django项目后台权限管理功能。
Posted nmsghgnv
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对后台管理员进行分角色，分类别管理，每个管理员登录账号后只显示自己负责的权限范围。
创建后台管理数据库
models.py文件内
# 管理员表 class Superuser(models.Model): super_id=models.AutoField(primary_key=True) super_name=models.CharField(max_length=255) super_pwd=models.CharField(max_length=255) role = models.ManyToManyField(to=‘Role‘, ) #后台菜单表 class Menu(models.Model): """ 菜单表 """ name = models.CharField(verbose_name=‘菜单名‘, max_length=255) path = models.CharField(verbose_name=‘路径‘, max_length=255, null=True, blank=True) # null ：针对数据库，如果 null=True, 表示数据库的该字段可以为空，即在Null字段显示为YES。blank ：针对表单，如果 blank=True，表示你的表单填写该字段时可以不填，但是对数据库来说，没有任何影响 pid = models.ForeignKey(verbose_name=‘关联的权限‘, to=‘Menu‘, null=True, blank=True, related_name=‘parents‘, help_text=‘父id‘, on_delete=models.CASCADE) # def __str__(self): # return self.name # 权限表 class Permission(models.Model): """ 权限表 """ name = models.CharField(verbose_name=‘权限名‘, max_length=255) path = models.CharField(verbose_name=‘路径‘, max_length=255, null=True, blank=True) # null ：针对数据库，如果 null=True, 表示数据库的该字段可以为空，即在Null字段显示为YES。blank ：针对表单，如果 blank=True，表示你的表单填写该字段时可以不填，但是对数据库来说，没有任何影响 pid = models.ForeignKey(verbose_name=‘关联的权限‘, to=‘Permission‘, null=True, blank=True, related_name=‘parents‘, help_text=‘父id‘, on_delete=models.CASCADE) #1对多 menu = models.ForeignKey(verbose_name=‘所属菜单‘, to=‘Menu‘, null=True, blank=True, help_text=‘null表示不是菜单;非null表示是二级菜单‘,on_delete=models.CASCADE) # def __str__(self): # return self.name #角色表 class Role(models.Model): """ 角色表 """ name = models.CharField(verbose_name=‘角色名‘, max_length=255) access = models.CharField(verbose_name=‘可以访问的权限‘, max_length=255, null=True, blank=True)
创建和迁移数据库命令
python manage.py makemigrations
python manage.py migrate
应用目录下定义中间件，my_middleware.py文件，用来使权限生效。
from django.utils.deprecation import MiddlewareMixin from django.shortcuts import HttpResponse,redirect from blog.models import Role,Superuser,Menu,Permission import json class AuthMiddleware(MiddlewareMixin): # 重写process_request方法 def process_request(self, request): # 如果路径中包含back即为后台路径 if ‘back/‘ in request.path: # 获取用户登录的id super_id = request.session.get(‘super_id‘) # 判断是否登录，未登录则跳转至登录界面 if not super_id and request.path != ‘/back/index/login/‘: return redirect(‘/back/index/login/‘) if super_id: # 判读当前登录用户，是否拥有访问此路径的权限 role_objs = Superuser.objects.filter(super_id=super_id).first().role.all().values(‘id‘)# 查询用户角色 permission_obj = Permission.objects.filter(path=request.path).first() # 当前访问的权限id # 如果查询到有权限对象 if permission_obj: # 定义权限列表 permission_list=[] # 遍历角色对象 for role in role_objs: # print(role[‘id‘]) # 获取角色的权限 access_obj=Role.objects.filter(id=role[‘id‘]).first() # 向权限列表中添加数据 permission_list.extend(access_obj.access.split(",")) # print(permission_list) # 如果当前访问的权限id，不在权限列表汇总，返回无权限 if str(permission_obj.id) not in permission_list: if request.method==‘POST‘: res=‘status‘:1,‘info‘:‘无权限‘ return HttpResponse(json.dumps(res)) # if permission_obj.id not in permission_list: return HttpResponse("无权限") else: return None
settings.py文件中添加定义的中间件
MIDDLEWARE = [ ‘django.middleware.security.SecurityMiddleware‘, ‘django.contrib.sessions.middleware.SessionMiddleware‘, ‘django.middleware.common.CommonMiddleware‘, ‘django.middleware.csrf.CsrfViewMiddleware‘, ‘django.contrib.auth.middleware.AuthenticationMiddleware‘, ‘django.contrib.messages.middleware.MessageMiddleware‘, ‘django.middleware.clickjacking.XFrameOptionsMiddleware‘, ‘blog.my_middlewares.AuthMiddleware‘, ]
写功能，
菜单管理功能
前端引入
<script src="/static/jQuery-1.8.2.min.js"></script> <script src="/static/layer/layer.js"></script>
前端html
