Flask返回json数据方法

 

从flask中导入jsonify，进行转化

from flask import jsonify

resp={"msg":msg,"code":code,"data":data}
resp=jsonify(resp)

 

若还不可，增加以下内容

resp.headers['Access-Control-Allow-Headers'] = "content-type"
resp.headers['Access-Control-Allow-Origin'] = '*'