【发布时间】:2019-10-29 12:09:08
【问题描述】:
我有一组服务器,我使用 API 来提取有关存储的数据。 要获取有关 storage uuid(在 json 中命名存储)的详细信息,我使用如下代码:
srvdet = requests.get('https://hhh.com/1.2/server/76856585', auth=HTTPBasicAuth('login', 'pass'))
srvdet_json = srvdet.json()
datas = srvdet.json()
print(datas)
结果为json:
{
"server": {
"boot_order": "",
"core_number": "2",
"created": ,
"firewall": "off",
"host": ,
"hostname": "hello",
"ip_addresses": {
"ip_address": [
{
"access": "private",
"address": "",
"family": ""
},
{
"access": "",
"address": "",
"family": "",
"part_of_plan": ""
}
]
},
"license": 0,
"memory_amount": "",
"nic_model": "",
"plan": "",
"plan_ipv4_bytes": "",
"plan_ipv6_bytes": "0",
"state": "started",
"storage_devices": {
"storage_device": [
{
"address": "",
"boot_disk": "0",
"part_of_plan": "",
"storage": "09845",
"storage_size": ,
"storage_title": "",
"type": ""
}
现在它工作得很好。问题是当我需要获得 "09845" 时,这是 storage 的价值。当我尝试使用此代码时:
for storage in datas['server']['storage_devices']['storage_device']:
srvstorage = storage
print(srvstorage)
结果是:
{'storage': '09845', 'storage_size':, 'address': '', 'boot_disk': '0', 'type': '', 'part_of_plan': 'yes', 'storage_title': ''}
我做错了什么?如何在变量中保存“09845”?
编辑:
现在我在尝试访问有关存储的详细信息时遇到错误。 我想提取 json 中 state 的备份状态:
{
"storage": {
"access": "private",
"backup_rule": {},
"backups": {
"backup": []
},
"license": 0,
"part_of_plan": "",
"servers": {
"server": [
""
]
},
"size": ,
"state": "online",
"tier": "",
"title": "",
"type": "",
"uuid": "",
"zone": ""
}
}
当我执行这段代码时:
bkpdet = requests.get('https://fffff.com/1.2/storage/08475', auth=HTTPBasicAuth('login', 'pass'))
bkpdet_json = bkpdet.json()
datastg = bkpdet.json()
print(datastg)
for sts in datastg['storage']:
bkpsts = sts['state']
print(bkpsts)
我收到此错误:
Traceback (most recent call last):
File "<stdin>", line 2, in <module>
TypeError: string indices must be integers
整个想法是最后使用此代码获取有关状态的信息:
if bkpsts == "online":
print('Backup has been created.')
else bkpsts == "backuping":
print('Backup creation is in progress.')
else:
print(bkpdet.status_code)
我正在搜索,但仍然找不到这里有什么问题。
【问题讨论】:
-
我猜你不需要这条线
datastg = bkpdet.json()你已经将它解析为json。然后将datastg替换为 bkpdet_json `. -
我发现编辑部分帖子的解决方案在这里:stackoverflow.com/questions/58609001/…>