#菜单列表、删除，编辑 <table class="tablelist"> <thead> <tr> # <th><input name="" type="checkbox" value="" checked="checked"/></th># <th>菜单序号<i class="sort"><img src="/static/back/images/px.gif"/></i></th> <th>菜单名称</th> <th>菜单等级</th> <th>上级菜单</th> <th>操作</th> </tr> </thead> <tbody> % for v in menu_list % <tr> # <td><input name="" type="checkbox" value=""/></td># <td> forloop.counter </td> <td> v.name </td> <td> <h6>一级菜单</h6> </td> <td> <h6>无</h6> </td> <td> <a href="javascript:;" data-id=" v.id " class="tablelink del_1">删除</a> <a href="/back/article/editor_menu_f/ v.id /" data-editor=" v.super_id " class="tablelink editor">编辑</a> </td> </tr> % endfor % % for v in menu_list_z % <tr> # <td><input name="" type="checkbox" value=""/></td># <td> forloop.counter </td> <td> v.name </td> <td> <h6>二级菜单</h6> </td> <td> <h6> v.pid.name </h6> </td> <td> <a href="javascript:;" data-id=" v.id " class="tablelink del_2">删除</a> <a href="/back/article/editor_menu_z/ v.id /" data-editor=" v.super_id " class="tablelink editor">编辑</a> </td> </tr> % endfor % </tbody> </table> #新增菜单 <form method="post" onsubmit="return false" id="menu_1"> % csrf_token % <table class="tablelist"> <thead> <tr> <th>新增一级菜单</th> </tr> <tr> <th style="border: 1px #9C9C9C solid;"><input type="text" placeholder="输入菜单名称" name="menu_name"> </th> </tr> </thead> </table> <input type="button" value="提交" id="onsubmit" style="width: 100px; height: 30px;"> </form> <br><br> <form method="post" onsubmit="return false" id="menu_2"> % csrf_token % <table class="tablelist"> <thead> <tr> <th>新增二级菜单</th> </tr> <tr> <th style="border: 1px #9C9C9C solid;"><input type="text" placeholder="输入菜单名称" name="menu_name"> </th> <th style="border: 1px #9C9C9C solid;"><input type="text" placeholder="输入菜单路径" name="menu_path"> </th> <th> <select name="pid"> <option value="" style="display: none">选择所属一级菜单</option> % for v in menu_list % <option value=" v.id "> v.name </option> % endfor % </select> </th> </tr> </thead> </table> <input type="button" value="提交" id="onsubmit2" style="width: 100px; height: 30px;"> </form>
前端js
<script> # 添加一级菜单# $(document).ready(function () $(‘#onsubmit‘).click(function () $.post(‘/back/article/menu_add/‘, $(‘#menu_1‘).serialize(), function (data) if (data[‘status‘] == 0) layer.msg(data[‘info‘]) location.href=‘/back/article/menu_add/‘ else layer.msg(data[‘info‘]) , ‘json‘) ) ) #添加二级菜单# $(document).ready(function () $(‘#onsubmit2‘).click(function () $.post(‘/back/article/menu_add1/‘, $(‘#menu_2‘).serialize(), function (data) if (data[‘status‘] == 0) layer.msg(data[‘info‘]) location.href=‘/back/article/menu_add/‘ else layer.msg(data[‘info‘]) , ‘json‘) ) ); # 删除一级菜单# $(document).ready(function () $(‘.del_1‘).click(function () _this=this; layer.confirm(‘删除一级菜单会连带删除所属二级菜单，确定删除吗？‘, btn:[‘确定‘,‘取消‘] ,function() id=$(_this).data(‘id‘); $.post(‘/back/article/menu_del_f/‘,‘id‘:id,‘csrfmiddlewaretoken‘:‘ csrf_token ‘,function (data) if (data[‘status‘]==0) layer.msg(data[‘info‘]) location.href=‘/back/article/menu_add/‘ else layer.msg(data[‘info‘]) ,‘json‘) ,function () ) ) ) # 删除二级菜单# $(document).ready(function () $(‘.del_2‘).click(function () _this=this; layer.confirm(‘确定删除这个二级菜单吗？‘, btn:[‘确定‘,‘取消‘] ,function() id=$(_this).data(‘id‘); $.post(‘/back/article/menu_del_z/‘,‘id‘:id,‘csrfmiddlewaretoken‘:‘ csrf_token ‘,function (data) if (data[‘status‘]==0) layer.msg(data[‘info‘]) location.href=‘/back/article/menu_add/‘ else layer.msg(data[‘info‘]) ,‘json‘) ,function () ) ) ) </script>
路由
# 新增一级菜单 re_path(‘article/menu_add/‘, article.menu_add, name=‘article/menu_add/‘), # 新增二级菜单 re_path(‘article/menu_add1/‘, article.menu_add1, name=‘article/menu_add1/‘), # 删除一级菜单 re_path(‘article/menu_del_f/‘, article.menu_del_f, name=‘article/menu_del_f/‘), # 删除二级菜单 re_path(‘article/menu_del_z/‘, article.menu_del_z, name=‘article/menu_del_z/‘), # 编辑一级菜单 re_path(‘article/editor_menu_f/(\\d+)/‘,article.editor_menu_f,name=‘article/editor_menu_f/‘), # 编辑二级菜单 re_path(‘article/editor_menu_z/(\\d+)/‘,article.editor_menu_z,name=‘article/editor_menu_z/‘),
方法
