请求未通过

Question

我正在创建一个登录页面，我发布的代码没有给出任何错误

if request.method == 'POST' and formLogin.validate():
        if formLogin.username_signin == 'admin' and formLogin.password_signin == 'admin':
            return redirect(url_for('home'))

即使我将 admin 放入 boxes(wtforms) 中，这段代码也会被跳过这里是我使用的代码：

app = Flask(__name__)
app.secret_key = 'jjjjjjj'

@app.route('/')
def home():
    return render_template('home.html')


@app.route('/login/', methods=['GET', 'POST'])
def login():


    formLogin = LoginForm(request.form)
    error = None

    if request.method == 'POST' and formLogin.validate():
        if formLogin.username_signin == 'admin' and formLogin.password_signin == 'admin':
            return redirect(url_for('home'))
        else:
            error = 'Please enter right credentials.'
            return render_template('login.html', error=error, formLogin=formLogin)

    return render_template('login.html', error=error, formLogin=formLogin)


if __name__ == '__main__':
    app.debug = True
    app.run()

我的login.html:

{% extends 'base.html' %}

 {% block head %}
        <div class='container'>
            <div class='row'>
                <form method= post action='/login/'>
                    {{ formLogin.username_signin(class='form-control', placeholder='Username') }}
                    {{ formLogin.password_signin(class='form-control', placeholder='Password') }}
                    {{ formLogin.submit_signin(class='btn btn-primary') }}
                </form>
                <p><strong>Error:</strong>{{ error }}</p>
            </div>    
        </div>
        {% endblock %}

Form.py

from wtforms import Form,StringField, PasswordField, TextField, BooleanField, SubmitField, validators

class LoginForm(Form):  

    username_signin = StringField('SigninU', [validators.Required('please enter name')])
    password_signin = PasswordField('signinP', [validators.Required('need password')])
    submit_signin = SubmitField('Signin')

就像我说的一切都正常而且我没有收到错误加载我的问题是当我把 'admin' 放在两个框中而不是将我重定向到 home() 函数它只是直接跳到 else声明。

Answer 1

您必须使用 .data 才能访问 get_data。

if request.method == 'POST' and formLogin.validate():
    if formLogin.username_signin.data == 'admin' and formLogin.password_signin.data == 'admin':
        return redirect(url_for('home'))

请求未通过

request not going through

flask

flask-wtforms