django学习-武沛齐教程【day3】

编辑用户

点击编辑，跳转到编辑页面（将编辑行的ID携带过去）

编辑页面（默认数据，根据ID获取并设置到页面中）

• urls.py

urlpatterns = [
    # 用户管理
    path('user/list/', views.user_list),
    path('user/add/', views.user_add),
    path('user/model/form/add/', views.user_model_form_add),
    path('user/<int:nid>/edit', views.user_edit),

]

• views.py

def user_edit(request,nid):
    # 编辑用户
    row_object=models.UserInfo.objects.filter(id=nid).first()
    if request.method=="GET":
        form= UserModelForm(instance=row_object)
        return render(request,'user_edit.html',{"form":form})

    form= UserModelForm(data=request.POST,instance=row_object)
    if form.is_valid():
        form.save()
        return redirect('/user/list/')
    return render(request,'user_edit.html',{"form":form})

• templates/user_edit.html

{% extends 'layout.html' %}
{% block content %}

<div class="container">
    <div class="panel panel-default">
        <div class="panel-heading">
            <h3 class="panel-title">编辑用户</h3>
        </div>
        <div class="panel-body">
            <form method="post" novalidate>
                {% csrf_token %}
                {% for field in form %}
                <div class="form-group">
                    <label>{{field.label}}</label>
                    {{field}}
                    <span style="color:red;">{{field.errors.0}}</span>
                </div>
                {% endfor %}
                <button type="submit" class="btn btn-primary">提交</button>
            </form>
        </div>
    </div>
</div>

{% endblock %}

删除用户

• urls.py

urlpatterns = [
    # 用户管理
    path('user/list/', views.user_list),
    path('user/add/', views.user_add),
    path('user/model/form/add/', views.user_model_form_add),
    path('user/<int:nid>/edit', views.user_edit),
    path('user/<int:nid>/delete/', views.user_delete),
]

• views.py

def user_delete(request,nid):
    # 删除部门
    models.UserInfo.objects.filter(id=nid).delete()
    return redirect('/user/list/')

靓号管理

数据库表结构

• models.py

class PrettyNum(models.Model):
    mobile=models.CharField(verbose_name="手机号", max_length=32)
    price=models.IntegerField(verbose_name="价格")
    level_choices=(
        (1,"1级"),
        (2,"2级"),
        (3,"3级"),
        (4,"4级"),
    )
    level=models.SmallIntegerField(verbose_name="级别",choices=level_choices,default=1)
    status_choice=(
        (1,"已占用"),
        (2,"未占用"),
    )
    status=models.SmallIntegerField(verbose_name="状态",choices=status_choice,default=2)

手动创建数据

insert into app01_prettynum(mobile,price,level,status) values("15000000000",190,1,1);

靓号列表

• urls.py

urlpatterns = [
    #靓号管理
    path('pretty/list/', views.pretty_list),
]

• views.py

def pretty_list(request):
    # -level 降序
    queryset=models.PrettyNum.objects.all().order_by("-level")
    return render(request,"pretty_list.html",{"queryset":queryset})

• templates/pretty_list.html

{% extends 'layout.html' %}
{% block content %}

<div class="container">
  <div style="margin-bottom: 10px;">
    <a class="btn btn-success" href="/pretty/add/">
      <span class="glyphicon glyphicon-plus-sign" aria-hidden="true"></span>
      新建靓号
    </a>
  </div>

  <div class="bs-example" data-example-id="table-within-panel">
    <div class="panel panel-default">
      <!-- Default panel contents -->
      <div class="panel-heading">
        <span class="glyphicon glyphicon-th-list" aria-hidden="true"></span>
        靓号列表
      </div>
      <!-- Table -->
      <table class="table table-bordered">
        <thead>
          <tr>
            <th>ID</th>
            <th>手机号</th>
            <th>价格</th>
            <th>级别</th>
            <th>状态</th>
          </tr>
        </thead>
        <tbody>
          {% for obj in queryset %}
          <tr>
            <th>{{obj.id}}</th>
            <td>{{obj.mobile}}</td>
            <td>{{obj.price}}</td>
            <td>{{obj.get_level_display}}</td>
            <td>{{obj.get_status_display}}</td>
            <td>
              <a class="btn btn-primary btn-xs" href="/pretty/{{obj.id}}/edit/">编辑 </a>
              <a class="btn btn-danger btn-xs" href="/pretty/{{obj.id}}/delete/">删除 </a>
            </td>
          </tr>
          {% endfor %}
        </tbody>
      </table>
    </div>
  </div>
</div>

