flask vue跨域问题

问题：

调试时候跨域访问报：

Request header field authorization is not allowed by Access-Control-Allow-Headers in preflight response.

解决办法：

安装flask_cros

from flask_cors import CORS

CORS(app)

@app.after_request

def af_request(resp):

resp = make_response(resp)

resp.headers'Access-Control-Allow-Origin' = '*'

resp.headers'Access-Control-Allow-Methods' = '*'

resp.headers'Access-Control-Allow-Headers' = 'Authorization,content-type,token,id'

resp.headers'Access-Control-Request-Headers' = 'Origin,X-Requested-With,Accept,Authorization'

return resp