基于Python的图书馆可视化管理系统【源码+LW+部署讲解】

时间：2025-04-03 07:13:29
  • #coding:utf-8
  • __author__ = "ila"
  • import base64, copy, logging, os, sys, time, xlrd, json, datetime, configparser
  • from import JsonResponse
  • from import apps
  • from import Count,Sum
  • from .models import news
  • from import *
  • from import Auth
  • from import Common
  • import as mes
  • from import connection
  • import random
  • from import send_mail
  • from import settings
  • from import redirect
  • from import Q
  • from util.baidubce_api import BaiDuBce
  • from .config_model import config
  • def news_register(request):
  • if in ["POST", "GET"]:
  • msg = {'code': normal_code, "msg": mes.normal_code}
  • req_dict = ("req_dict")
  • error = (news, news, 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 news_login(request):
  • if in ["POST", "GET"]:
  • msg = {'code': normal_code, "msg": mes.normal_code}
  • req_dict = ("req_dict")
  • datas = (news, news, req_dict)
  • if not datas:
  • msg['code'] = password_error_code
  • msg['msg'] = mes.password_error_code
  • return JsonResponse(msg)
  • try:
  • __sfsh__= news.__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, news, req_dict)
  • def news_logout(request):
  • if in ["POST", "GET"]:
  • msg = {
  • "msg": "登出成功",
  • "code": 0
  • }
  • return JsonResponse(msg)
  • def news_resetPass(request):
  • '''
  • '''
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": mes.normal_code}
  • req_dict = ("req_dict")
  • columns= ( news, news)
  • try:
  • __loginUserColumn__= news.__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=(news, news, recordsParam)
  • if len(records)<1:
  • msg['code'] = 400
  • msg['msg'] = '用户不存在'
  • return JsonResponse(msg)
  • eval('''({}='{}').update({}='{}')'''.format(username_str,username,password_str,init_pwd))
  • return JsonResponse(msg)
  • def news_session(request):
  • '''
  • '''
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code,"msg": mes.normal_code, "data": {}}
  • req_dict={"id":('params').get("id")}
  • msg['data'] = (news, news, req_dict)[0]
  • return JsonResponse(msg)
  • def news_default(request):
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code,"msg": mes.normal_code, "data": {}}
  • req_dict = ("req_dict")
  • req_dict.update({"isdefault":"是"})
  • data=(news, news, req_dict)
  • if len(data)>0:
  • msg['data'] = data[0]
  • else:
  • msg['data'] = {}
  • return JsonResponse(msg)
  • def news_page(request):
  • '''
  • '''
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": mes.normal_code, "data":{"currPage":1,"totalPage":1,"total":1,"pageSize":10,"list":[]}}
  • req_dict = ("req_dict")
  • global news
  • #获取全部列名
  • columns= ( news, news)
  • #当前登录用户所在表
  • tablename = ("tablename")
  • #authColumn=list(__authTables__.keys())[0]
  • #authTable=__authTables__.get(authColumn)
  • # if authTable==tablename:
  • #params = ("params")
  • #req_dict[authColumn]=(authColumn)
  • '''__authSeparate__此属性为真，params添加userid，后台只查询个人数据'''
  • try:
  • __authSeparate__=news.__authSeparate__
  • except:
  • __authSeparate__=None
  • if __authSeparate__=="是":
  • tablename=("tablename")
  • if tablename!="users" and 'userid' in columns:
  • try:
  • req_dict['userid']=("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__=news.__hasMessage__
  • except:
  • __hasMessage__=None
  • if __hasMessage__=="是":
  • tablename=("tablename")
  • if tablename!="users":
  • req_dict["userid"]=("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 'news' != 'forum':
  • if req_dict.get("userid") and 'news' != '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 'news'[:7]!='discuss'and "userid" in (news,news):
  • req_dict["userid"] = ("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__=news.__authTables__
  • except:
  • __authTables__=None
  • if __authTables__!=None and __authTables__!={} and __isAdmin__ == "是":
  • try:
  • del req_dict['userid']
  • # tablename=("tablename")
  • # if tablename=="users":
  • # del req_dict['userid']
  • except:
  • pass