from collections import OrderedDict # 新增一级菜单 def menu_add(request): menu_list=Menu.objects.filter(pid__isnull=True) menu_list_z=Menu.objects.filter(pid__isnull=False) if request.method==‘POST‘: res = ‘status‘: None, ‘info‘: None menu_name=request.POST.get(‘menu_name‘) menu_name_f_obj=Menu.objects.filter(name=menu_name,pid_id__isnull=True) if menu_name_f_obj: res = ‘status‘: 1, ‘info‘: ‘菜单名称已存在，请重新编辑‘ return HttpResponse(json.dumps(res)) if menu_name: menu_obj=Menu.objects.create(name=menu_name) if menu_obj: permission_obj=Permission.objects.create(name=menu_name,menu_id=menu_obj.id) res = ‘status‘: 0, ‘info‘: ‘添加成功‘ else: res = ‘status‘: 1, ‘info‘: ‘添加失败‘ return HttpResponse(json.dumps(res)) else: res = ‘status‘: 2, ‘info‘: ‘请输入菜单名称‘ return HttpResponse(json.dumps(res)) return render(request,‘article/menu_add.html‘,locals()) # 添加二级菜单 def menu_add1(request): if request.method==‘POST‘: res = ‘status‘: None, ‘info‘: None menu_name=request.POST.get(‘menu_name‘) menu_path=request.POST.get(‘menu_path‘) pid=request.POST.get(‘pid‘) menu_name_z_obj = Menu.objects.filter(name=menu_name,pid_id__isnull=False) if menu_name_z_obj: res = ‘status‘: 1, ‘info‘: ‘菜单名称已存在，请重新编辑‘ return HttpResponse(json.dumps(res)) if not menu_name: res = ‘status‘: 1, ‘info‘: ‘未输入菜单名称‘ return HttpResponse(json.dumps(res)) if not menu_path: res = ‘status‘: 2, ‘info‘: ‘未输入菜单路径‘ return HttpResponse(json.dumps(res)) if not pid: res = ‘status‘: 3, ‘info‘: ‘未选择所属一级菜单‘ return HttpResponse(json.dumps(res)) menu_obj=Menu.objects.create(name=menu_name,path=menu_path,pid_id=pid) if menu_obj: menu_id=Permission.objects.filter(menu_id=pid).first().id permission_obj=Permission.objects.create(name=menu_name,path=menu_path,menu_id=menu_obj.id,pid_id=menu_id) res = ‘status‘: 0, ‘info‘: ‘添加成功‘ else: res = ‘status‘: 1, ‘info‘: ‘添加失败‘ return HttpResponse(json.dumps(res)) # 删除一级菜单 def menu_del_f(request): if request.method==‘POST‘: res = ‘status‘: None, ‘info‘: None menu_id=request.POST.get(‘id‘) if not menu_id: res = ‘status‘: 1, ‘info‘: ‘异常‘ return HttpResponse(json.dumps(res)) menu_f=Menu.objects.filter(id=menu_id).delete() menu_z=Menu.objects.filter(pid_id=menu_id).delete() permission_f=Permission.objects.filter(menu_id=menu_id).values(‘id‘).first() # print(permission_f[‘id‘]) if permission_f: permission_z=Permission.objects.filter(pid_id=permission_f[‘id‘]).delete() permission_f = Permission.objects.filter(menu_id=menu_id).delete() if menu_f and permission_f: res = ‘status‘: 0, ‘info‘: ‘删除成功‘ else: res = ‘status‘: 2, ‘info‘: ‘删除失败‘ return HttpResponse(json.dumps(res)) return HttpResponse(‘ok‘) # 删除二级菜单 def menu_del_z(request): if request.method==‘POST‘: res = ‘status‘: None, ‘info‘: None menu_id=request.POST.get(‘id‘) if not menu_id: res = ‘status‘: 1, ‘info‘: ‘异常‘ return HttpResponse(json.dumps(res)) menu_obj=Menu.objects.filter(id=menu_id).delete() permission_obj=Permission.objects.filter(menu_id=menu_id).delete() if menu_obj and permission_obj: res = ‘status‘: 0, ‘info‘: ‘删除成功‘ else: res = ‘status‘: 2, ‘info‘: ‘删除失败,请联系技术人员‘ return HttpResponse(json.dumps(res)) return HttpResponse(‘ok‘) # 编辑一级菜单 def editor_menu_f(request,id): menu_f_obj=Menu.objects.filter(id=id).first().name if request.method==‘POST‘: menu_f_name=request.POST.get(‘menu_f‘) if not menu_f_name: res = ‘status‘: 1, ‘info‘: ‘未输入菜单名称‘ return HttpResponse(json.dumps(res)) menu_f_name_obj=Menu.objects.filter(name=menu_f_name,pid_id__isnull=True) if menu_f_name_obj and menu_f_name != menu_f_obj: res = ‘status‘: 1, ‘info‘: ‘菜单名称已存在，请重新编辑‘ return HttpResponse(json.dumps(res)) menu_obj=Menu.objects.filter(id=id).update(name=menu_f_name) permission_obj=Permission.objects.filter(menu_id=id).update(name=menu_f_name) if menu_obj and permission_obj: res = ‘status‘: 0, ‘info‘: ‘修改成功‘ else: res = ‘status‘: 1, ‘info‘: ‘修改失败，请联系技术人员‘ return HttpResponse(json.dumps(res)) return render(request,‘article/editor_menu_f.html‘,locals()) # 编辑二级菜单 def editor_menu_z(request,id): menu_obj=Menu.objects.filter(id=id).first() menu_list=Menu.objects.filter(pid_id__isnull=True) if request.method == ‘POST‘: res = ‘status‘: None, ‘info‘: None menu_name = request.POST.get(‘menu_name‘) menu_path = request.POST.get(‘menu_path‘) pid = request.POST.get(‘pid‘) menu_name_z_obj = Menu.objects.filter(name=menu_name, pid_id__isnull=False) if menu_name_z_obj and menu_name !