def register(request):
"""注册页面"""
res = ''
if request.method == 'POST':
username = request.POST.get('username')
psw = request.POST.get('password')
mail = request.POST.get('mail')
# 查询数据库中是否由此用户名
user_list = User.objects.filter(user_name=username)
if user_list:
# 如果已经注册给提示
res = '{}用户已经被注册！'.format(username)
return render(request, 'register.html', {'rename': res})
else:
# 如果没有注册过，进行注册
# 第一种写法 （建议）
user_new = User()
user_new.user_name = username
# 加密方法
user_new.psw = make_password(psw)
user_new.mail = mail
user_new.save()
# 第二种写法
# user_new = User(user_name=username,
# psw=psw,
# mail=mail)
# user_new.save()
return render(request, 'login.html', {'rename': res})
return render(request, 'register.html')
def register(request):
'''注册页面'''
res = ""
if request.method == "POST":
username = request.POST.get('username')
psw = request.POST.get('password')
mail = request.POST.get('mail')
# 先查询数据库是否有此用户名
user_lst = User.objects.filter(user_name=username)
if user_lst:
# 如果已经注册过，就给个提示
res = "%s用户已被注册" % username
return render(request, 'register.html', {'rename': res})
else:
# 如果没被注册，插入数据库
# 第一种写法 -- 推荐
user = User()
user.user_name = username
user.psw = psw
user.mail = mail
user.save()
# 第二种写法
# user = User(user_name=username,
# psw = psw,
# mail = mail,
# )
# user.save()
return render(request, 'login.html', {'rename': res})
return render(request, 'register.html')
def register(request):
if request.method=='POST':
form=UserForm(request.POST,request.FILES)
if form.is_valid():
# print form.cleaned_data
# filePath=file('upload/'+form.cleaned_data['headImg'].name,'wb')
# s=form.cleaned_data['headImg'].read()
# filePath.write(s)
# filePath.close()
name=form.cleaned_data['name']
headImg=form.cleaned_data['headImg']
print name,headImg
user=User()
user.name=name
user.headImg=headImg
user.save()
return HttpResponse('ok')
else:
form=UserForm()
return render_to_response('register.html',{'form':form})
# from django.contrib import auth
# def login(request):
# username=request.POST['username']
# password=request.POST['password']
# user=auth.authenticate(username=username,password=password)
# if user is not None:
# auth.login(request,user)
# return HttpResponseRedirect('/hello/')
# else:
# return render_to_response('login.html',{'err':'login error'})
def index(request):
feng = User(username='******', age=18)
feng.save()
zhou = User(username='******', age=22)
zhou.save()
users = User.objects.all()
return render(request, 'index.html', {'users': users})
def reset_pwd(request):
"""修改密码"""
res = ''
if request.method == 'GET':
return render(request, 'reset_pwd.html', {'msg': res})
if request.method == 'POST':
# 获取页面中值
username = request.POST.get('username')
pwd = request.POST.get('password')
new_pwd = request.POST.get('new')
if pwd == new_pwd:
res = '新密码和旧密码不能重复！'
return render(request, 'reset_pwd.html', {'msg': res})
else:
# 查询数据库是否有此用户名
user_list = User.objects.filter(user_name=username)
if not user_list:
# 如果没有此用户
res = '{}用户未注册'.format(username)
return render(request, 'reset_pwd.html', {'msg': res})
else:
# 如果注册过，判断密码对不对
ret = User.objects.filter(user_name=username).first()
# 校验密码
is_pwd_true = check_password(pwd, new_pwd)
if is_pwd_true:
user = User()
user.psw = make_password(new_pwd)
user.save()
res = '密码修改成功！'
else:
res = '密码错误！'
return render(request, 'reset_pwd.html', {'msg': res})
def users(request):
#模拟保存两条数据
mayun = User(username='******', age = 18)
mayun.save()
mahuateng = User(username='******', age=18)
mahuateng.save()
#查询返回给前端
users = User.objects.all()
return render(request,'user_logo_in.html',{'users':users})
def Add_user(request):
global count
count += 1
user = User()
user.user_age = count
user.user_name = random.choice(['Wang', 'Chan', 'Liu', 'Lin'])
user.user_gender = not random.getrandbits(1)
user.save()
return render(request, ('add_user.html'))
def useradd(request):
msg = {}
if request.method == "POST":
try:
print(request.POST)
name = request.POST.get('name', "")
password = request.POST.get('password', "")
sex = request.POST.get('sex', "")
print(name)
u = User()
u.name = name
u.password = password
u.sex = int(sex)
u.save()
msg = {"code": 0, "result": "添加用户成功"}
except:
msg = {"code": 1, "errmsg": "添加用户失败: %s" % traceback.format_exc()}
return render(request, 'hello/useradd.html', {"msg": msg})
def adduser(request):
if request.method == 'POST':
form = UserForm(request.POST)
if form.is_valid():
users_list = []
s = User(username=request.POST.get('username'),
password=request.POST.get('password'),
sex=request.POST.get('sex'),
)
s.save()
for i in User.objects.values():
users_list.append(i)
return render(request, 'showuser.html', {'users_list':users_list, 'successmessage':'已成功添加用户'})
else:
return render(request, 'adduser.html', {'form':form})
else:
form = UserForm()
return render(request, 'adduser.html', {'form':form})
def reset_psw(request):
'''修改密码'''
res = ""
if request.method == "GET":
return render(request, 'reset_psw.html', {'msg': res})
if request.method == "POST":
username = request.POST.get('username')
psw = request.POST.get('password')
new_psw = request.POST.get('new')
if psw == new_psw:
res = "新密码和旧密码不能重复"
return render(request, 'reset_psw.html', {'msg': res})
else:
# 先查询数据库是否有此用户名
user_lst = User.objects.filter(user_name=username)
if not user_lst:
# 如果没这个用户
res = "用户未注册：%s" % username
return render(request, 'reset_psw.html', {'msg': res})
else:
# 如果注册过，判断密码对不对
ret = User.objects.filter(user_name=username).first()
# 校验密码
is_psw_true = check_password(psw, ret.psw)
print(psw)
print(ret.psw)
print(is_psw_true)
if is_psw_true:
user = User()
user.psw = make_password(new_psw)
user.save()
res = "密码修改成功！"
else:
res = "密码错误！"
return render(request, 'reset_psw.html', {'msg': res})
def register(request):
message = ''
if request.method == 'POST':
form = InputForm(request.POST)
if form.is_valid():
user_name = request.POST.get('user_name')
passwd = request.POST.get('passwd')
try:
user = User()
user.user_name = user_name
user.passwd = passwd
user.save()
message = user_name + "ようこそ！"
except:
message = 'すでに同じユーザ名が存在します'
else:
message = 'エラー'
else:
form = InputForm()
return render(request, "register.html", {'form': form, 'message': message})
def add_user(request):
"""新增数据"""
test2 = User(user_name='zhm', mail='*****@*****.**', psw='111111')
test2.save()
return HttpResponse('数据新增成功！')