><a class="a1" href=http://www.mamicode.com/"/boke/{{ item.0 }}/">{{ item.1 }}</a></li> {% endif %} {% endfor %} </ul> {% if request.session.users %} <ul class="nav navbar-nav navbar-right"> <li><a class="a1" href=http://www.mamicode.com/"/bokes/{{ request.session.users.site }}.html">我的博客</a></li> <li><a class="a1" href=http://www.mamicode.com/"#">{{ request.session.users.users }}</a></li> <li><a class="a1" href=http://www.mamicode.com/"/user_out/">注销</a></li> <li><img class="touxiang" src=http://www.mamicode.com/"{{ request.session.users.touxiang }}"></li> </ul> {% else %} <ul class="nav navbar-nav navbar-right"> <li><a class="a1" href=http://www.mamicode.com/"/login/"> 登录</a></li> <li><a class="a1" href=http://www.mamicode.com/"/registered/">注册</a></li> <li><img class="touxiang" src=http://www.mamicode.com/"{{ touxiang }}"></li> </ul> {% endif %} </div> </div> </nav> <div> <div class="container"> <div class="col-md-8"> <div class="article-list"> <div class="article-item"> {% for row in a_list %} <div><a class="a1">{{ row.title }}</a></div> <div class="art-body clearfix"> <a class="a1"><img class="left" src=http://www.mamicode.com/"{{ row.blog.user.avatar }}"></a> <a class="a1">{{ row.summary }}</a> </div> <a class="a1"> <p><i class="fa fa-user-o" aria-hidden="true"></i> {{ row.blog.user.username }} 发布于 2017-07-10 <i class="fa fa-commenting-o" aria-hidden="true"></i> {{ row.comment_count }} <i class="fa fa-thumbs-o-up" aria-hidden="true"></i> {{ row.up_count }} </p> <hr style="border:0.5px dotted darkgray"/> </a> {% endfor %} <nav aria-label="Page navigation"> <ul class="pagination"> {{ page_info.pager|safe }} </ul> </nav> </div> </div> </div> <div class="col-md-4"> <div class="panel panel-default"> <div class="panel-heading">Panel heading without title</div> <div class="panel-body"> <p>人生若只如初见，何事秋风悲画扇</p> <p>等闲变却故人心，却道故人心易变</p> <p>骊山语罢清宵半，泪雨霖铃终不怨</p> <p>何如薄幸锦衣郎，比翼连枝当日愿</p> </div> </div> <div class="panel panel-default"> <div class="panel-heading">Panel heading without title</div> <div class="panel-body"> <p>十年生死两茫茫，不思量，自难忘</p> <p>千里孤坟，无处话凄凉</p> <p>纵使相逢应不识，尘满面，鬓如霜</p> <p>夜来幽梦忽还乡，小轩窗，正梳妆</p> <p>相顾无言，惟有泪千行</p> <p>料得年年肠断处，明月夜，短松冈</p> </div> </div> </div> </div> </div> {% endif %} {#{% else %}#} {# <div>#} {# <div class="container">#} {# <div class="col-md-8">#} {# <div class="article-list">#} {# <div class="article-item">#} {# {% for row in a_list %}#} {# <div><a class="a1">{{ row.blog__article__title }}</a></div>#} {# <div class="art-body clearfix">#} {# <a><img class="left a1" src="http://www.mamicode.com/{{ row.avatar }}"></a>#} {# <a class="a1">{{ row.blog__article__summary }}</a>#} {# </div>#} {# <a class="a1">#} {# <p><i class="fa fa-user-o" aria-hidden="true"></i>#} {# {{ row.username }} 发布于 2017-07-10#} {# <i class="fa fa-commenting-o" aria-hidden="true"></i>#} {# {{ row.blog__article__comment_count }}#} {# <i class="fa fa-thumbs-o-up" aria-hidden="true"></i>#} {# {{ row.blog__article__up_count }}#} {# </p>#} {##} {# <hr style="border:0.5px dotted darkgray"/>#} {# </a>#} {# {% endfor %}#} {# <nav aria-label="Page navigation">#} {# <ul class="pagination">#} {# {{ page_info.pager|safe }}#} {# </ul>#} {# </nav>#} {# </div>#} {# </div>#} {# </div>#} {# <div class="col-md-4">#} {# <div class="panel panel-default">#} {# <div class="panel-heading">Panel heading without title</div>#} {# <div class="panel-body">#} {# <p>人生若只如初见，何事秋风悲画扇</p>#} {# <p>等闲变却故人心，却道故人心易变</p>#} {# <p>骊山语罢清宵半，泪雨霖铃终不怨</p>#} {# <p>何如薄幸锦衣郎，比翼连枝当日愿</p>#} {# </div>#} {# </div>#} {# <div class="panel panel-default">#} {# <div class="panel-heading">Panel heading without title</div>#} {# <div class="panel-body">#} {# <p>十年生死两茫茫，不思量，自难忘</p>#} {# <p>千里孤坟，无处话凄凉</p>#} {# <p>纵使相逢应不识，尘满面，鬓如霜</p>#} {# <p>夜来幽梦忽还乡，小轩窗，正梳妆</p>#} {# <p>相顾无言，惟有泪千行</p>#} {# <p>料得年年肠断处，明月夜，短松冈</p>#} {# </div>#} {# </div>#} {# </div>#} {# </div>#} {# </div>#} {#{% endif %}#} </body> </html>
用户注销函数
def user_out(request):
request.session.delete()
return redirect(‘/boke/‘)
import os path_lis = [] def registered(request): if request.method==‘GET‘: return render(request,‘registered.html‘) else: if request.session.get(‘yzm‘).upper() == request.POST.get(‘yzm‘).upper(): obj = User_idne(request.POST) if obj.is_valid(): dic = obj.cleaned_data.pop(‘pwds‘) if dic==obj.cleaned_data[‘password‘]: path_liss=‘\\‘+ path_lis[-1] print(path_liss) obj.cleaned_data[‘avatar‘]=path_liss models.UserInfo.objects.create(**obj.cleaned_data) return redirect(‘/login/‘) return render(request,‘registered.html‘,{‘mgs‘:‘俩次密码不一致！‘}) return render(request, ‘registered.html‘, {‘obj‘: obj}) return render(request, ‘registered.html‘, {‘msg‘:‘验证码错误！‘}) def Avatars(request): path = request.FILES.get(‘fafafa‘) paths = os.path.join(‘static‘, path.name) print(paths) path_lis.append(paths) with open(paths, ‘wb‘) as f: for chunk in path.chunks(): f.write(chunk) return HttpResponse(paths)
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <link rel="stylesheet" href=http://www.mamicode.com/"/static/plugins/bootstrap-3.3.7-dist/css/bootstrap.css"> <style> .login{ width: 600px; margin: 0 auto; padding: 20px; margin-top: 90px; } .hide{ display: none; } img{ margin-top: -55px; margin-left: 272px; width: 80px; height: 80px; } .files{ position: absolute; left: 780px; top: 440px; } .zhuce{ margin-top: 11px; } .imgs{ width: 120px; height: 30px; margin-left: 1px; margin-top: 1px; } </style> </head> <body> <div class="login"> <form id="f1" class="form-horizontal" method="POST" action="/registered/" enctype="multipart/form-data"> {% csrf_token %} <div id="container3" class="imgs"></div> <div class="form-group"> <label class="col-sm-2 control-label">用户名</label> <div class="col-sm-10"> <input type="text" class="form-control" placeholder="用户名" name="username">{{ obj.errors.username.0 }} </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">昵名</label> <div class="col-sm-10"> <input type="text" class="form-control" placeholder="昵名" name="nickname">{{ obj.errors.nickname.0 }} </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">邮箱</label> <div class="col-sm-10"> <input type="text" class="form-control" placeholder="邮箱" name="email">{{ obj.errors.email.0 }} </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">密码</label> <div class="col-sm-10"> <input type="password" class="form-control" placeholder="密码" name="password">{{ obj.errors.password.0 }} </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">确认密码</label> <div class="col-sm-10"> <input type="password" class="form-control" placeholder="确认密码" name="pwds">{{ obj.errors.pwds.0 }}{{ mgs }} </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">验证码</label> <div class="col-sm-5"> <input type="text" class="form-control" placeholder="验证码" name="yzm"> {{ msg }} </div> <div class="col-sm-5"> <img style="width: 120px;height: 30px;" src=http://www.mamicode.com/"/check_code/" class="imgs">  , <a href=http://www.mamicode.com/"/registered/">更换验证码</a> </div> </div> <div class="form-group"> <div class="col-sm-offset-2 col-sm-10"> <input type="button" onclick="zhuce()" class="btn btn-default zhuce" value=http://www.mamicode.com/"注册" /> </div> </div> </form> </div> <div> <form id="f2" class="form-horizontal" method="POST" action="/Avatars/" target="ifr" enctype="multipart/form-data"> {% csrf_token %} <div> <iframe class="hide" src=http://www.mamicode.com/"/Avatars/" name="ifr" id="ifr" frameborder="0"></iframe> <input type="file" name="fafafa" id="fafafa" class="files"> </div> </form> </div> <script src=http://www.mamicode.com/"/static/jquery-3.2.1.js"></script> <script> function zhuce() { $(‘#f1‘).submit() } $(‘#fafafa‘).change(function () { document.getElementById(‘ifr‘).onload=Isitsgs; $(‘#f2‘).submit() }); function Isitsgs() { var content =document.getElementById(‘ifr‘).contentWindow.document.body.innerText; {#查找id是ifr的标签，的window内容的请求体的文本信息#} var tag = document.createElement(‘img‘); {#创建一个img标签并设置标签名字是tag#} tag.src=http://www.mamicode.com/‘/‘+content; {#找到名字是tag标签设置路径#} $(‘#container3‘).append(tag); {#找到id 是container3的标签添加一个名字是tag的标签tag#} } </script> </body> </html>
def bokes(request,user): if request.method==‘GET‘: userss = models.UserInfo.objects.filter(username=user,).values( ‘avatar‘, ‘username‘, ‘blog__article__title‘, ‘blog__article__comment‘, ‘blog__article__summary‘, ‘blog__article__comment_count‘, ‘blog__article__up_count‘, ‘blog__tag__title‘, ‘blog__category__title‘, ‘blog__tag__article2tag‘, ) print(userss[0][‘avatar‘]) # request.session[‘centen‘]={‘k‘:‘v‘} article_list = models.UserInfo.objects.filter(username=user).count() page_info = PageInfo(request.GET.get(‘page‘), article_list, 10, ‘/home.html‘, 11) # print(page_info.start()) article_list = models.UserInfo.objects.filter(username=user)[ page_info.start():page_info.end()] # return redirect(‘/boke/‘) print(userss[0][‘blog__tag__article2tag‘]) return render(request,‘bokes.html‘,{ ‘touxiang‘:userss[0][‘avatar‘], ‘a_list‘:userss, ‘article_list‘: article_list, ‘page_info‘:page_info, ‘tag‘:userss[0][‘blog__tag__title‘], # ‘tag_count‘:userss[0][‘blog‘], ‘category‘:userss[0][‘blog__category__title‘], })
