基于数据可视化的智慧社区内网平台【源码+LW+部署指导】

作者主页：编程千纸鹤

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文末获取源码 

项目编号：BS-Python-041

一，环境介绍

语言环境：Python3.8

数据库：Mysql: mysql5.7

WEB框架：Django

开发工具：IDEA或PyCharm

二，项目简介

随着计算机技术发展，计算机系统的应用已延伸到社会的各个领域，大量基于网络的广泛应用给生活带来了十分的便利。所以把智慧社区内网管理与现在网络相结合，利用计算机搭建智慧社区内网平台，实现智慧社区内网的信息化。则对于进一步提高智慧社区内网管理发展，丰富智慧社区内网管理经验能起到不少的促进作用。

系统阐述的是一款基于数据可视化的智慧社区内网平台的设计与实现，对于Python、B/S结构、MySql进行了较为深入的学习与应用。主要针对系统的设计，描述，实现和分析与测试方面来表明开发的过程。开发中使用了 django框架和MySql数据库技术搭建系统的整体架构。利用这些技术结合实际需求开发了具有个人中心、住户管理、来访登记管理、出入登记管理、物业催缴管理、高危楼栋管理、系统管理等功能的系统，最后对系统进行相应的测试，测试系统有无存在问题以及测试用户权限来优化系统，最后系统达到预期目标。

管理员功能角色：

住户功能

系统功能架构图

三，系统展示

四，核心代码展示

#coding:utf-8
__author__ = "ila"
import base64, copy, logging, os, sys, time, xlrd, json, datetime
from django.http import JsonResponse
from django.apps import apps
from django.db.models.aggregates import Count,Sum
from .models import laifangdengji
from util.codes import *
from util.auth import Auth
from util.common import Common
import util.message as mes
from django.db import connection
import random
from django.core.mail import send_mail
from django.conf import settings
from django.shortcuts import redirect
from django.db.models import Q
from util.baidubce_api import BaiDuBce
from .config_model import config







def laifangdengji_register(request):
    if request.method in ["POST", "GET"]:
        msg = {'code': normal_code, "msg": mes.normal_code}
        req_dict = request.session.get("req_dict")


        error = laifangdengji.createbyreq(laifangdengji, laifangdengji, req_dict)
        if error != None:
            msg['code'] = crud_error_code
            msg['msg'] = "用户已存在,请勿重复注册!"
        return JsonResponse(msg)

def laifangdengji_login(request):
    if request.method in ["POST", "GET"]:
        msg = {'code': normal_code, "msg": mes.normal_code}
        req_dict = request.session.get("req_dict")

        datas = laifangdengji.getbyparams(laifangdengji, laifangdengji, req_dict)
        if not datas:
            msg['code'] = password_error_code
            msg['msg'] = mes.password_error_code
            return JsonResponse(msg)
        try:
            __sfsh__= laifangdengji.__sfsh__
        except:
            __sfsh__=None

        if  __sfsh__=='是':
            if datas[0].get('sfsh')!='是':
                msg['code']=other_code
                msg['msg'] = "账号已锁定，请联系管理员审核!"
                return JsonResponse(msg)
                
        req_dict['id'] = datas[0].get('id')
        return Auth.authenticate(Auth, laifangdengji, req_dict)


def laifangdengji_logout(request):
    if request.method in ["POST", "GET"]:
        msg = {
            "msg": "登出成功",
            "code": 0
        }

        return JsonResponse(msg)


def laifangdengji_resetPass(request):
    '''
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code}

        req_dict = request.session.get("req_dict")

        columns=  laifangdengji.getallcolumn( laifangdengji, laifangdengji)

        try:
            __loginUserColumn__= laifangdengji.__loginUserColumn__
        except:
            __loginUserColumn__=None
        username=req_dict.get(list(req_dict.keys())[0])
        if __loginUserColumn__:
            username_str=__loginUserColumn__
        else:
            username_str=username
        if 'mima' in columns:
            password_str='mima'
        else:
            password_str='password'