  • for authColumn,authTable in __authTables__.items():
  • if authTable==tablename:
  • params = ("params")
  • req_dict[authColumn]=(authColumn)
  • username=(authColumn)
  • break
  • q = Q()
  • msg['data']['list'], msg['data']['currPage'], msg['data']['totalPage'], msg['data']['total'], \
  • msg['data']['pageSize'] =(news, news, req_dict, request, q)
  • return JsonResponse(msg)
  • def news_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 in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": mes.normal_code, "data":{"currPage":1,"totalPage":1,"total":1,"pageSize":10,"list":[]}}
  • req_dict = ("req_dict")
  • if "clicknum" in (news,news):
  • req_dict['sort']='clicknum'
  • elif "browseduration" in (news,news):
  • 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'] = (news,news, req_dict)
  • return JsonResponse(msg)
  • def news_list(request):
  • '''
  • 前台分页
  • '''
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": mes.normal_code, "data":{"currPage":1,"totalPage":1,"total":1,"pageSize":10,"list":[]}}
  • req_dict = ("req_dict")
  • if req_dict.__contains__('vipread'):
  • del req_dict['vipread']
  • #获取全部列名
  • columns= ( news, news)
  • #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__=news.__foreEndList__
  • except:
  • __foreEndList__=None
  • if __foreEndList__=="前要登":
  • tablename=("tablename")
  • if tablename!="users" and 'userid' in columns:
  • try:
  • req_dict['userid']=("params").get("id")
  • except:
  • pass
  • #forrEndListAuth
  • try:
  • __foreEndListAuth__=news.__foreEndListAuth__
  • except:
  • __foreEndListAuth__=None
  • #authSeparate
  • try:
  • __authSeparate__=news.__authSeparate__
  • except:
  • __authSeparate__=None
  • if __foreEndListAuth__ =="是" and __authSeparate__=="是":
  • tablename=("tablename")
  • if tablename!="users":
  • req_dict['userid']=("params",{"id":0}).get("id")
  • tablename = ("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__=news.__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 = ("params")
  • req_dict[authColumn]=(authColumn)
  • username=(authColumn)
  • break
  • if news.__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'] = (news, news, req_dict, request, q)
  • return JsonResponse(msg)
  • def news_save(request):
  • '''
  • 后台新增
  • '''
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
  • req_dict = ("req_dict")
  • if 'clicktime' in req_dict.keys():
  • del req_dict['clicktime']
  • tablename=("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= ( news, news)
  • if tablename!='users' and req_dict.get("userid")!=None and 'userid' in columns and __isAdmin__!='是':
  • params=("params")
  • req_dict['userid']=('id')
  • if 'addtime' in req_dict.keys():
  • del req_dict['addtime']
  • error= (news,news, req_dict)
  • if error!=None:
  • msg['code'] = crud_error_code
  • msg['msg'] = error
  • return JsonResponse(msg)
  • def news_add(request):
  • '''
  • 前台新增
  • '''
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
  • req_dict = ("req_dict")
  • #获取全部列名
  • columns= ( news, news)
  • try:
  • __authSeparate__=news.__authSeparate__
  • except:
  • __authSeparate__=None
  • if __authSeparate__=="是":
  • tablename=("tablename")
  • if tablename!="users" and 'userid' in columns:
  • try:
  • req_dict['userid']=("params").get("id")
  • except:
  • pass
  • try:
  • __foreEndListAuth__=news.__foreEndListAuth__
  • except:
  • __foreEndListAuth__=None
  • if __foreEndListAuth__ and __foreEndListAuth__!="否":
  • tablename=("tablename")
  • if tablename!="users":
  • req_dict['userid']=("params").get("id")
  • if 'addtime' in req_dict.keys():
  • del req_dict['addtime']
  • error= (news,news, req_dict)
  • if error!=None:
  • msg['code'] = crud_error_code
  • msg['msg'] = error
  • return JsonResponse(msg)
  • def news_thumbsup(request,id_):
  • '''
  • 点赞：表属性thumbsUp[是/否]，刷表新增thumbsupnum赞和crazilynum踩字段，
  • '''
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
  • req_dict = ("req_dict")
  • id_=int(id_)
  • type_=int(req_dict.get("type",0))
  • rets=(news,news,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 = (news,news, update_dict)
