FlaskWTF如何将CSRF令牌发送到Vue前端

app.config['SECRET_KEY'] = 'your_secret_key'

from flask_wtf import FlaskForm
from wtforms import StringField, SubmitField
from wtforms.validators import DataRequired

class MyForm(FlaskForm):
    name = StringField('Name', validators=[DataRequired()])
    submit = SubmitField('Submit')

from flask import render_template

@app.route('/form')
def form():
    my_form = MyForm()
    return render_template('form.html', form=my_form)

import axios from 'axios';

const csrfToken = document.querySelector('meta[name=csrf-token]').content;

axios.defaults.headers.common['X-CSRFToken'] = csrfToken;

// 发送POST请求
axios.post('/api/endpoint', data)
    .then(response => {
        // 处理响应
    })
    .catch(error => {
        // 处理错误
    });