        init_pwd = '123456'
        recordsParam = {}
        recordsParam[username_str] = req_dict.get("username")
        records=laifangdengji.getbyparams(laifangdengji, laifangdengji, recordsParam)
        if len(records)<1:
            msg['code'] = 400
            msg['msg'] = '用户不存在'
            return JsonResponse(msg)

        eval('''laifangdengji.objects.filter({}='{}').update({}='{}')'''.format(username_str,username,password_str,init_pwd))
        
        return JsonResponse(msg)



def laifangdengji_session(request):
    '''
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code,"msg": mes.normal_code, "data": {}}

        req_dict={"id":request.session.get('params').get("id")}
        msg['data']  = laifangdengji.getbyparams(laifangdengji, laifangdengji, req_dict)[0]

        return JsonResponse(msg)


def laifangdengji_default(request):

    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code,"msg": mes.normal_code, "data": {}}
        req_dict = request.session.get("req_dict")
        req_dict.update({"isdefault":"是"})
        data=laifangdengji.getbyparams(laifangdengji, laifangdengji, req_dict)
        if len(data)>0:
            msg['data']  = data[0]
        else:
            msg['data']  = {}
        return JsonResponse(msg)

def laifangdengji_page(request):
    '''
    '''
    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=  laifangdengji.getallcolumn( laifangdengji, laifangdengji)

        #当前登录用户所在表
        tablename = request.session.get("tablename")


            #authColumn=list(__authTables__.keys())[0]
            #authTable=__authTables__.get(authColumn)

            # if authTable==tablename:
                #params = request.session.get("params")
                #req_dict[authColumn]=params.get(authColumn)

        '''__authSeparate__此属性为真，params添加userid，后台只查询个人数据'''
        try:
            __authSeparate__=laifangdengji.__authSeparate__
        except:
            __authSeparate__=None

        if __authSeparate__=="是":
            tablename=request.session.get("tablename")
            if tablename!="users" and 'userid' in columns:
                try:
                    req_dict['userid']=request.session.get("params").get("id")
                except:
                    pass

        #当项目属性hasMessage为”是”，生成系统自动生成留言板的表messages，同时该表的表属性hasMessage也被设置为”是”,字段包括userid（用户id），username(用户名)，content（留言内容），reply（回复）
        #接口page需要区分权限，普通用户查看自己的留言和回复记录，管理员查看所有的留言和回复记录
        try:
            __hasMessage__=laifangdengji.__hasMessage__
        except:
            __hasMessage__=None
        if  __hasMessage__=="是":
            tablename=request.session.get("tablename")
            if tablename!="users":
                req_dict["userid"]=request.session.get("params").get("id")



        # 判断当前表的表属性isAdmin,为真则是管理员表
        # 当表属性isAdmin=”是”,刷出来的用户表也是管理员，即page和list可以查看所有人的考试记录(同时应用于其他表)
        __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

        # 当前表也是有管理员权限的表
        if  __isAdmin__ == "是" and 'laifangdengji' != 'forum':
            if req_dict.get("userid") and 'laifangdengji' != 'chat':
                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 tablename!="users" and 'laifangdengji'[:7]!='discuss'and "userid" in laifangdengji.getallcolumn(laifangdengji,laifangdengji):
                req_dict["userid"] = request.session.get("params").get("id")

        #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__=laifangdengji.__authTables__
        except:
            __authTables__=None

        if __authTables__!=None and  __authTables__!={}:
            try:
                del req_dict['userid']
                # tablename=request.session.get("tablename")
                # if tablename=="users":
                    # 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)
                    username=params.get(authColumn)
                    break

        q = Q()

        msg['data']['list'], msg['data']['currPage'], msg['data']['totalPage'], msg['data']['total'], \
        msg['data']['pageSize']  =laifangdengji.page(laifangdengji, laifangdengji, req_dict, request, q)

        return JsonResponse(msg)

