Python Pyramid 解析 json

Question

我正在将 json 发布到 Python Pyramid 服务器，但我无法在服务器端解析它。

发布请求如下所示:

$.ajax({
url: "http://localhost:6543/linefollower/7/send_result", 
type: "POST",
data: '{"results": [{"robot_name": "Satikas", "result": null, "team_nr": 30, "team_name": "IT Vennad", "id": 57}]}',
contentType: "application/json; charset=utf-8",
dataType: "json"
}

但是在服务器端，当我执行 print(request.body) 时，我收到了这个

b'%5B%7B%22robot_name%22%3A+%22Satikas%22%2C+%22result%22%3A+null%2C+%22team_nr%22%3A+30%2C+%22team_name%22%3A+%22IT+Vennad%22%2C+%22id%22%3A+57%7D%5D='

我应该怎么做才能将发布的内容解析为 JSON？ Pyramid 的 request.json_body 什么时候应该包含解析后的 json？

Answer 1

尝试在发送之前将数据显式序列化为 JSON:

$.ajax({
    url: "http://localhost:6543/linefollower/7/send_result", 
    type: "POST",
    data: JSON.stringify({"results": [... "team_name": "IT Vennad", "id": 57}]}),
    contentType: "application/json; charset=utf-8",
    dataType: "json"
}