  • if error!=None:
  • msg['code'] = crud_error_code
  • msg['msg'] = error
  • return JsonResponse(msg)
  • def news_info(request,id_):
  • '''
  • '''
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
  • data = (news,news, 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")
  • reversetime = (msg['data']['reversetime'], '%Y-%m-%d %H:%M:%S')
  • msg['data']['reversetime'] = ("%Y-%m-%d %H:%M:%S")
  • #浏览点击次数
  • try:
  • __browseClick__= news.__browseClick__
  • except:
  • __browseClick__=None
  • if __browseClick__=="是" and "clicknum" in (news,news):
  • try:
  • clicknum=int(data[0].get("clicknum",0))+1
  • except:
  • clicknum=0+1
  • click_dict={"id":int(id_),"clicknum":clicknum}
  • ret=(news,news,click_dict)
  • if ret!=None:
  • msg['code'] = crud_error_code
  • msg['msg'] = ret
  • return JsonResponse(msg)
  • def news_detail(request,id_):
  • '''
  • '''
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
  • data =(news,news, 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")
  • reversetime = (msg['data']['reversetime'], '%Y-%m-%d %H:%M:%S')
  • msg['data']['reversetime'] = ("%Y-%m-%d %H:%M:%S")
  • #浏览点击次数
  • try:
  • __browseClick__= news.__browseClick__
  • except:
  • __browseClick__=None
  • if __browseClick__=="是" and "clicknum" in (news,news):
  • try:
  • clicknum=int(data[0].get("clicknum",0))+1
  • except:
  • clicknum=0+1
  • click_dict={"id":int(id_),"clicknum":clicknum}
  • ret=(news,news,click_dict)
  • if ret!=None:
  • msg['code'] = crud_error_code
  • msg['msg'] = retfo
  • return JsonResponse(msg)
  • def news_update(request):
  • '''
  • '''
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
  • req_dict = ("req_dict")
  • if req_dict.get("mima") and "mima" not in (news,news) :
  • del req_dict["mima"]
  • if req_dict.get("password") and "password" not in (news,news) :
  • del req_dict["password"]
  • try:
  • del req_dict["clicknum"]
  • except:
  • pass
  • error = (news, news, req_dict)
  • if error!=None:
  • msg['code'] = crud_error_code
  • msg['msg'] = error
  • return JsonResponse(msg)
  • def news_delete(request):
  • '''
  • 批量删除
  • '''
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
  • req_dict = ("req_dict")
  • error=(news,
  • news,
  • req_dict.get("ids")
  • )
  • if error!=None:
  • msg['code'] = crud_error_code
  • msg['msg'] = error
  • return JsonResponse(msg)
  • def news_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 in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": mes.normal_code}
  • data= (news, news, int(id_))
  • for i in data:
  • votenum=('votenum')
  • if votenum!=None:
  • params={"id":int(id_),"votenum":votenum+1}
  • error=(news,news,params)
  • if error!=None:
  • msg['code'] = crud_error_code
  • msg['msg'] = error
  • return JsonResponse(msg)
  • def news_importExcel(request):
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": "成功", "data": {}}
  • excel_file = ("file", "")
  • file_type = excel_file.('.')[1]
  • if file_type in ['xlsx', 'xls']:
  • data = xlrd.open_workbook(filename=None, file_contents=excel_file.read())
  • table = ()[0]
  • rows =
  • try:
  • for row in range(1, rows):
  • row_values = table.row_values(row)
  • req_dict = {}
  • (news, news, req_dict)
  • except:
  • pass
  • else:
  • msg = {
  • "msg": "文件类型错误",
  • "code": 500
  • }
  • return JsonResponse(msg)
  • def news_sendemail(request):
  • if in ["POST", "GET"]:
  • req_dict = ("req_dict")
  • code = (['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'], 4)
  • to = []
  • (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。', 'yclw9@', to, fail_silently = False)
  • cursor = ()
  • ("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)
  • def news_autoSort2(request):
  • return JsonResponse({"code": 0, "msg": '', "data":{}})
  • # （按值统计）时间统计类型
  • def news_value(request, xColumnName, yColumnName, timeStatType):
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": "成功", "data": {}}
  • where = ' where 1 = 1 '
  • sql = ''