=menu_obj.name: res = ‘status‘: 1, ‘info‘: ‘菜单名称已存在，请重新编辑‘ return HttpResponse(json.dumps(res)) if not menu_name: res = ‘status‘: 1, ‘info‘: ‘未输入菜单名称‘ return HttpResponse(json.dumps(res)) if not menu_path: res = ‘status‘: 2, ‘info‘: ‘未输入菜单路径‘ return HttpResponse(json.dumps(res)) if not pid: res = ‘status‘: 3, ‘info‘: ‘未选择所属一级菜单‘ return HttpResponse(json.dumps(res)) menu_obj = Menu.objects.filter(id=id).update(name=menu_name, path=menu_path, pid_id=pid) if menu_obj: menu_id = Permission.objects.filter(menu_id=pid).first().id permission_obj = Permission.objects.filter(menu_id=id).update(name=menu_name, path=menu_path, pid_id=menu_id) res = ‘status‘: 0, ‘info‘: ‘修改成功‘ else: res = ‘status‘: 1, ‘info‘: ‘修改失败，请联系技术人员‘ return HttpResponse(json.dumps(res)) return render(request,‘article/editor_menu_z.html‘,locals())
#角色管理功能
前端引入
<script src="/static/jQuery-1.8.2.min.js"></script> <script src="/static/layer/layer.js"></script>
前端页面
<div id="tab2" class="tabson"> <table class="tablelist"> <thead> <tr> # <th><input name="" type="checkbox" value="" checked="checked"/></th># <th>角色序号<i class="sort"><img src="/static/back/images/px.gif"/></i></th> <th>角色名称</th> # <th>角色权限</th># <th>操作</th> </tr> </thead> <tbody> % for v in role_obj % <tr> # <td><input name="" type="checkbox" value=""/></td># <td> forloop.counter </td> <td> v.name </td> % if v.id == 4 % <td> <h6>不能对超级管理员进行操作</h6> </td> % else % <td> <a href="javascript:;" data-id=" v.id " class="tablelink del">删除</a> <a href="/back/article/editor_role/ v.id /" data-editor=" v.super_id " class="tablelink editor">编辑</a> # <a href="/back/article/role_add1/ v.id "> >>设置权限</a># </td> % endif % </tr> % endfor % </tbody> </table> ####################################################################### <br><br> </div> <th><a href="/back/article/role_add1/">>>新增角色 </a></th>
新增角色的html
<script src="/static/jQuery-1.8.2.min.js"></script> <script src="/static/layer/layer.js"></script> <form method="post" onsubmit="return false"> % csrf_token % <table class="tablelist"> <thead> <tr> <th>角色名称: <input type="text" name="role_name" placeholder="输入角色名称"></th> </tr> <tr> <th> 选择所有权限: <br> % for k,v in permission_all.items % <input class="checkall" type="checkbox" name="check[]" id=" v.id " value=" v.id " % if v.id|safe in permission_current % checked="true‘" % endif %> <label for=" v.id "> v.name </label> <div>% for v2 in v.children %<input class="check" type="checkbox" id=" v2.id " value=" v2.id " name="check[]" % if v2.id|safe in permission_current % checked="true‘" % endif %><label for=" v2.id "> v2.name </label> % endfor %</div> % endfor % </th> </tr> </thead> </table> <input type="button" value="提交" id="onsubmit" style="width: 100px; height: 30px;"> <br><br> </form> #js <script> # 新建角色# $(document).ready(function () $(‘#onsubmit‘).click(function () _this = this; id = $(_this).data(‘id‘); console.log(id); $.post(‘/back/article/role_add1/‘, $(‘form‘).serialize(), function (data) if (data[‘status‘] == 0) layer.msg(data[‘info‘]); location.href=‘/back/article/role_add/‘ else layer.msg(data[‘info‘]) , ‘json‘) ) ); #局部全选全不选# $(document).on(‘click‘,‘.checkall‘,function () $(this).next().next().children().prop(‘checked‘,$(this).prop(‘checked‘)) ); $(document).on(‘click‘,‘.check‘,function () $(this).parent().prev().prev().prop(‘checked‘,!$(‘%s:not(:checked)‘%$(this).siblings()).length) ); </script>
前端js