{% endblock %}

新建靓号【字段校验方式new】

• urls.py

urlpatterns = [
    #靓号管理
    path('pretty/list/', views.pretty_list),
    path('pretty/add/', views.pretty_add),
    path('user/<int:nid>/edit', views.user_edit),
]

• views.py

from django.core.validators import RegexValidator
from django.core.exceptions import ValidationError
class PrettyModelForm(forms.ModelForm):
    # 验证方式1
    # mobile = forms.CharField(
    #     label="手机号",
    #     validators=[RegexValidator(r'^1[3-9]\d{9}$','手机号格式错误1')],
    # )

    # 验证方式2
    def clean_mobile(self):
        
        txt_mobile = self.cleaned_data["mobile"]
        exists=models.PrettyNum.objects.exclude(id=self.instance.pk).filter(mobile=txt_mobile).exists()
        if exists:
            raise ValidationError("手机号已存在")
        if len(txt_mobile) != 11:
            raise ValidationError("手机号格式错误2")
        #验证通过，返回用户输入
        return txt_mobile

    class Meta:
        model=models.PrettyNum
        # fields=["mobile","price","level","status"] # 自定义字段
        fields="__all__" # 所有字段

    def __init__(self,*args,**kwargs):
        super().__init__(*args,**kwargs)
        # 给所有字段的input框加上class:"form-control"
        for name,field in self.fields.items():
            # if name=="password":
            #     continue
            field.widget.attrs = {"class":"form-control","placeholder":field.label}

def pretty_add(request):
    if request.method=="GET":
        form = PrettyModelForm()
        return render(request,'pretty_add.html',{"form":form})
    form = PrettyModelForm(data=request.POST)
    if form.is_valid():
        form.save() # 自动存储到数据库中
        return redirect("/pretty/list/")
    else:
        return render(request,'pretty_add.html',{"form":form})

• templates/pretty_add.html

{% extends 'layout.html' %}
{% block content %}

<div class="container">
    <div class="panel panel-default">
        <div class="panel-heading">
            <h3 class="panel-title">新建靓号</h3>
        </div>
        <div class="panel-body">
            <form method="post" novalidate>
                {% csrf_token %}
                {% for field in form %}
                <div class="form-group">
                    <label>{{field.label}}</label>
                    {{field}}
                    <span style="color:red;">{{field.errors.0}}</span>
                </div>
                {% endfor %}
                <button type="submit" class="btn btn-primary">提交</button>
            </form>
        </div>
    </div>
</div>

{% endblock %}

编辑靓号

• urls.py

urlpatterns = [
    #靓号管理
    path('pretty/list/', views.pretty_list),
    path('pretty/add/', views.pretty_add),
    path('pretty/<int:nid>/edit/', views.pretty_edit),
]

• views.py

def pretty_edit(request,nid):
    row_object=models.PrettyNum.objects.filter(id=nid).first()
    if request.method=="GET":
        form= PrettyModelForm(instance=row_object)
        return render(request,'pretty_edit.html',{"form":form})
    form= PrettyModelForm(data=request.POST,instance=row_object)
    if form.is_valid():
        form.save()
        return redirect('/pretty/list/')
    return render(request,'pretty_edit.html',{"form":form})

• templates/pretty_edit.html

{% extends 'layout.html' %}
{% block content %}

<div class="container">
    <div class="panel panel-default">
        <div class="panel-heading">
            <h3 class="panel-title">新建靓号</h3>
        </div>
        <div class="panel-body">
            <form method="post" novalidate>
                {% csrf_token %}
                {% for field in form %}
                <div class="form-group">
                    <label>{{field.label}}</label>
                    {{field}}
                    <span style="color:red;">{{field.errors.0}}</span>
                </div>
                {% endfor %}
                <button type="submit" class="btn btn-primary">提交</button>
            </form>
        </div>
    </div>
</div>

{% endblock %}

删除靓号

• urls.py

urlpatterns = [
#靓号管理
    path('pretty/list/', views.pretty_list),
    path('pretty/add/', views.pretty_add),
    path('pretty/<int:nid>/edit/', views.pretty_edit),
    path('pretty/<int:nid>/delete/', views.pretty_delete),
]

