Python 如何在Falcon中从POST请求读取原始json请求

如何解析JSON请求之类的内容

{
  "location_with_names": [
    {
      "location_id": 101,
      "names": [
        "a",
        "b",
        "c"
      ]
    },
    {
      "location_id": 102,
      "names": [
        "a",
        "e"
      ]
    },
    {
      "location_id": 103,
      "names": [
        "f",
        "c"
      ]
    }
  ]
}

示例代码：

def on_post(self, req, resp):
    location_with_names = req.get_param_as_list('location_with_names')
    print(location_with_names)

---

带有_名称的位置_为无

您必须先对其进行反序列化，然后才能查询它。你正在使用的那个函数是用来做某事的。使用

请求

对象上可用的

流

选项，或

---

你试过这个吗？加载JSON字符串后，它只是dicts和list。什么是

req.get_param_as_list

？你得到的回复是什么样的？用于查询字符串参数

import json

def on_post(self, req, resp):
    raw_data = json.load(req.bounded_stream)
    location_with_names = raw_data.get('location_with_names')
    print(location_with_names)