from flask import Response,jsonify
from werkzeug.datastructures import Headers
class MyResponse(Response): #自定义 response
    def __init__(self, response=None,**kwargs):
        headers=kwargs.get("headers",Headers())
        headers.add("Access-Control-Allow-Origin","*")
        headers.add("myage", "19")
        kwargs["headers"]=headers
        super().__init__(response, **kwargs)
    @classmethod
    def force_type(cls, response, environ=None):
        if isinstance(response,dict):   #当返回类型是dict时,我们做相应的处理
            response=jsonify(response)

        return super(Response,cls).force_type(response,environ)

redirect方法:

python flaskfeng封装跨域请求头和封装json格式

转载于:https://my.oschina.net/SimTao/blog/2222688

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