• views.py

def pretty_delete(request):
    nid = request.GET.get("nid")
    models.PrettyNum.objects.filter(id=nid).delete()
    return redirect('/pretty/list/')

靓号搜索

Django查询条件

#比较大小
models.PrettyNum.objects.filter(id=12) #等于12
models.PrettyNum.objects.filter(id__gt=12) #大于12
models.PrettyNum.objects.filter(id__gte=12) #大于等于12
models.PrettyNum.objects.filter(id__lt=12) #小于12
models.PrettyNum.objects.filter(id__lte=12) #小于等于12
#筛选字符串
models.PrettyNum.objects.filter(mobile="150") #150开头
models.PrettyNum.objects.filter(mobile__startwith="150") #150开头
models.PrettyNum.objects.filter(mobile__endwith="150") #150结尾
models.PrettyNum.objects.filter(mobile__contains="150") #包含150
#使用字典传条件
data_dict={"id__ite":12}
models.PrettyNum.objects.filter(**data_dict)

• views.py

def pretty_list(request):
    data_dict={}
    search_data=request.GET.get("q","")
    if search_data:
        data_dict["mobile__contains"]=search_data
    queryset=models.PrettyNum.objects.filter(**data_dict).order_by("-level")
    return render(request,"pretty_list.html",{"queryset":queryset,"search_data":search_data})

• templates/pretty_list.html

  <div style="margin-bottom: 10px;" class="clearfix">
    <a class="btn btn-success" href="/pretty/add/">
      <span class="glyphicon glyphicon-plus-sign" aria-hidden="true"></span>
      新建靓号
    </a>
    <div style="float:right; width:300px;">
      <form method="get">
        <div class="input-group">
          <input type="text" name="q" class="form-control" placeholder="Search for..." value="{{search_data}}">
          <span class="input-group-btn">
            <button class="btn btn-default" type="submit"><span class="glyphicon glyphicon-search"
                aria-hidden="true"></span></button>
          </span>
        </div><!-- /input-group -->
      </form>
    </div>
  </div>

靓号分页

创建靓号300个

for i in range(300):
    models.PrettyNum.objects.create(mobile="12345678901",price=10,level=1,status=1)

数据库取前十条

queryset=models.PrettyNum.objects.all()[0:10]

分页逻辑

• views.py

def pretty_list(request):
    data_dict = {}
    search_data = request.GET.get("q", "")
    if search_data:
        data_dict["mobile__contains"] = search_data

    page = int(request.GET.get("page", 1))
    page_size = 10  # 每页10个数据
    start = (page-1)*page_size
    end = page*page_size

    queryset = models.PrettyNum.objects.filter(
        **data_dict).order_by("-level")[start:end]

    # 数据总条数
    total_count = models.PrettyNum.objects.filter(**data_dict).count()
    total_page_count, div = divmod(total_count, page_size)
    if div:
        total_page_count += 1

    # 页码，
    plus = 5
    # 数据库数据没达到11页时
    if total_page_count <= 2*plus+1:
        start_page = 1
        end_page = total_page_count
    # 数据多，根据当前页的前后五页
    else:
        if page <= plus:
            start_page = 1
            end_page = 2 * plus+1
        elif page+plus >= total_page_count:
            start_page = total_page_count-2*plus
            end_page = total_page_count
        else:
            start_page = page-plus
            end_page = page+plus

    # 拼接html
    page_str_list = []
    # 上一页
    if page > 1:
        prev = '<li><a href="?page={}">上一页</a></li>'.format(page-1)
    else:
        prev = '<li><a href="?page={}">上一页</a></li>'.format(1)
    page_str_list.append(prev)
    # 页码
    for i in range(start_page, end_page+1):
        if i == page:
            ele = '<li class="active"><a href="?page={}">{}</a></li>'.format(
                i, i)
        else:
            ele = '<li><a href="?page={}">{}</a></li>'.format(i, i)
        page_str_list.append(ele)
    # 下一页
    if page < total_page_count:
        next = '<li><a href="?page={}">下一页</a></li>'.format(page+1)
    else:
        next = '<li><a href="?page={}">下一页</a></li>'.format(total_page_count)
    page_str_list.append(next)

    search_string='''
    <li>
        <form method="get" style="float:left;margin-left: -1px;">
          <input type="text" style="position:relative; float: left;width:80px; border-radius:0; display: inline-block;"
            name="page" class="form-control" placeholder="页码">
          <button style="border-radius: 0;" class="btn btn-default" type="submit">跳转</button>
        </form>
      </li>
    '''
    page_str_list.append(search_string)
    page_string = mark_safe("".join(page_str_list))
    return render(request, "pretty_list.html", {"queryset": queryset, "search_data": search_data, "page_string": page_string})

