def login(): """ 登录视图 :return: login.html """ if request.method == 'GET': # get请求 form = LoginForm() return render_template('home/login.html', form=form) else: # post请求 form = LoginForm(request.form) if form.validate_on_submit(): data = form.data user = User.query.filter_by(name=data['name']).first() if user: if not user.check_password(data['password']): flash("密码错误", 'err') return redirect(url_for('home.login')) else: flash("输入的账户不存在", 'err') return redirect(url_for('home.login')) session['user'] = user.name session['user_id'] = user.id userlog = Userlog(user_id=user.id) db.session.add(userlog) db.session.commit() return redirect(url_for('home.user')) return render_template('home/login.html', form=form)
def login(): form = LoginForm() if form.validate_on_submit(): obj = Site.query.filter(Site.name.in_(['username','password','nikename'])).all() user = site_to_dict(obj) if user['username'] == form.data.get('username') and user['password'] == form.data.get('password'): session['login'] = 1 session['nikename'] = user['nikename'] return redirect(url_for('admin.index')) else: flash('帐户或者密码不正确!', category='err') return redirect('/login') return render_template('/home/login.html',form=form)
def login(): if current_user.is_authenticated: return redirect(url_for('home')) form = LoginForm() if form.validate_on_submit(): user = User.query.filter_by(email=form.email.data).first() if user and bcrypt.check_password_hash(user.password, form.password.data): login_user(user, remember=form.remember.data) next_page = request.args.get('next') return redirect(next_page) if next_page else redirect( url_for('home')) else: flash('Login Unsuccessful. Please check email and password', 'danger') return render_template('login.html', title='Login', form=form)
def login(): form = LoginForm() if form.validate_on_submit(): user = User.query.filter_by(username=form.username.data).first() if user is None or not user.get_password(form.password.data): flash("Invalid Username or Password") return redirect(url_for('login')) login_user(user, remember=form.remember_me.data) next_page = request.args.get('next') if not next_page or url_parse(next_page).netloc != '': next_page = url_for('index') return redirect(next_page) return render_template('login.html', form=form, title='Login')