基于Python+Django+Vue+MYSQL的网上图书商城管理系统_基于python的前后端图书管理系统

项目介绍

基于python+django+vue的网上图书销售商城管理系统则旨在通过标签分类管理等方式实现管理员：首页、个人中心、用户管理、图书分类管理、图书信息管理、好书交流、系统管理、订单管理，用户；首页、个人中心、我的收藏管理、订单管理，前台首页；首页、图书信息、好书交流、书城资讯、个人中心、后台管理、购物车、在线客服功能，从而达到对网上书城信息的高效管理。

开发环境

开发语言：Python
数据库 ：MySQL
系统架构：B/S
后端框架：Django
前端框架：Vue
开发工具：Pycharm
支持定做：Java/PHP/Python/Android/小程序/Vue/爬虫/C#/Asp.net

系统截图

部分代码

def orders_list(request):
    '''
    前台分页
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code,  "data":{"currPage":1,"totalPage":1,"total":1,"pageSize":10,"list":[]}}
        req_dict = request.session.get("req_dict")

        #获取全部列名
        columns=  orders.getallcolumn( orders, orders)
        #表属性[foreEndList]前台list:和后台默认的list列表页相似,只是摆在前台,否:指没有此页,是:表示有此页(不需要登陆即可查看),前要登:表示有此页且需要登陆后才能查看
        try:
            __foreEndList__=orders.__foreEndList__
        except:
            __foreEndList__=None

        if __foreEndList__=="前要登":
            tablename=request.session.get("tablename")
            if tablename!="users" and 'userid' in columns:
                try:
                    req_dict['userid']=request.session.get("params").get("id")
                except:
                    pass
        #forrEndListAuth
        try:
            __foreEndListAuth__=orders.__foreEndListAuth__
        except:
            __foreEndListAuth__=None


        #authSeparate
        try:
            __authSeparate__=orders.__authSeparate__
        except:
            __authSeparate__=None

        if __foreEndListAuth__ =="是" and __authSeparate__=="是":
            tablename=request.session.get("tablename")
            if tablename!="users":
                req_dict['userid']=request.session.get("params",{"id":0}).get("id")

        tablename = request.session.get("tablename")
        if tablename == "users" and req_dict.get("userid") != None:#判断是否存在userid列名
            del req_dict["userid"]
        else:
            __isAdmin__ = None

            allModels = apps.get_app_config('main').get_models()
            for m in allModels:
                if m.__tablename__==tablename:

                    try:
                        __isAdmin__ = m.__isAdmin__
                    except:
                        __isAdmin__ = None
                    break

            if __isAdmin__ == "是":
                if req_dict.get("userid"):
                    del req_dict["userid"]
            else:
                #非管理员权限的表,判断当前表字段名是否有userid
                if "userid" in columns:
                    try:
                        # 本接口可以匿名访问,所以try判断是否为匿名
                        req_dict['userid']=request.session.get("params").get("id")
                    except:
                            pass
        #当列属性authTable有值(某个用户表)[该列的列名必须和该用户表的登陆字段名一致]，则对应的表有个隐藏属性authTable为”是”，那么该用户查看该表信息时，只能查看自己的
        try:
            __authTables__=orders.__authTables__
        except:
            __authTables__=None

        if __authTables__!=None and  __authTables__!={} and __foreEndListAuth__=="是":
            try:
                del req_dict['userid']
            except:
                pass
            for authColumn,authTable in __authTables__.items():
                if authTable==tablename:
                    params = request.session.get("params")
                    req_dict[authColumn]=params.get(authColumn)
                    break
        
        if orders.__tablename__[:7]=="discuss":
            try:
                del req_dict['userid']
            except:
                pass
        msg['data']['list'], msg['data']['currPage'], msg['data']['totalPage'], msg['data']['total'], \
        msg['data']['pageSize']  = orders.page(orders, orders, req_dict)

        return JsonResponse(msg)

def orders_save(request):
    '''
    后台新增
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
        req_dict = request.session.get("req_dict")
        tablename=request.session.get("tablename")
        __isAdmin__ = None
        allModels = apps.get_app_config('main').get_models()
        for m in allModels:
            if m.__tablename__==tablename:

                try:
                    __isAdmin__ = m.__isAdmin__
                except:
                    __isAdmin__ = None
                break

        #获取全部列名
        columns=  orders.getallcolumn( orders, orders)
        if tablename!='users' and req_dict.get("userid")!=None and 'userid' in columns  and __isAdmin__!='是':
            params=request.session.get("params")
            req_dict['userid']=params.get('id')


        error= orders.createbyreq(orders,orders, req_dict)
        if error!=None:
            msg['code'] = crud_error_code
            msg['msg'] = error
        return JsonResponse(msg)
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