Javascript Can'；t在js+上重定向；瓶子

我有用于注销的烧瓶url

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

    leave_room(str(current_user.code), sid = current_user.name, namespace='/')
    socketio.emit('left_user', current_user.name, room=str(current_user.code))
    db.session.delete(Users.query.filter_by(name=current_user.name).first())
    db.session.commit()
    logout_user()

    flash('You are logged out', 'success')
    return redirect(url_for('login'))

如果我在html中单击下面的链接，那就行了

<a class="navbar-brand text-center" href = '/logout'>Exit</a>

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如何解决这个问题

我通过删除@login\u required解决了这个问题

现在/注销看起来是这样的：

@app.route('/logout', methods = ['GET', 'POST'])

    def logout():

        if current_user.is_anonymous:
            return redirect(url_for('login'))
        else:
            leave_room(str(current_user.code), sid = current_user.name, namespace='/')
            socketio.emit('left_user', current_user.name, room=str(current_user.code))
            db.session.delete(Users.query.filter_by(name=current_user.name).first())
            db.session.commit()
            logout_user()

        flash('You are logged out', 'success')
        return redirect(url_for('login'))

@app.route('/logout', methods = ['GET', 'POST'])

    def logout():

        if current_user.is_anonymous:
            return redirect(url_for('login'))
        else:
            leave_room(str(current_user.code), sid = current_user.name, namespace='/')
            socketio.emit('left_user', current_user.name, room=str(current_user.code))
            db.session.delete(Users.query.filter_by(name=current_user.name).first())
            db.session.commit()
            logout_user()

        flash('You are logged out', 'success')
        return redirect(url_for('login'))