  • if timeStatType == '日':
  • sql = "SELECT DATE_FORMAT({0}, '%Y-%m-%d') {0}, sum({1}) total FROM news {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 news {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 news {2} GROUP BY DATE_FORMAT({0}, '%Y') LIMIT 10".format(xColumnName, yColumnName, where, '%Y')
  • L = []
  • cursor = ()
  • (sql)
  • desc =
  • data_dict = [dict(zip([col[0] for col in desc], row)) for row in ()]
  • for online_dict in data_dict:
  • for key in online_dict:
  • if '' in str(type(online_dict[key])):
  • online_dict[key] = online_dict[key].strftime(
  • "%Y-%m-%d %H:%M:%S")
  • else:
  • pass
  • (online_dict)
  • msg['data'] = L
  • return JsonResponse(msg)
  • # 按值统计
  • def news_o_value(request, xColumnName, yColumnName):
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": "成功", "data": {}}
  • where = ' where 1 = 1 '
  • sql = "SELECT {0}, sum({1}) AS total FROM news {2} GROUP BY {0} LIMIT 10".format(xColumnName, yColumnName, where)
  • L = []
  • cursor = ()
  • (sql)
  • desc =
  • data_dict = [dict(zip([col[0] for col in desc], row)) for row in ()]
  • for online_dict in data_dict:
  • for key in online_dict:
  • if '' in str(type(online_dict[key])):
  • online_dict[key] = online_dict[key].strftime(
  • "%Y-%m-%d %H:%M:%S")
  • else:
  • pass
  • (online_dict)
  • msg['data'] = L
  • return JsonResponse(msg)
  • # （按值统计）时间统计类型(多)
  • def news_valueMul(request, xColumnName, timeStatType):
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": "成功", "data": []}
  • req_dict = ("req_dict")
  • where = ' where 1 = 1 '
  • for item in req_dict['yColumnNameMul'].split(','):
  • sql = ''
  • if timeStatType == '日':
  • sql = "SELECT DATE_FORMAT({0}, '%Y-%m-%d') {0}, sum({1}) total FROM news {2} GROUP BY DATE_FORMAT({0}, '%Y-%m-%d') LIMIT 10".format(xColumnName, item, where, '%Y-%m-%d')
  • if timeStatType == '月':
  • sql = "SELECT DATE_FORMAT({0}, '%Y-%m') {0}, sum({1}) total FROM news {2} GROUP BY DATE_FORMAT({0}, '%Y-%m') LIMIT 10".format(xColumnName, item, where, '%Y-%m')
  • if timeStatType == '年':
  • sql = "SELECT DATE_FORMAT({0}, '%Y') {0}, sum({1}) total FROM news {2} GROUP BY DATE_FORMAT({0}, '%Y') LIMIT 10".format(xColumnName, item, where, '%Y')
  • L = []
  • cursor = ()
  • (sql)
  • desc =
  • data_dict = [dict(zip([col[0] for col in desc], row)) for row in ()]
  • for online_dict in data_dict:
  • for key in online_dict:
  • if '' in str(type(online_dict[key])):
  • online_dict[key] = online_dict[key].strftime(
  • "%Y-%m-%d %H:%M:%S")
  • else:
  • pass
  • (online_dict)
  • msg['data'].append(L)
  • return JsonResponse(msg)
  • # （按值统计(多)）
  • def news_o_valueMul(request, xColumnName):
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": "成功", "data": []}
  • req_dict = ("req_dict")
  • where = ' where 1 = 1 '
  • for item in req_dict['yColumnNameMul'].split(','):
  • sql = "SELECT {0}, sum({1}) AS total FROM news {2} GROUP BY {0} LIMIT 10".format(xColumnName, item, where)
  • L = []
  • cursor = ()
  • (sql)
  • desc =
  • data_dict = [dict(zip([col[0] for col in desc], row)) for row in ()]
  • for online_dict in data_dict:
  • for key in online_dict:
  • if '' in str(type(online_dict[key])):
  • online_dict[key] = online_dict[key].strftime(
  • "%Y-%m-%d %H:%M:%S")
  • else:
  • pass
  • (online_dict)
  • msg['data'].append(L)
  • return JsonResponse(msg)
  • def news_group(request, columnName):
  • if in ["POST", "GET"]:
  • msg = {"code": normal_code, "msg": "成功", "data": {}}
  • where = ' where 1 = 1 '
  • sql = "SELECT COUNT(*) AS total, " + columnName + " FROM news " + where + " GROUP BY " + columnName + " LIMIT 10"
  • L = []
  • cursor = ()
  • (sql)
  • desc =
  • data_dict = [dict(zip([col[0] for col in desc], row)) for row in ()]
  • for online_dict in data_dict:
  • for key in online_dict:
  • if '' in str(type(online_dict[key])):
  • online_dict[key] = online_dict[key].strftime("%Y-%m-%d")
  • else:
  • pass
  • (online_dict)
  • msg['data'] = L
  • return JsonResponse(msg)

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