def laifangdengji_autoSort(request):
    '''
    ．智能推荐功能(表属性：[intelRecom（是/否）],新增clicktime[前端不显示该字段]字段（调用info/detail接口的时候更新），按clicktime排序查询)
主要信息列表（如商品列表，新闻列表）中使用，显示最近点击的或最新添加的5条记录就行
    '''
    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")
        if "clicknum"  in laifangdengji.getallcolumn(laifangdengji,laifangdengji):
            req_dict['sort']='clicknum'
        elif "browseduration"  in laifangdengji.getallcolumn(laifangdengji,laifangdengji):
            req_dict['sort']='browseduration'
        else:
            req_dict['sort']='clicktime'
        req_dict['order']='desc'
        msg['data']['list'], msg['data']['currPage'], msg['data']['totalPage'], msg['data']['total'], \
        msg['data']['pageSize']  = laifangdengji.page(laifangdengji,laifangdengji, req_dict)

        return JsonResponse(msg)


def laifangdengji_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")
        if req_dict.__contains__('vipread'):
            del req_dict['vipread']

        #获取全部列名
        columns=  laifangdengji.getallcolumn( laifangdengji, laifangdengji)
        #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__=laifangdengji.__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__=laifangdengji.__foreEndListAuth__
        except:
            __foreEndListAuth__=None


        #authSeparate
        try:
            __authSeparate__=laifangdengji.__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"]
                    pass
            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:
                        pass
                    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__=laifangdengji.__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)
                    username=params.get(authColumn)
                    break
        
        if laifangdengji.__tablename__[:7]=="discuss":
            try:
                del req_dict['userid']
            except:
                pass


        q = Q()

        msg['data']['list'], msg['data']['currPage'], msg['data']['totalPage'], msg['data']['total'], \
        msg['data']['pageSize']  = laifangdengji.page(laifangdengji, laifangdengji, req_dict, request, q)

        return JsonResponse(msg)

def laifangdengji_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")
        if 'clicktime' in req_dict.keys():
            del req_dict['clicktime']
        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=  laifangdengji.getallcolumn( laifangdengji, laifangdengji)
        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')


        if 'addtime' in req_dict.keys():
            del req_dict['addtime']

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

        return JsonResponse(msg)


def laifangdengji_add(request):
    '''
    前台新增
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
        req_dict = request.session.get("req_dict")

        #获取全部列名
        columns=  laifangdengji.getallcolumn( laifangdengji, laifangdengji)
        try:
            __authSeparate__=laifangdengji.__authSeparate__
        except:
            __authSeparate__=None

        if __authSeparate__=="是":
            tablename=request.session.get("tablename")
            if tablename!="users" and 'userid' in columns:
                try:
                    req_dict['userid']=request.session.get("params").get("id")
                except:
                    pass

        try:
            __foreEndListAuth__=laifangdengji.__foreEndListAuth__
        except:
            __foreEndListAuth__=None

        if __foreEndListAuth__ and __foreEndListAuth__!="否":
            tablename=request.session.get("tablename")
            if tablename!="users":
                req_dict['userid']=request.session.get("params").get("id")


        if 'addtime' in req_dict.keys():
            del req_dict['addtime']
        error= laifangdengji.createbyreq(laifangdengji,laifangdengji, req_dict)
        if error!=None:
            msg['code'] = crud_error_code
            msg['msg'] = error
        return JsonResponse(msg)

def laifangdengji_thumbsup(request,id_):
    '''
     点赞：表属性thumbsUp[是/否]，刷表新增thumbsupnum赞和crazilynum踩字段，
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
        req_dict = request.session.get("req_dict")
        id_=int(id_)
        type_=int(req_dict.get("type",0))
        rets=laifangdengji.getbyid(laifangdengji,laifangdengji,id_)

        update_dict={
        "id":id_,
        }
        if type_==1:#赞
            update_dict["thumbsupnum"]=int(rets[0].get('thumbsupnum'))+1
        elif type_==2:#踩
            update_dict["crazilynum"]=int(rets[0].get('crazilynum'))+1
        error = laifangdengji.updatebyparams(laifangdengji,laifangdengji, update_dict)
        if error!=None:
            msg['code'] = crud_error_code
            msg['msg'] = error
        return JsonResponse(msg)