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title></title> <link rel="stylesheet" href=http://www.mamicode.com/"/static/plugins/bootstrap-3.3.7-dist/css/bootstrap.css" /> <link rel="stylesheet" href=http://www.mamicode.com/"/static/plugins/font-awesome-4.7.0/css/font-awesome.css" /> <link rel="stylesheet" href=http://www.mamicode.com/"/static/css/commons.css"/> <style> .touxiang{ width:48px; height: 48px; border-radius: 50%; } .container{ width: auto; height:auto; } </style> </head> <body> <nav class="navbar navbar-default no-radius"> <div class="container"> <!-- Brand and toggle get grouped for better mobile display --> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand a1" href=http://www.mamicode.com/"#">老子的技术论坛</a> </div> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav"> {% if type_id %} <li><a class="a1" href=http://www.mamicode.com/"/">全部</a></li> {% else %} <li><a class="active" href=http://www.mamicode.com/"/">全部</a></li> {% endif %} {% for item in type_choice_list %} {% if item.0 == type_id %} <li class="active"><a class="a1" href=http://www.mamicode.com/"/boke/{{ item.0 }}/">{{ item.1 }}</a></li> {% else %} <li><a class="a1" href=http://www.mamicode.com/"/boke/{{ item.0 }}/">{{ item.1 }}</a></li> {% endif %} {% endfor %} </ul> {% if request.session.users %} <ul class="nav navbar-nav navbar-right"> <li><a class="a1" href=http://www.mamicode.com/"/boke/{{ request.session.users.users }}.html">我的博客</a></li> <li><a class="a1" href=http://www.mamicode.com/"#">{{ request.session.users.users }}</a></li> <li><a class="a1" href=http://www.mamicode.com/"/user_out/">注销</a></li> <li><img class="touxiang" src=http://www.mamicode.com/"{{ request.session.users.touxiang }}"></li> </ul> {% else %} <ul class="nav navbar-nav navbar-right"> <li><a class="a1" href=http://www.mamicode.com/"/login/"> 登录</a></li> <li><a class="a1" href=http://www.mamicode.com/"/registered/">注册</a></li> <li><img class="touxiang" src=http://www.mamicode.com/"{{ touxiang }}"></li> </ul> {% endif %} </div> </div> </nav> <div> <div class="container"> <div class="col-md-2"> <ul> <li>{{ tag }}{{ tag_count }}</li> <li>{{ category }}</li> </ul> </div> <div class="col-md-7"> <div class="article-list"> <div class="article-item"> {% for row in a_list %} <div><a class="a1">{{ row.blog__article__title }}</a></div> <div class="art-body clearfix"> <a><img class="left a1" src=http://www.mamicode.com/"{{ row.avatar }}"></a> <a class="a1">{{ row.blog__article__summary }}</a> </div> <a class="a1"> <p><i class="fa fa-user-o" aria-hidden="true"></i> {{ row.username }} 发布于 2017-07-10 <i class="fa fa-commenting-o" aria-hidden="true"></i> {{ row.blog__article__comment_count }} <i class="fa fa-thumbs-o-up" aria-hidden="true"></i> {{ row.blog__article__up_count }} </p> <hr style="border:0.5px dotted darkgray"/> </a> {% endfor %} <nav aria-label="Page navigation"> <ul class="pagination"> {{ page_info.pager|safe }} </ul> </nav> </div> </div> </div> <div class="col-md-3"> <div class="panel panel-default"> <div class="panel-heading">Panel heading without title</div> <div class="panel-body"> <p>人生若只如初见，何事秋风悲画扇</p> <p>等闲变却故人心，却道故人心易变</p> <p>骊山语罢清宵半，泪雨霖铃终不怨</p> <p>何如薄幸锦衣郎，比翼连枝当日愿</p> </div> </div> <div class="panel panel-default"> <div class="panel-heading">Panel heading without title</div> <div class="panel-body"> <p>十年生死两茫茫，不思量，自难忘</p> <p>千里孤坟，无处话凄凉</p> <p>纵使相逢应不识，尘满面，鬓如霜</p> <p>夜来幽梦忽还乡，小轩窗，正梳妆</p> <p>相顾无言，惟有泪千行</p> <p>料得年年肠断处，明月夜，短松冈</p> </div> </div> </div> </div> </div>
python 保障系统（一）
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