<script> # 增加职位# $(document).ready(function () $(‘#onsubmit‘).click(function () $.post(‘/back/article/role_add/‘, $(‘#role_1‘).serialize(), function (data) if (data[‘status‘] == 0) layer.msg(data[‘info‘]); location.href = ‘/back/article/role_add/‘ else layer.msg(data[‘info‘]) , ‘json‘) ) ); # 删除管理员# $(‘.del‘).click(function () _this = this; layer.confirm(‘删除后不可恢复，确定删除吗？‘, btn: [‘确定‘, ‘取消‘] , function () id = $(_this).data(‘id‘); $.post(‘/back/article/role_del/‘, ‘id‘: id, ‘csrfmiddlewaretoken‘: ‘ csrf_token ‘, function (data) if (data[‘status‘] == 0) layer.msg(data[‘info‘]); $(_this).parent().parent().remove() else layer.msg(data[‘info‘]) , ‘json‘) , function () ); ); </script>
路由
# 角色列表 re_path(‘article/role_add/‘, article.role_add, name=‘article/role_add/‘), # 新增角色 re_path(‘article/role_add1/‘, article.role_add1, name=‘article/role_add1/‘), # 删除角色 re_path(‘article/role_del/‘, article.role_del, name=‘article/role_del/‘), # 编辑角色 re_path(‘article/editor_role/(\\d+)/‘,article.editor_role,name=‘article/editor_role/‘),
方法
# 角色列表 def role_add(request): permission_obj=Permission.objects.filter(pid__isnull=False) role_obj=Role.objects.all() permission_list=[] permission_obj_new=Permission.objects.filter(pid__isnull=True) # for i in permission_obj_new: # permission_list.append(i.id) # print(permission_list) # print(permission_obj_new) if request.method==‘POST‘: res = ‘status‘: None, ‘info‘: None role=request.POST.get(‘role‘) if not role: res = ‘status‘: 1, ‘info‘: ‘未输入职位名称‘ return HttpResponse(json.dumps(res)) role_new=Role.objects.create(name=role) if role_new: res = ‘status‘: 0, ‘info‘: ‘添加成功‘ else: res = ‘status‘: 2, ‘info‘: ‘添加失败‘ return HttpResponse(json.dumps(res)) return render(request,‘article/role_add.html‘,locals()) # 新增角色 def role_add1(request): # permission_current1 = Role.objects.filter(id=id).first() # if permission_current1.access: # permission_current = permission_current1.access.split(",") # print(permission_current) permission_all = OrderedDict() permission = Permission.objects.filter(pid__isnull=True).all() for v in permission: permission2 = Permission.objects.filter(pid=v.id).all() permission_all[v.id] = ‘id‘: v.id, ‘name‘: v.name, ‘path‘: v.path, ‘children‘: permission2 # role_obj=Role.objects.filter(id=id).first() # permission_obj = Permission.objects.filter(pid__isnull=False) if request.method==‘POST‘: name=request.POST.get(‘role_name‘) if not name: res = ‘status‘: 1, ‘info‘: ‘未输入角色名称‘ return HttpResponse(json.dumps(res)) role_name_obj=Role.objects.filter(name=name) if role_name_obj: res = ‘status‘: 1, ‘info‘: ‘角色名称已存在，请重新编辑‘ return HttpResponse(json.dumps(res)) check=request.POST.getlist(‘check[]‘) chk=‘,‘.join(check) role_obj = Role.objects.create(name=name,access=chk) # new_role_obj=Role.objects.filter(id=id).update(access=chk) if role_obj: res = ‘status‘: 0, ‘info‘: ‘添加成功‘ else: res = ‘status‘: 1, ‘info‘: ‘添加失败‘ return HttpResponse(json.dumps(res)) return render(request,‘article/role_add1.html‘,locals()) # 删除角色 def role_del(request): if request.method==‘POST‘: res = ‘status‘: None, ‘info‘: None role_id=request.POST.get(‘id‘) if not role_id: res = ‘status‘: 1, ‘info‘: ‘未选择要删除的角色‘ return HttpResponse(json.dumps(res)) role_del=Role.objects.filter(id=role_id).delete() if role_del: res = ‘status‘: 0, ‘info‘: ‘删除成功‘ else: res = ‘status‘: 2, ‘info‘: ‘删除失败,请联系技术人员‘ return HttpResponse(json.dumps(res)) return HttpResponse(‘ok‘) # 编辑角色 def editor_role(request,id): role_obj=Role.objects.filter(id=id).first() permission_current1 = Role.objects.filter(id=id).first() if permission_current1.access: permission_current = permission_current1.access.split(",") # print(permission_current) permission_all = OrderedDict() permission = Permission.objects.filter(pid__isnull=True).all() for v in permission: permission2 = Permission.objects.filter(pid=v.id).all() permission_all[v.id] = ‘id‘: v.id, ‘name‘: v.name, ‘path‘: v.path, ‘children‘: permission2 if request.method==‘POST‘: check = request.POST.getlist(‘check[]‘) # print(check) chk = ‘,‘.join(check) new_role_obj = Role.objects.filter(id=id).update(access=chk) role_name=request.POST.get(‘role_name‘) if not role_name: res = ‘status‘: 1, ‘info‘: ‘未输入角色名称‘ return HttpResponse(json.dumps(res)) role_name_old_obj=Role.objects.filter(name=role_name) if role_name_old_obj and role_name != role_obj.name: res = ‘status‘: 1, ‘info‘: ‘角色名称已存在，请重新编辑‘ return HttpResponse(json.dumps(res)) role_name_obj=Role.objects.filter(id=id).update(name=role_name) if role_name_obj and new_role_obj: res = ‘status‘: 0, ‘info‘: ‘修改成功‘ else: res = ‘status‘: 1, ‘info‘: ‘修改失败，请联系技术人员‘ return HttpResponse(json.dumps(res)) return render(request,‘article/editor_role.html‘,locals())
#非菜单权限功能