def laifangdengji_info(request,id_):
    '''
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}

        data = laifangdengji.getbyid(laifangdengji,laifangdengji, int(id_))
        if len(data)>0:
            msg['data']=data[0]
            if msg['data'].__contains__("reversetime"):
                msg['data']['reversetime'] = msg['data']['reversetime'].strftime("%Y-%m-%d %H:%M:%S")
        #浏览点击次数
        try:
            __browseClick__= laifangdengji.__browseClick__
        except:
            __browseClick__=None

        if __browseClick__=="是"  and  "clicknum"  in laifangdengji.getallcolumn(laifangdengji,laifangdengji):
            try:
                clicknum=int(data[0].get("clicknum",0))+1
            except:
                clicknum=0+1
            click_dict={"id":int(id_),"clicknum":clicknum}
            ret=laifangdengji.updatebyparams(laifangdengji,laifangdengji,click_dict)
            if ret!=None:
                msg['code'] = crud_error_code
                msg['msg'] = ret
        return JsonResponse(msg)

def laifangdengji_detail(request,id_):
    '''
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}

        data =laifangdengji.getbyid(laifangdengji,laifangdengji, int(id_))
        if len(data)>0:
            msg['data']=data[0]
            if msg['data'].__contains__("reversetime"):
                msg['data']['reversetime'] = msg['data']['reversetime'].strftime("%Y-%m-%d %H:%M:%S")

        #浏览点击次数
        try:
            __browseClick__= laifangdengji.__browseClick__
        except:
            __browseClick__=None

        if __browseClick__=="是"   and  "clicknum"  in laifangdengji.getallcolumn(laifangdengji,laifangdengji):
            try:
                clicknum=int(data[0].get("clicknum",0))+1
            except:
                clicknum=0+1
            click_dict={"id":int(id_),"clicknum":clicknum}

            ret=laifangdengji.updatebyparams(laifangdengji,laifangdengji,click_dict)
            if ret!=None:
                msg['code'] = crud_error_code
                msg['msg'] = retfo
        return JsonResponse(msg)


def laifangdengji_update(request):
    '''
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
        req_dict = request.session.get("req_dict")
        if req_dict.get("mima") and "mima" not in laifangdengji.getallcolumn(laifangdengji,laifangdengji) :
            del req_dict["mima"]
        if req_dict.get("password") and "password" not in laifangdengji.getallcolumn(laifangdengji,laifangdengji) :
            del req_dict["password"]
        try:
            del req_dict["clicknum"]
        except:
            pass


        error = laifangdengji.updatebyparams(laifangdengji, laifangdengji, req_dict)
        if error!=None:
            msg['code'] = crud_error_code
            msg['msg'] = error

        return JsonResponse(msg)


def laifangdengji_delete(request):
    '''
    批量删除
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
        req_dict = request.session.get("req_dict")

        error=laifangdengji.deletes(laifangdengji,
            laifangdengji,
             req_dict.get("ids")
        )
        if error!=None:
            msg['code'] = crud_error_code
            msg['msg'] = error
        return JsonResponse(msg)


def laifangdengji_vote(request,id_):
    '''
    浏览点击次数（表属性[browseClick:是/否]，点击字段（clicknum），调用info/detail接口的时候后端自动+1）、投票功能（表属性[vote:是/否]，投票字段（votenum）,调用vote接口后端votenum+1）
统计商品或新闻的点击次数；提供新闻的投票功能
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code}


        data= laifangdengji.getbyid(laifangdengji, laifangdengji, int(id_))
        for i in data:
            votenum=i.get('votenum')
            if votenum!=None:
                params={"id":int(id_),"votenum":votenum+1}
                error=laifangdengji.updatebyparams(laifangdengji,laifangdengji,params)
                if error!=None:
                    msg['code'] = crud_error_code
                    msg['msg'] = error
        return JsonResponse(msg)

