VK的Web API(简单) [英] VK Web API (simple)
问题描述
我想从VK community.The问题调用方法photos.get并取回照片的是,我无法查看OID即owner_id(用于请求所需的参数之一),当我参观URL。例如,当我浏览某社区,我最终得到一个URL,如 http://vk.com/picsa一>,而是这个picsa,我需要一个可以传递作为参数的数字。我如何获得owner_id而不是从URL?
您可以使用 groups.getById
API方法。它不需要任何身份验证:
https://api.vk.com/method/groups.getById? group_ids = picsa
您将得到JSON格式的默认组实体:
{
回应:[
{
GID:37460919,
名:美,
SCREEN_NAME:picsa,
is_closed:0,
类型:页面
//不同尺寸的照片去这里
}
]
}
现在,您可以提取社区的ID( GID
),并可以在其他API请求使用它。你可以得到关于在同一时间多个社区的信息 - 你需要用逗号将它们enumarate( /method/groups.getById?group_ids=picsa,othergroup,somename
)<。 / p>
当您使用 photos.get
法工作,请记住,这VK使用的负 ID为社区和页面值。
例如,搜索 /method/photos.get?owner_id=123456789
表示用户123456789照片和结果 /method/photos.get?owner_id=-123456
表示照片社区123456的。
I would like to call the method "photos.get" and retrieve photos from a VK community.The problem is that I am unable to view the oid i.e owner_id( one of the parameters required for the request) when I visit the URL. For example, when I browse a certain community, I end up getting a URL like "http://vk.com/picsa".Instead of this picsa, I require a number that can be passed in as an argument. How do I get the owner_id instead from the URL?
You can use groups.getById
API method. It does not require any authentication:
https://api.vk.com/method/groups.getById?group_ids=picsa
You will get the default group entity in JSON format:
{
"response": [
{
"gid": 37460919,
"name": "AMERICA",
"screen_name": "picsa",
"is_closed": 0,
"type": "page",
// photos of different size go here
}
]
}
Now, you can extract the community's ID (gid
) and will be able to use it in other API requests. You can get information about several communities at the same time - you need to enumarate them with commas (/method/groups.getById?group_ids=picsa,othergroup,somename
).
When you work with photos.get
method, keep in mind, that VK uses negative ID values for communities and pages.
For example,
/method/photos.get?owner_id=123456789
means "photos of user 123456789" and
/method/photos.get?owner_id=-123456
means "photos of community 123456".
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