python解析JSON響應

Question

我是JSON的新手，正在嘗試了解如何解析JSON響應。 在下面的示例中，我想知道如何檢索'issueId'：'executions'：'id'的值？ 在下面的示例中，它是“ 8195” .....

r = requests.get(baseURL + getExecutionsForIssueId + id, auth=('user','pass'))
data = r.json()


JSON Response:
    {
        "status": {
            "1": {
                "id": 1,
                "color": "#75B000",
                "description": "Test was executed and passed successfully.",
                "name": "PASS"
             },
            "2": {
                "id": 2,
                "color": "#CC3300",
                "description": "Test was executed and failed.",
                "name": "FAIL"
            },
            "3": {
    .
    .
    .
        }
    },
    "issueId": 15825,
    "executions": [
        {
            "id": 8195,
            "orderId": 7635,
            "executionStatus": "-1",
            "comment": "",
            "htmlComment": "",
.
.
.

Answer 1

您的JSON對象只是Python中的字典。 像這樣訪問所需的值：

data['executions']產生一個類似的字典對象數組，假設您按預期輸入了JSON響應。

executions = data['executions']
order_id = executions[0]['orderId']

如果希望遍歷它們以找到id為8195的正確對象：

executions = data['executions'] # [{'id':8195,'orderId':7635,...}, {...}, ...]
for e in executions:
    if e['id'] == 8195: # e is the dict you want
        order_id = e['orderId']