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怎么在使用form?

你好，我使用这个serverlessplus 在云函数上运行flask app, 路由什么的看起来都是没有什么问题的，但是使用post 方法传递flask form的数据的时候，云函数接收不到，请问是什么原因，需要怎么做来解决？

我看到post请求的时候是把form表单的数据给发送过去了，但是云函数上无论是requests.form还是form都是没有数据，使用了API网关触发器(勾上了集成响应)。

form.py

from flask_wtf import FlaskForm
from wtforms import StringField, BooleanField, SubmitField, PasswordField, SelectMultipleField, SelectField, FieldList, \
    FormField
from wtforms.validators import DataRequired, Length


class LoginForm(FlaskForm):
    email = StringField('User', validators=[DataRequired(), Length(1, 64)], render_kw={"placeholder": "请输入用户名", "class": "form-control"})
    password = PasswordField('Password', validators=[DataRequired()], render_kw={"placeholder": "请输入密码", "class": "form-control"})
    submit = SubmitField('Login', render_kw={'value': '登录'})

view.py

from flask import Blueprint, render_template, redirect, request, url_for
from forms import LoginForm

auth = Blueprint('auth', __name__)


@auth.route('/login', methods=['GET', 'POST'])
def login():
    form = LoginForm()
    print(request.form)
    if form.validate_on_submit():
        print(form.email.data)
        if form.password.data == '123456' and form.email.data == 'hello':
            return redirect(url_for('blogs.blog_list'))
    return render_template("/auth/login.html", form=form)

login.html

{% import 'bootstrap/wtf.html' as wtf %}
<!DOCTYPE html>
<html>
<head>
	<title>login</title>
</head>
<body>
	<p>login</p>
{{ wtf.quick_form(form) }}
</body>
</html>

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