• templates/pretty_list.html

{% extends 'layout.html' %}
{% block content %}

<div class="container">
  <div style="margin-bottom: 10px;" class="clearfix">
    <a class="btn btn-success" href="/pretty/add/">
      <span class="glyphicon glyphicon-plus-sign" aria-hidden="true"></span>
      新建靓号
    </a>
    <div style="float:right; width:300px;">
      <form method="get">
        <div class="input-group">
          <input type="text" name="q" class="form-control" placeholder="Search for..." value="{{search_data}}">
          <span class="input-group-btn">
            <button class="btn btn-default" type="submit"><span class="glyphicon glyphicon-search"
                aria-hidden="true"></span></button>
          </span>
        </div><!-- /input-group -->
      </form>
    </div>
  </div>

  <div class="bs-example" data-example-id="table-within-panel">
    <div class="panel panel-default">
      <!-- Default panel contents -->
      <div class="panel-heading">
        <span class="glyphicon glyphicon-th-list" aria-hidden="true"></span>
        靓号列表
      </div>
      <!-- Table -->
      <table class="table table-bordered">
        <thead>
          <tr>
            <th>ID</th>
            <th>手机号</th>
            <th>价格</th>
            <th>级别</th>
            <th>状态</th>
          </tr>
        </thead>
        <tbody>
          {% for obj in queryset %}
          <tr>
            <th>{{obj.id}}</th>
            <td>{{obj.mobile}}</td>
            <td>{{obj.price}}</td>
            <td>{{obj.get_level_display}}</td>
            <td>{{obj.get_status_display}}</td>
            <td>
              <a class="btn btn-primary btn-xs" href="/pretty/{{obj.id}}/edit/">编辑 </a>
              <a class="btn btn-danger btn-xs" href="/pretty/{{obj.id}}/delete/">删除 </a>
            </td>
          </tr>
          {% endfor %}
        </tbody>
      </table>
    </div>
    <ul class="pagination" style="float: left;">
      {{page_string}}
    </ul>
  </div>
</div>

{% endblock %}

封装分页组件

分页类重写靓号列表

• utils/pagination.py

"""
自定义分页组件，以后要使用该分页组件，需要做以下几件事：

在视图函数中：

    def pretty_list(request):
        # 1、根据自己情况筛选数据
        queryset = models.PrettyNum.objects.all()
        # 2、实例化分页对象
        page_object = Pagination(request,queryset)

        context= {
            "queryset": page_object.page_queryset,  # 分完页的数据
            "page_string": page_object.html()       # 页码html
            }
        return render(request, "pretty_list.html",context)

在html中：
    {% for obj in queryset %}
        {{obj.id}}
    {% endfor %}

    <ul class="pagination">
        {{page_string}}
    </ul>
"""

from django.utils.safestring import mark_safe
import copy

class Pagination(object):
    '''
    description: 
    param {*} request：请求对象
    param {*} queryset：查询符合条件的数据，根据这个数据进行分页处理
    param {*} page_size：每页显示多少条数据
    param {*} page_param：在URL中传递的获取分页的参数，例如：pretty/list/?page=1
    param {*} plus：显示当前页的前几页或后几页
    '''    
    def __init__(self, request,queryset, page_size=10, page_param="page",plus=5):
        
        query_dict=copy.deepcopy(request.GET)
        query_dict._mutable=True
        self.query_dict=query_dict
        self.page_param=page_param
        page = request.GET.get(page_param, "1")
        if page.isdecimal():
            page = int(page)
        else:
            page = 1
        self.page = page
        self.page_size = page_size
        self.start = (page-1)*page_size
        self.end = page*page_size
        self.page_queryset=queryset[self.start:self.end]
        # 数据总条数
        total_count = queryset.count()
        total_page_count, div = divmod(total_count, page_size)
        if div:
            total_page_count += 1
        self.total_page_count = total_page_count
        self.plus=plus
    
