flask:配置cors

1 返回数据中配置

from flask import Flask, jsonify, request, abort

data = {'name':'adamanter'}

def my_jsonify(data):

    resp = jsonify(data)
    resp.headers['Access-Control-Allow-Origin'] = '*'
    resp.headers['Access-Control-Allow-Methods'] = 'HEAD, OPTIONS, GET, POST, DELETE, PUT'
    # print(resp.headers)

    return resp

2 app中配置

from flask_cors import CORS

CORS(app, resources={r"/api/*": {"origins": "*"}}, supports_credentials=True)