前端页面
<table class="tablelist"> <form method="post" onsubmit="return false"> % csrf_token % <thead> <tr> <th>权限序号</th> <th>权限名称</th> <th>操作</th> </tr> </thead> <thead> % for v in permission_obj % <tr> <th> forloop.counter </th> <th> v.name </th> <th> <a href="javascript:;" data-id=" v.id " class="tablelink del">删除</a> <a href="/back/article/editor_permission_it/ v.id " data-editor=" v.id " class="tablelink editor">编辑</a> </th> </tr> % endfor % </thead> </form> </table> <form method="post" onsubmit="return false" id="menu_2"> % csrf_token % <table class="tablelist"> <thead> <tr> <th colspan="2">新增权限</th> </tr> <tr> <th style="border: 1px #9C9C9C solid;"><input type="text" placeholder="输入权限名称" name="permission_name"> </th> <th style="border: 1px #9C9C9C solid;"><input type="text" placeholder="输入权限路径" name="permission_path"> </th> </tr> </thead> </table> <input type="button" value="提交" id="onsubmit2" style="width: 100px; height: 30px;"> </form>
前端js
<script> # 删除其他权限# $(‘.del‘).click(function () _this=this layer.confirm(‘删除后不可恢复，确定删除吗？‘, btn:[‘确定‘,‘取消‘] ,function() id=$(_this).data(‘id‘); $.post(‘/back/article/permission_it_del/‘,‘id‘:id,‘csrfmiddlewaretoken‘:‘ csrf_token ‘,function (data) if (data[‘status‘]==0) layer.msg(data[‘info‘]); $(_this).parent().parent().remove() else layer.msg(data[‘info‘]) ,‘json‘) ,function () ); ); #添加权限# $(document).ready(function () $(‘#onsubmit2‘).click(function () $.post(‘/back/article/permission_list/‘, $(‘#menu_2‘).serialize(), function (data) if (data[‘status‘] == 0) layer.msg(data[‘info‘]); location.href=‘/back/article/permission_list/‘ else layer.msg(data[‘info‘]) , ‘json‘) ) ); </script>
路由
# 其他权限 re_path(‘article/permission_list/‘,article.permission_list,name=‘article/permission_list/‘), # 删除其他权限 re_path(‘article/permission_it_del/‘,article.permission_it_del,name=‘article/permission_it_del/‘), # 编辑非菜单权限 re_path(‘article/editor_permission_it/(\\d+)/‘,article.editor_permission_it,name=‘article/editor_permission_it/‘),
方法
# 其他权限 def permission_list(request): permission_obj=Permission.objects.filter(menu_id__isnull=True,pid_id__isnull=True) if request.method==‘POST‘: permission_name=request.POST.get(‘permission_name‘) permission_path=request.POST.get(‘permission_path‘) print(permission_name,permission_path) if not permission_name: res = ‘status‘: 1, ‘info‘: ‘未输入权限名称‘ return HttpResponse(json.dumps(res)) if not permission_path: res = ‘status‘: 2, ‘info‘: ‘未输入权限路径‘ return HttpResponse(json.dumps(res)) permission_name_obj=Permission.objects.filter(name=permission_name,menu_id__isnull=True,pid_id__isnull=True) if permission_name_obj: res = ‘status‘: 2, ‘info‘: ‘权限名称已存在，请重新编辑‘ return HttpResponse(json.dumps(res)) permission_new_obj=Permission.objects.create(name=permission_name,path=permission_path) if permission_new_obj: res = ‘status‘: 0, ‘info‘: ‘添加成功‘ else: res = ‘status‘: 1, ‘info‘: ‘添加失败‘ return HttpResponse(json.dumps(res)) return render(request,‘article/permisson_list.html‘,locals()) # 删除其他权限 def permission_it_del(request): if request.method==‘POST‘: id=request.POST.get(‘id‘) permission_del_obj=Permission.objects.filter(id=id).delete() if permission_del_obj: res = ‘status‘: 0, ‘info‘: ‘删除成功‘ else: res = ‘status‘: 0, ‘info‘: ‘删除失败‘ return HttpResponse(json.dumps(res)) return HttpResponse(‘ok‘) # 编辑其他权限 def editor_permission_it(request,id): permission_obj=Permission.objects.filter(id=id).first() if