def laifangdengji_importExcel(request):
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": "成功", "data": {}}

        excel_file = request.FILES.get("file", "")
        file_type = excel_file.name.split('.')[1]
        
        if file_type in ['xlsx', 'xls']:
            data = xlrd.open_workbook(filename=None, file_contents=excel_file.read())
            table = data.sheets()[0]
            rows = table.nrows
            
            try:
                for row in range(1, rows):
                    row_values = table.row_values(row)
                    req_dict = {}
                    laifangdengji.createbyreq(laifangdengji, laifangdengji, req_dict)
                    
            except:
                pass
                
        else:
            msg = {
                "msg": "文件类型错误",
                "code": 500
            }
                
        return JsonResponse(msg)

def laifangdengji_sendemail(request):
    if request.method in ["POST", "GET"]:
        req_dict = request.session.get("req_dict")

        code = random.sample(['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'], 4)
        to = []
        to.append(req_dict['email'])

        send_mail('用户注册', '您的注册验证码是【'+''.join(code)+'】，请不要把验证码泄漏给其他人，如非本人请勿操作。', '[email protected]', to, fail_silently = False)

        cursor = connection.cursor()
        cursor.execute("insert into emailregistercode(email,role,code) values('"+req_dict['email']+"','用户','"+''.join(code)+"')")

        msg = {
            "msg": "发送成功",
            "code": 0
        }

        return JsonResponse(msg)

# 推荐算法接口
def laifangdengji_autoSort2(request):
    
    if request.method in ["POST", "GET"]:
        req_dict = request.session.get("req_dict")
        cursor = connection.cursor()
        leixing = set()
        try:
            cursor.execute("select inteltype from storeup where userid = %d"%(request.session.get("params").get("id"))+" and tablename = 'laifangdengji' order by addtime desc")
            rows = cursor.fetchall()
            for row in rows:
                for item in row:
                    if item != None:
                        leixing.add(item)
        except:
            leixing = set()
        
        L = []
        cursor.execute("select * from laifangdengji where $intelRecomColumn in ('%s"%("','").join(leixing)+"') union all select * from laifangdengji where $intelRecomColumn not in('%s"%("','").join(leixing)+"')")
        desc = cursor.description
        data_dict = [dict(zip([col[0] for col in desc], row)) for row in cursor.fetchall()] 
        for online_dict in data_dict:
            for key in online_dict:
                if 'datetime.datetime' in str(type(online_dict[key])):
                    online_dict[key] = online_dict[key].strftime(
                        "%Y-%m-%d %H:%M:%S")
                else:
                    pass
            L.append(online_dict)


        return JsonResponse({"code": 0, "msg": '',  "data":{"currPage":1,"totalPage":1,"total":1,"pageSize":5,"list": L[0:int(req_dict["limit"])]}})

def laifangdengji_value(request, xColumnName, yColumnName, timeStatType):
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": "成功", "data": {}}
        
        where = ' where 1 = 1 '
        token = request.META.get('HTTP_TOKEN')
        decode_str = eval(base64.b64decode(token).decode("utf8"))
        if decode_str['tablename'] == 'zhuhu':
            where = where + " and zhuhuzhanghao ='{0}' ".format(decode_str['params']['zhuhuzhanghao'])
        sql = ''
        if timeStatType == '日':
            sql = "SELECT DATE_FORMAT({0}, '%Y-%m-%d') {0}, sum({1}) total FROM laifangdengji {2} GROUP BY DATE_FORMAT({0}, '%Y-%m-%d') LIMIT 10".format(xColumnName, yColumnName, where, '%Y-%m-%d')

        if timeStatType == '月':
            sql = "SELECT DATE_FORMAT({0}, '%Y-%m') {0}, sum({1}) total FROM laifangdengji {2} GROUP BY DATE_FORMAT({0}, '%Y-%m') LIMIT 10".format(xColumnName, yColumnName, where, '%Y-%m')

        if timeStatType == '年':
            sql = "SELECT DATE_FORMAT({0}, '%Y') {0}, sum({1}) total FROM laifangdengji {2} GROUP BY DATE_FORMAT({0}, '%Y') LIMIT 10".format(xColumnName, yColumnName, where, '%Y')

