数据库“无法从字符串解析rfc1738 URL”出现问题

时间:2019-05-19 12:33:52

标签: flask-sqlalchemy

错误:无法解析字符串中的rfc1738 URL。我认为我已经尝试了一切,但无法解决。

app.config['SQLALCHEMY_DATABASE_URI'] = 'C:/dev/FlaskBlog/blog.db'

db = SQLAlchemy(app)

class Blogpost(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    title = db.Column(db.String(50))
    subtitle = db.Column(db.String(50))
    author = db.Column(db.String(20))
    date_posted = db.Column(db.DateTime)
    content = db.Column(db.Text)

当我尝试发表文章时出现问题。

这是加邮路线:

@app.route('/addpost', methods=['POST'])
def addpost():
    if request.method == 'POST':
        title = request.form['title']
        subtitle = request.form['subtitle']
        author = request.form['author']
        content = request.form['content']

        post = Blogpost(title=title, subtitle=subtitle, author=author, date_posted=datetime.now())

        db.session.add(post)
        db.session.commit()

        return redirect(url_for('index'))
    else:
        return render_template('index.html')

1 个答案:

答案 0 :(得分:0)

SQLALCHEMY_DATABASE_URI 应该是有效的 db uri,修复它,它应该可以工作。我也遇到了同样的问题。