request.method==‘POST‘: permission_name=request.POST.get(‘permission_name‘) permission_path=request.POST.get(‘permission_path‘) if not permission_name: res = ‘status‘: 1, ‘info‘: ‘未输入权限名称‘ return HttpResponse(json.dumps(res)) if not permission_path: res = ‘status‘: 2, ‘info‘: ‘未输入权限路径‘ return HttpResponse(json.dumps(res)) permission_name_obj=Permission.objects.filter(name=permission_name) if permission_name_obj and permission_name != permission_obj.name: res = ‘status‘: 1, ‘info‘: ‘权限名称已存在，请重新编辑‘ return HttpResponse(json.dumps(res)) permission_new_obj=Permission.objects.filter(id=id).update(name=permission_name,path=permission_path) if permission_new_obj: res = ‘status‘: 0, ‘info‘: ‘修改成功‘ else: res = ‘status‘: 1, ‘info‘: ‘修改失败，请联系技术人员‘ return HttpResponse(json.dumps(res)) return render(request,‘article/editor_permission_it.html‘,locals())
#管理员列表功能
前端html
<div id="tab2" class="tabson"> <table class="tablelist"> <thead> <tr> # <th><input name="" type="checkbox" value="" checked="checked"/></th># <th>管理员序号<i class="sort"><img src="/static/back/images/px.gif"/></i></th> <th>管理员名称</th> <th>管理员权限</th> <th>操作</th> </tr> </thead> <tbody> % for v in super_obj % <tr> # <td><input name="" type="checkbox" value=""/></td># <td> forloop.counter </td> <td> v.super_name </td> <td>% for v2 in v.role.all % v2.name % endfor % </td> % if v.role.first.id == 4 % <td> <h6>不能对超级管理员进行操作</h6> </td> % else % <td> <a href="javascript:;" data-id=" v.super_id " class="tablelink del">删除</a> <a href="/back/article/editor_back/ v.super_id " data-editor=" v.super_id " class="tablelink editor">编辑</a> <a href="/back/article/permission_add1/ v.super_id "> >>分配权限</a> </td> % endif % </tr> % endfor % </tbody> </table> <div style="float: right;"> <nav aria-label="Page navigation"> <ul class="pagination"> % if article_obj.has_previous % <li class="previous"><a href="/back/article/super_list/?page= article_obj.previous_page_number ">上一页</a> </li> % else % <li class="previous disabled"><a href="#">上一页</a></li> % endif % % for num in pageRange % <li % if num == currentPage %class=" active"% endif %><a href="?page= num "> num </a></li> % endfor % % if article_obj.has_next % <li class="next"><a href="/back/article/super_list/?page= article_obj.next_page_number ">下一页</a> </li> % else % <li class="next disabled"><a href="#">下一页</a></li> % endif % </ul> </nav> </div>
前端js
<script> # 删除管理员# $(‘.del‘).click(function () _this=this layer.confirm(‘删除后不可恢复，确定删除吗？‘, btn:[‘确定‘,‘取消‘] ,function() id=$(_this).data(‘id‘); $.post(‘/back/article/super_delete/‘,‘id‘:id,‘csrfmiddlewaretoken‘:‘ csrf_token ‘,function (data) if (data[‘status‘]==0) layer.msg(data[‘info‘]); $(_this).parent().parent().remove() else layer.msg(data[‘info‘]) ,‘json‘) ,function () ); ); </script>
路由
# 给管理员重新分配角色（权限） re_path(‘article/permission_add1/(\\d+)/‘, article.permission_add1,name=‘article/permission_add1/‘), # 编辑管理员信息 re_path(‘article/editor_back/(\\d+)/‘, article.editor_back,name=‘article/editor_back/‘), # 删除管理员 re_path(‘article/super_delete/‘, article.super_delete,name=‘article/super_delete/‘),
方法
# 删除管理员 def super_delete(request): super_name=request.session.get(‘super_name‘) res=‘status‘:None,‘info‘:None id=request.POST.get(‘id‘) super_del=Superuser.objects.filter(super_id=id).delete() if super_del: res[‘status‘]=0 res[‘info‘]=‘删除成功‘ else: res[‘status‘] = 1 res[‘info‘] = ‘删除失败‘ return HttpResponse(json.dumps(res)) # 修改管理员信息 def editor_back(request,id): super_name = request.session.get(‘super_name‘) res = ‘status‘: None, ‘info‘: None super_obj=Superuser.objects.filter(super_id=id).first() if request.method==‘POST‘: super_name = Superuser.objects.filter(super_id=id).first().super_name new_super_name = request.POST.get(‘super_name‘) new_super_pwd = request.POST.get(‘super_pwd‘) if not new_super_name: res = ‘status‘: 4, ‘info‘: ‘未填写帐号‘ return HttpResponse(json.dumps(res)) if not new_super_pwd: