请问 flask_restful 如何在路由里面设置参数使其能够获取列表参数呢? - V2EX
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danzzzz
V2EX    Python

请问 flask_restful 如何在路由里面设置参数使其能够获取列表参数呢?

  •  
  •   danzzzz 2018-10-27 00:41:25 +08:00 4079 次点击
    这是一个创建于 2543 天前的主题,其中的信息可能已经有所发展或是发生改变。

    api.add_resource(Todo,'/v1_todo/<id>'),比方说这样只能获取单个参数,但要怎么样才能获取从前端传过来的列表参数呢?最近刚接触 flask,还有很多不熟悉的地方,请多多包涵,先谢谢各位大大的解答了。</id>

    5 条回复    2018-10-31 00:35:52 +08:00
    mrchi
        1
    mrchi  
       2018-10-27 10:30:51 +08:00
    在 URL 里传列表?
    ltoddy
        2
    ltoddy  
       2018-10-27 11:02:03 +08:00
    from flask import request

    在 request 里面.
    gnozix
        3
    gnozix  
       2018-10-27 13:51:19 +08:00
    parser = RequestParser()
    parser.add_argument("id", location="json", action="append")

    req = parser.parse_args(strict=True)
    id_ = req.get("id")
    Mrkon     4
    Mrkon  
       2018-10-29 16:50:30 +08:00
    楼主的意思是传表单, 3L 正解, 以下是官方文档的示例,楼主要多看官方文档哦

    from flask_restful import reqparse

    parser = reqparse.RequestParser()
    parser.add_argument('rate', type=int, help='Rate to charge for this resource')
    args = parser.parse_args()
    rate = args['rate']
    IceCola1
        5
    IceCola1  
       2018-10-31 00:35:52 +08:00
    from flask import request
    requst.json.get()
    别用 flask_restful 接收 List,有坑
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