    def html(self):
        # 页码，
        self.plus = 5
        # 数据库数据没达到11页时
        if self.total_page_count <= 2*self.plus+1:
            start_page = 1
            end_page = self.total_page_count
        # 数据多，根据当前页的前后五页
        else:
            if self.page <= self.plus:
                start_page = 1
                end_page = 2 * self.plus+1
            elif self.page+self.plus >= self.total_page_count:
                start_page = self.total_page_count-2*self.plus
                end_page = self.total_page_count
            else:
                start_page = self.page-self.plus
                end_page = self.page+self.plus

        # 拼接html
        page_str_list = []
        self.query_dict.setlist(self.page_param,[1])
        # 首页
        page_str_list.append('<li><a href="?{}">首页</a></li>'.format(self.query_dict.urlencode()))

        # 上一页
        if self.page > 1:
            self.query_dict.setlist(self.page_param,[self.page-1])
            prev = '<li><a href="?{}">上一页</a></li>'.format(self.query_dict.urlencode())
        else:
            self.query_dict.setlist(self.page_param,[1])
            prev = '<li><a href="?{}">上一页</a></li>'.format(self.query_dict.urlencode())
        page_str_list.append(prev)
        # 页码
        for i in range(start_page, end_page+1):
            if i == self.page:
                self.query_dict.setlist(self.page_param,[i])
                ele = '<li class="active"><a href="?{}">{}</a></li>'.format(self.query_dict.urlencode(), i)
            else:
                ele = '<li><a href="?{}">{}</a></li>'.format(self.query_dict.urlencode(), i)
            page_str_list.append(ele)
        # 下一页
        if self.page < self.total_page_count:
            self.query_dict.setlist(self.page_param,[self.page+1])
            next = '<li><a href="?{}">下一页</a></li>'.format(self.query_dict.urlencode())
        else:
            self.query_dict.setlist(self.page_param,[self.total_page_count])
            next = '<li><a href="?{}">下一页</a></li>'.format(self.query_dict.urlencode())
        page_str_list.append(next)
        # 尾页
        self.query_dict.setlist(self.page_param,[self.total_page_count])
        page_str_list.append('<li><a href="?{}">尾页</a></li>'.format(self.query_dict.urlencode()))
        search_string='''
        <li>
            <form method="get" style="float:left;margin-left: -1px;">
            <input type="text" style="position:relative; float: left;width:80px; border-radius:0; display: inline-block;"
                name="page" class="form-control" placeholder="页码">
            <button style="border-radius: 0;" class="btn btn-default" type="submit">跳转</button>
            </form>
        </li>
        '''
        page_str_list.append(search_string)
        page_string = mark_safe("".join(page_str_list))
        return page_string

• views.py

from app01.utils.pagination import Pagination
def pretty_list(request):
    data_dict = {}
    search_data = request.GET.get("q", "")
    if search_data:
        data_dict["mobile__contains"] = search_data

    queryset = models.PrettyNum.objects.filter(
        **data_dict).order_by("-level")

    page_object = Pagination(request,queryset)

    context= {
        "search_data": search_data,
        "queryset": page_object.page_queryset, # 分完页的数据
        "page_string": page_object.html() # 页码html
        }
    return render(request, "pretty_list.html",context)

分页类重写用户列表

• views.py

def user_list(request):
    queryset = models.UserInfo.objects.all()
    page_object = Pagination(request, queryset,page_size=2)
    context={
        "queryset":page_object.page_queryset,
        "page_string":page_object.html()
    }
    return render(request, 'user_list.html',context)

templates/user_list.html

      </table>
    </div>
    <div class="clearfix">
      <ul class="pagination">
        {{page_string}}
      </ul>
    </div>

Bootstrap样式父类

ModelForm可以帮助我们生成HTML标签

class UserModelForm(forms.ModelForm):
    class Meta:
        model = models.UserInfo
        fields = ["name", "password", "age", "create_time", "gender", "depart"]
form=UserModelForm()