res = ‘status‘: 5, ‘info‘: ‘未填写密码‘ return HttpResponse(json.dumps(res)) old_super_name = Superuser.objects.filter(super_name=new_super_name) if old_super_name and new_super_name != super_name: res = ‘status‘: 1, ‘info‘: ‘帐号已存在‘ else: super_obj = Superuser.objects.filter(super_id=id).update(super_name=new_super_name, super_pwd=make_password(new_super_pwd)) if super_obj: res = ‘status‘: 0, ‘info‘: ‘修改成功‘ else: res = ‘status‘: 2, ‘info‘: ‘修改失败‘ return HttpResponse(json.dumps(res)) return HttpResponse(json.dumps(res)) # return HttpResponse(json.dumps(res),locals()) return render(request,‘article/editor_back.html‘,locals()) # 分配权限 def permission_add1(request,id): print(id) super_obj=Superuser.objects.filter(super_id=id).first() role_obj=Role.objects.all() role_obj_new=Superuser.objects.filter(super_id=id).first().role.all().values(‘id‘) role_list=[] for i in role_obj_new: print(i[‘id‘]) role_list.append(str(i[‘id‘])) print(role_list) if request.method==‘POST‘: res = ‘status‘: None, ‘info‘: None check=request.POST.getlist(‘check[]‘) super_obj.role.clear() for i in check: super_obj.role.add(i) res = ‘status‘: 0, ‘info‘: ‘成功‘ return HttpResponse(json.dumps(res)) return render(request,‘article/permission_add1.html‘,locals())
#添加管理员功能
前端html
<form method="post" onsubmit="return false"> % csrf_token % <table class="tablelist"> <thead> <tr> <th>超级管理员名称<i class="sort"><img src="/static/back/images/px.gif" /></i></th> <th>密码</th> <th>设置权限</th> <th>操作</th> </tr> <tr> <th style="border: 1px #9C9C9C solid;"><input type="text" placeholder="输入管理员名称" name="super_name"></th> <th style="border: 1px #9C9C9C solid;"><input type="password" placeholder="输入密码" name="super_pwd"></th> <th style="border: 1px #9C9C9C solid;">% for v in role_obj % % if v.id == 4 % <input type="checkbox" name="check[]" id=" v.id " value=" v.id " % if v.id|safe in role_list % checked="true‘" % endif % onclick="layer.msg(‘普通用户不可设为超级管理员‘); return false"> <label for=" v.id "> v.name </label> % else % <input type="checkbox" name="check[]" id=" v.id " value=" v.id " % if v.id|safe in role_list % checked="true‘" % endif %> <label for=" v.id "> v.name </label> # <div>% for v2 in v.children %<input type="checkbox" id=" v2.id " value=" v2.id " name="check[]" % if v2.id|safe in permission_current % checked="true‘" % endif %><label for=" v2.id "> v2 </label> % endfor %</div># % endif % % endfor %</th> <th style="border: 1px #9C9C9C solid;"><input type="button" value="提交" id="onsubmit"></th> </tr> </thead> </table> </form>
前端js
<script> $(document).ready(function () $(‘#onsubmit‘).click(function () $.post(‘/back/article/super_add/‘,$(‘form‘).serialize(),function (data) if (data[‘status‘]==0) layer.msg(data[‘info‘]); location.href=‘/back/article/super_list/‘ else layer.msg(data[‘info‘]) ,‘json‘) ) ) </script>
路由
# 添加管理员功能 re_path(‘article/super_add/‘, article.super_add, name=‘article/super_add/‘),
方法
# 新增管理员 def super_add(request): role_obj = Role.objects.all() if request.method == ‘POST‘: res="status":None,‘info‘:None super_name=request.POST.get(‘super_name‘) super_back_pwd=request.POST.get(‘super_pwd‘) super_pwd=make_password(request.POST.get(‘super_pwd‘)) if super_name and super_back_pwd: super_old_obj=Superuser.objects.filter(super_name=super_name) if super_old_obj: res[‘status‘] = 3 res[‘info‘] = ‘管理员名称已存在‘ return HttpResponse(json.dumps(res)) super_obj = Superuser.objects.create(super_name=super_name, super_pwd=super_pwd) if super_obj: check = request.POST.getlist(‘check[]‘) super_obj.role.clear() for i in check: super_obj.role.add(i) res[‘status‘] = 0 res[‘info‘] = ‘增加成功‘ else: res[‘status‘] = 1 res[‘info‘] = ‘添加失败‘ return HttpResponse(json.dumps(res)) else: res[‘status‘] = 2 res[‘info‘] = ‘请填写完整信息‘ return HttpResponse(json.dumps(res)) return render(request,‘article/super_add.html‘,locals())
页面的一些效果
给其中的管理员设置权限后，登录结果
done。
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