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@ -10,13 +10,11 @@ from .models import MainDishList, UserDishList, CollectDishList
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from .models import UserList
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from .models import UserList
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from sklearn.metrics.pairwise import cosine_similarity
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from sklearn.metrics.pairwise import cosine_similarity
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cnx = Connection(
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cnx = Connection(
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host="localhost",
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host="localhost",
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port=3306,
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port=3306,
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user="root",
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user="root",
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password="123456cjR.sT"
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password="czy20030103@"
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)
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)
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cnx.select_db("menu")
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cnx.select_db("menu")
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cursor = cnx.cursor()
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cursor = cnx.cursor()
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@ -25,11 +23,11 @@ username1 = None
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userid1 = None
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userid1 = None
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def index(request):
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def index(request):
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return render(request, "LoginScreen.html")
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return render(request,"login.html")
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def login(request):#登录功能
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def login(request):#登录功能
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if request.method =="GET":
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if request.method =="GET":
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return render(request, "LoginScreen.html")
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return render(request,"login.html")
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elif request.method == "POST":
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elif request.method == "POST":
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post_data = request.POST
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post_data = request.POST
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username = post_data.get("user")
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username = post_data.get("user")
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@ -91,7 +89,7 @@ def login_user(username, password):# 验证登录
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def mine(request):#“我的”界面
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def mine(request):#“我的”界面
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page_content = "这是用户界面的内容"
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page_content = "这是用户界面的内容"
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return render(request, 'UserScreen.html', {'page_content': page_content})
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return render(request, 'mine.html', {'page_content': page_content})
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def mycollection(request):#收藏菜品展示
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def mycollection(request):#收藏菜品展示
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# 获取当前登录用户的信息，假设你已经实现用户登录认证
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# 获取当前登录用户的信息，假设你已经实现用户登录认证
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@ -129,7 +127,7 @@ def mainpage(request):#主界面
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random_dishes = random.sample(list(all_dishes), 6)
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random_dishes = random.sample(list(all_dishes), 6)
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grouped_dishes = [random_dishes[i:i + 3] for i in range(0, len(random_dishes), 3)]
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grouped_dishes = [random_dishes[i:i + 3] for i in range(0, len(random_dishes), 3)]
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keywords = ['关键字1', '关键字2', '关键字3', '关键字4', '关键字5', '关键字6', '关键字7', '关键字8']
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keywords = ['关键字1', '关键字2', '关键字3', '关键字4', '关键字5', '关键字6', '关键字7', '关键字8']
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return render(request, 'MainScreen.html', {'dishes': random_dishes, 'grouped_dishes': grouped_dishes, 'keywords': keywords})
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return render(request, 'mainpage.html', {'dishes': random_dishes,'grouped_dishes': grouped_dishes, 'keywords': keywords})
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def search_results(request):#搜索栏
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def search_results(request):#搜索栏
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query = request.GET.get('q')
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query = request.GET.get('q')
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@ -210,7 +208,7 @@ def userDefind(request):#自定义菜品
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print(dish.DishName)
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print(dish.DishName)
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dish_names.append(dish)
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dish_names.append(dish)
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return render(request, 'UserDefindScreen.html', {'dish_list': dish_names})
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return render(request, 'userDefind.html', {'dish_list': dish_names})
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def pull_Defind(dishname, description):#拉取数据
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def pull_Defind(dishname, description):#拉取数据
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user = UserList.objects.get(UserName=username1)
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user = UserList.objects.get(UserName=username1)
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@ -223,6 +221,9 @@ def pull_Defind(dishname, description):#拉取数据
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print("自定义菜谱传入数据库成功")
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print("自定义菜谱传入数据库成功")
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except Connection.Error as err:
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except Connection.Error as err:
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print("自定义菜谱传入数据库发生错误:", err)
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print("自定义菜谱传入数据库发生错误:", err)
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finally:
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cursor.close()
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cnx.close()
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return redirect('/userDefind/')
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return redirect('/userDefind/')
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def add_main_dish(dish_name, collect_number, like_number, web_link): #增加菜品
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def add_main_dish(dish_name, collect_number, like_number, web_link): #增加菜品
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@ -312,7 +313,7 @@ def admin(request):#管理员功能
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# 调用搜索菜品的函数
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# 调用搜索菜品的函数
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dishes = search_main_dish(dish_name)
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dishes = search_main_dish(dish_name)
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return render(request, 'AdminScreen.html', {'dishes': dishes})
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return render(request, 'admin.html', {'dishes': dishes})
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elif data_action == '更新菜品':
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elif data_action == '更新菜品':
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# 获取参数值
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# 获取参数值
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@ -343,7 +344,7 @@ def admin(request):#管理员功能
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# 调用搜索用户的函数
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# 调用搜索用户的函数
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users = search_user(user_name)
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users = search_user(user_name)
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return render(request, 'AdminScreen.html', {'users': users})
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return render(request, 'admin.html', {'users': users})
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elif data_action == '更新用户':
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elif data_action == '更新用户':
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# 获取参数值
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# 获取参数值
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@ -362,9 +363,9 @@ def admin(request):#管理员功能
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else:
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else:
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result = None
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result = None
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else:
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else:
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return render(request, 'AdminScreen.html')
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return render(request, 'admin.html')
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return render(request, 'AdminScreen.html', {'result': result})
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return render(request, 'admin.html', {'result': result})
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def get_dishes_list(request):#获取菜品列表
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def get_dishes_list(request):#获取菜品列表
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dishes = MainDishList.objects.all() # 假设菜品数据存储在MainDishList模型中
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dishes = MainDishList.objects.all() # 假设菜品数据存储在MainDishList模型中
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@ -465,4 +466,3 @@ def recommendations(request):#展示个性化推荐
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# 输出推荐菜品列表
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# 输出推荐菜品列表
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random_dishes = random.sample(list(recommendations), 6)
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random_dishes = random.sample(list(recommendations), 6)
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return render(request,"recommendedDishes.html",{'dishes':random_dishes})
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return render(request,"recommendedDishes.html",{'dishes':random_dishes})
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czy