但他是普通input框

{{form.name}}  # 普通的input框
{{form.password}}  # 普通的input框

可以使用插件给input框定义样式

class UserModelForm(forms.ModelForm):
    name = forms.CharField(min_length=3, label="用户名")
    class Meta:
        model = models.UserInfo
        fields = ["name", "password", "age"]
        widgets={
            "name":
            "password":forms.PasswordInput(attrs={"class":"form-control"})
        }
form=UserModelForm()

class UserModelForm(forms.ModelForm):
    name = forms.CharField(
        min_length=3,
        label="用户名",
        widget=forms.TextInput(attrs={"class":"form-control"})
        )
    class Meta:
        model = models.UserInfo
        fields = ["name", "password", "age"]

重新定义init方法，批量设置样式

class UserModelForm(forms.ModelForm):
    class Meta:
        model = models.UserInfo
        fields = ["name", "password", "age"]
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        # 循环ModelForm中所有字段，给每个字段的插件设置
        for name, field in self.fields.items():
            #字段中有属性
            if field.widget.attrs:
              field.widget.attrs["class"]="form-control"
              field.widget.attrs["placeholder"]=field.label
            else:
              field.widget.attrs = {
                  "class": "form-control",
                  "placeholder": field.label
                  }

自定义类BootStrapModelForm

直接继承BootStrapModelForm，而不是forms.ModelForm

from django import forms
class BootstrapModelForm(forms.ModelForm):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        # 循环ModelForm中所有字段，给每个字段的插件设置
        for name, field in self.fields.items():
            #字段中有属性
            if field.widget.attrs:
              field.widget.attrs["class"]="form-control"
              field.widget.attrs["placeholder"]=field.label
            else:
              field.widget.attrs = {
                  "class": "form-control",
                  "placeholder": field.label
                  }

创建utils/form.py存放Form类

from app01 import models
from django import forms
from django.core.validators import RegexValidator
from django.core.exceptions import ValidationError
from app01.utils.bootstrap import BootstrapModelForm

class UserModelForm(BootstrapModelForm):
    # 验证规则
    name = forms.CharField(
        min_length=3,
        label="用户名",
        widget=forms.TextInput(attrs={"class":"form-control"})
        )

    class Meta:
        model = models.UserInfo
        fields = ["name", "password", "age", "create_time", "gender", "depart"]
class PrettyModelForm(BootstrapModelForm):
    # 验证方式1
    # mobile = forms.CharField(
    #     label="手机号",
    #     validators=[RegexValidator(r'^1[3-9]\d{9}$','手机号格式错误1')],
    # )

    # 验证方式2
    def clean_mobile(self):

        txt_mobile = self.cleaned_data["mobile"]
        exists = models.PrettyNum.objects.exclude(
            id=self.instance.pk).filter(mobile=txt_mobile).exists()
        if exists:
            raise ValidationError("手机号已存在")
        if len(txt_mobile) != 11:
            raise ValidationError("手机号格式错误2")
        # 验证通过，返回用户输入
        return txt_mobile

    class Meta:
        model = models.PrettyNum
        # fields=["mobile","price","level","status"] # 自定义字段
        fields = "__all__"  # 所有字段

class PrettyEditModelForm(BootstrapModelForm):
    mobile = forms.CharField(
        label="手机号",
        validators=[RegexValidator(r'^1[3-9]\d{9}$','手机号格式错误1')],
    )
    class Meta:
        model = models.PrettyNum
        fields=["mobile","price","level","status"] # 自定义字段

删除views.py

创建views文件夹，将不同业务的视图函数放到不同.py文件中

app01/views
  -depart.py
  -user.py
  -pretty.py

修改urls.py

from django.contrib import admin
from django.urls import path
from app01.views import depart,user,pretty

urlpatterns = [
    # 部门管理
    path('depart/list/', depart.depart_list),
    path('depart/add/', depart.depart_add),
    path('depart/delete/', depart.depart_delete),
    # <int:nid>正则表达式
    path('depart/<int:nid>/edit/', depart.depart_edit),
    # 用户管理
    path('user/list/', user.user_list),
    path('user/add/', user.user_add),
    path('user/model/form/add/', user.user_model_form_add),
    path('user/<int:nid>/edit', user.user_edit),
    path('user/<int:nid>/delete/', user.user_delete),
    #靓号管理
    path('pretty/list/', pretty.pretty_list),
    path('pretty/add/', pretty.pretty_add),
    path('pretty/<int:nid>/edit/', pretty.pretty_edit),
    path('pretty/<int:nid>/delete/', pretty.pretty_delete),
]