        L = []
        cursor = connection.cursor()
        cursor.execute(sql)
        desc = cursor.description
        data_dict = [dict(zip([col[0] for col in desc], row)) for row in cursor.fetchall()] 
        for online_dict in data_dict:
            for key in online_dict:
                if 'datetime.datetime' in str(type(online_dict[key])):
                    online_dict[key] = online_dict[key].strftime(
                        "%Y-%m-%d %H:%M:%S")
                else:
                    pass
            L.append(online_dict)
        msg['data'] = L
        return JsonResponse(msg)

def laifangdengji_o_value(request, xColumnName, yColumnName):
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": "成功", "data": {}}
        
        where = ' where 1 = 1 '
        token = request.META.get('HTTP_TOKEN')
        decode_str = eval(base64.b64decode(token).decode("utf8"))
        if decode_str['tablename'] == 'zhuhu':
            where = where + " and zhuhuzhanghao ='{0}' ".format(decode_str['params']['zhuhuzhanghao'])
        
        sql = "SELECT {0}, sum({1}) AS total FROM laifangdengji {2} GROUP BY {0} LIMIT 10".format(xColumnName, yColumnName, where)
        L = []
        cursor = connection.cursor()
        cursor.execute(sql)
        desc = cursor.description
        data_dict = [dict(zip([col[0] for col in desc], row)) for row in cursor.fetchall()] 
        for online_dict in data_dict:
            for key in online_dict:
                if 'datetime.datetime' in str(type(online_dict[key])):
                    online_dict[key] = online_dict[key].strftime(
                        "%Y-%m-%d %H:%M:%S")
                else:
                    pass
            L.append(online_dict)
        msg['data'] = L
        return JsonResponse(msg)




def laifangdengji_count(request):
    '''
    总数接口
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": "成功", "data": {}}
        req_dict = request.session.get("req_dict")
        where = ' where 1 = 1 '
        for key in req_dict:
            if req_dict[key] != None:
                where = where + " and key like '{0}'".format(req_dict[key])
        token = request.META.get('HTTP_TOKEN')
        decode_str = eval(base64.b64decode(token).decode("utf8"))
        if decode_str['tablename'] == 'zhuhu':
            where = where + " and zhuhuzhanghao ='{0}' ".format(decode_str['params']['zhuhuzhanghao'])
        
        sql = "SELECT count(*) AS count FROM laifangdengji {0}".format(where)
        count = 0
        cursor = connection.cursor()
        cursor.execute(sql)
        desc = cursor.description
        data_dict = [dict(zip([col[0] for col in desc], row)) for row in cursor.fetchall()] 
        for online_dict in data_dict:
            count = online_dict['count']
        msg['data'] = count

        return JsonResponse(msg)


def laifangdengji_group(request, columnName):
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": "成功", "data": {}}
        
        where = ' where 1 = 1 '
        token = request.META.get('HTTP_TOKEN')
        decode_str = eval(base64.b64decode(token).decode("utf8"))
        if decode_str['tablename'] == 'zhuhu':
            where = where + " and zhuhuzhanghao ='{0}' ".format(decode_str['params']['zhuhuzhanghao'])

        sql = "SELECT COUNT(*) AS total, " + columnName + " FROM laifangdengji " + where + " GROUP BY " + columnName + " LIMIT 10"

        L = []
        cursor = connection.cursor()
        cursor.execute(sql)
        desc = cursor.description
        data_dict = [dict(zip([col[0] for col in desc], row)) for row in cursor.fetchall()] 
        for online_dict in data_dict:
            for key in online_dict:
                if 'datetime.datetime' in str(type(online_dict[key])):
                    online_dict[key] = online_dict[key].strftime("%Y-%m-%d")
                else:
                    pass
            L.append(online_dict)
        msg['data'] = L
        return JsonResponse(msg)

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