Python 如何在JSON对象中搜索特定的期望键值列表？

我有一个json对象，我很好奇如何遍历servicecatalog:name并提醒任何不等于“service foo”或“service bar”的名称

这是我的json对象：

{
    "access": {
        "serviceCatalog": [
            {
                "endpoints": [
                    {
                        "internalURL": "https://snet-storage101.example.com//v1.0", 
                        "publicURL": "https://storage101.example.com//v1.0", 
                        "region": "LON", 
                        "tenantId": "1
                    }, 
                    {
                        "internalURL": "https://snet-storage101.example.com//v1.0", 
                        "publicURL": "https://storage101.example.com//v1.0", 
                        "region": "USA", 
                        "tenantId": "1
                    }
                ], 
                "name": "service-foo", 
                "type": "object-store"
            }, 
            {
                "endpoints": [
                    {
                        "publicURL": "https://x.example.com:9384/v1.0/x", 
                        "tenantId": "6y5t4re32"
                    }
                ], 
                "name": "service-bar", 
                "type": "rax:test"
            }, 
            {
                "endpoints": [
                    {
                        "publicURL": "https://y.example.com:9384/v1.0/x", 
                        "tenantId": "765432"
                    }
                ], 
                "name": "service-thesystem", 
                "type": "rax:test"
            }
        ]
}

---

如果x是上述字典。你可以

for item in x["access"]["serviceCatalog"]:
    if item["name"] not in ["service-foo", "service-bar"]:
        print(item["name"])

---

ps：如果需要，可以使用json.loads（）对json数据进行解码。您的JSON中也有错误。

您的JSON

“tenantId”中有错误：“1

在结尾处缺少

”

，在结尾处缺少

。