页面报错是:builtins.TypeError
TypeError: __init__() takes from 1 to 2 positional arguments but 3 were given
看了几个博文
openid = StringField('openid', validators=[DataRequired()])中的DataRequired()加上括号即可
顺便做下其他笔记 from flask_wtf import FlaskForm flask.ext.wtf已经不适用了