import time
from django.shortcuts import render
from .models import UserTable, Student
from django.http import JsonResponse, HttpResponseRedirect
from django.core.paginator import Paginator
# from utils.mypage import Pagination
def register(request):
"""
注册账号
:return:
"""
try:
name = request.POST.get('username')
passwd = request.POST.get('password')
phone = request.POST.get('phone')
user = UserTable.objects.filter(name=name)
if user:
return JsonResponse({'message': '用户已存在,请直接登录'}, status=403)
UserTable.objects.create(
name=name,
password=passwd,
phone=phone,
role=2,
description='无'
)
response_data = {'message': '注册成功'}
return JsonResponse(response_data)
except Exception as e:
print(e)
return JsonResponse({'message': '注册失败'}, status=401)
def add_student(request):
"""
注册账号
:return:
"""
try:
name = request.POST.get('username')
number = request.POST.get('number')
phone = request.POST.get('phone')
gaokao_score = request.POST.get('gaokao_score')
enrollment_year = request.POST.get('enrollment_year')
zhuanye = request.POST.get('zhuanye')
status = request.POST.get('status')
score = request.POST.get('score')
xueqi = request.POST.get('xueqi')
user = Student.objects.filter(number=number)
print(number,name,phone,gaokao_score,zhuanye,enrollment_year)
if user:
return JsonResponse({'message': '学生已存在,请直接登录'}, status=403)
Student.objects.create(
name=name,
number=number,
gaokao_score=gaokao_score,
enrollment_year=enrollment_year,
zhuanye=zhuanye,
status=status,
score=score,
phone=phone,
xueqi=xueqi,
)
response_data = {'message': '注册成功'}
return JsonResponse(response_data)
except Exception as e:
print(e)
return JsonResponse({'message': '注册失败'}, status=401)
def get_user(request):
"""
获取用户列表信息 | 模糊查询
:param request:
:return:
"""
keyword = request.GET.get('name')
page = request.GET.get("page", '')
limit = request.GET.get("limit", '')
role_id = request.GET.get('position', '')
response_data = {}
response_data['code'] = 0
response_data['msg'] = ''
data = []
if keyword is None:
results = UserTable.objects.all()
paginator = Paginator(results, limit)
results = paginator.page(page)
if results:
for user in results:
record = {
"id": user.id,
"name": user.name,
"password": user.password,
"phone": user.phone,
"role": user.role,
'create_time': user.create_time.strftime('%Y-%m-%d %H:%m:%S'),
"desc": user.description,
}
data.append(record)
response_data['count'] = len(results)
response_data['data'] = data
else:
users_all = UserTable.objects.filter(name__contains=keyword).all()
paginator = Paginator(users_all, limit)
results = paginator.page(page)
if results:
for user in results:
record = {
"id": user.id,
"name": user.name,
"password": user.password,
"role": user.role,
"phone": user.phone,
'create_time': user.create_time.strftime('%Y-%m-%d %H:%m:%S'),
"desc": user.description,
}
data.append(record)
response_data['count'] = len(users_all)
response_data['data'] = data
return JsonResponse(response_data)
def user(request):
"""
跳转用户页面
"""
username = request.session['username']
role_id = request.session['role']
user_id = request.session['user_id']
return render(request, 'user.html', locals())
def student(request):
"""
跳转用户页面
"""
username = request.session['username']
role_id = request.session['role']
user_id = request.session['user_id']
return render(request, 'student.html', locals())
def password(request):
username = request.session['username']
role_id = request.session['role']
user_id = request.session['user_id']
return render(request,'modify_password.html',locals())
def login_check(request):
"""
登录校验
"""
response_data = {}
name = request.GET.get('username')
password = request.GET.get('password')
user = UserTable.objects.filter(name=name, password=password).first()
info = {}
if user:
# 将用户名存入session中
request.session["username"] = user.name
request.session["role"] = user.role
request.session["user_id"] = user.id
response_data['message'] = '登录成功'
return JsonResponse(response_data, status=201)
else:
return JsonResponse({'message': '用户名或者密码不正确'}, status=401)
def student_login(request):
"""
登录校验
"""
response_data = {}
number = request.GET.get('number')
password = request.GET.get('password')
print(number,password)
user = Student.objects.filter(number=number, password=password).first()
info = {}
if user:
# 将用户名存入session中
request.session["username"] = user.name
request.session["role"] = 2
request.session["user_id"] = user.id
response_data['message'] = '登录成功'
return JsonResponse(response_data, status=201)
else:
return JsonResponse({'message': '用户名或者密码不正确'}, status=401)
def edit_user(request):
"""
修改用户
"""
response_data = {}
user_id = request.POST.get('id')
username = request.POST.get('username')
phone = request.POST.get('phone')
UserTable.objects.filter(id=user_id).update(
name=username,
phone=phone)
response_data['msg'] = 'success'
return JsonResponse(response_data, status=201)
def del_user(request):
"""
删除用户
"""
user_id = request.POST.get('id')
result = UserTable.objects.filter(id=user_id).first()
try:
if not result:
response_data = {'error': '删除用户信息失败!', 'message': '找不到id为%s的用户' % user_id}
return JsonResponse(response_data, status=403)
result.delete()
response_data = {'message': '删除成功!'}
return JsonResponse(response_data, status=201)
except Exception as e:
response_data = {'message': '删除失败!'}
return JsonResponse(response_data, status=403)
def change_password(request):
"""
修改密码
"""
if request.session['role'] == 3:
user_obj = UserTable.objects.filter(name=request.session["username"]).first()
else:
user_obj = Student.objects.filter(id=request.session['user_id']).first()
if user_obj.password == request.POST.get('changePassword'):
# 修改的密码与原密码重复不予修改
return JsonResponse({"msg": "修改密码与原密码重复"}), 406
else:
# 不重复,予以修改
if request.session['role'] == 3:
UserTable.objects.filter(name=request.session["username"]).update(
password=request.POS
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基于python的高校学生学业预警系统源码数据库.zip (319个子文件)
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