flask restful abort cross 疑问 - V2EX
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ropon
V2EX    Flask

flask restful abort cross 疑问

  •  
  •   ropon
    ropon 2019-07-06 14:21:16 +08:00 4717 次点击
    这是一个创建于 2355 天前的主题,其中的信息可能已经有所发展或是发生改变。
    flask_restful.abort = api_abort def api_abort( httpcode=400, errcode=None, message=None, key=""): res = BaseResponse() res.errcode = errcode or 4011 if message: res.errmsg = message else: res.errmsg = key + codetype.get(res.errcode) res.dict.pop('data') if httpcode == 200: print(123456, res.dict) return jsonify(res.dict), httpcode return abort( httpcode, **res.dict) 
    @app.after_request def after_request(response): # 允许跨域 response.headers.add('Access-Control-Allow-Origin', '*') if request.method == 'OPTIONS': response.headers['Access-Control-Allow-Methods'] = 'POST, DELETE, PUT, GET' headers = request.headers.get('Access-Control-Request-Headers') if headers: response.headers['Access-Control-Allow-Headers'] = headers return response 

    当 return abort( httpcode, **res.dict) 状态码 400 提示跨域 image

    6 条回复    2019-07-06 19:22:25 +08:00
    viakiba
        1
    viakiba  
       2019-07-06 14:28:19 +08:00 via Android
    加 header
    ropon
        2
    ropon  
    OP
       2019-07-06 14:29:47 +08:00 via iPhone
    @viakiba 加 header 是?不太明白呢
    Acebiu
        4
    Acebiu  
       2019-07-06 14:48:51 +08:00
    打扰了,不小心看成 CORS 了...
    ropon
        5
    ropon  
    OP
       2019-07-06 15:56:34 +08:00
    感觉不是跨域的问题,迷芒了。
    https://i.bmp.ovh/imgs/2019/07/c22bfb001a8c595a.jpg
    ropon
        6
    ropon  
    OP
       2019-07-06 19:22:25 +08:00 via iPhone
    @ropon
    已经解决,axios 发送 post 请求不管状态码 200,还是状态码 400 或其他,都接收到 json 格式,如果是非 200,通过 error.response.data 获取返回 json
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