我正在寻找MediaID已上传的 Instagram 图片。它应该看起来像
1234567894561231236_33215652
我发现最后一组整数是usersID
例如：这是直接图片的链接，但是我看不到mediaID正确的格式？
http://distilleryimage11.ak.instagram.com/d33aafc8b55d11e2a66b22000a9f09de_7.jpg
虽然这是链接
http://instagram.com/p/Y7GF-5vftL/
我不希望使用 API，因为我只需要来自所选图像的 MediaID。
http://api.instagram.com/oembed?url=http://instagram.com/p/Y7GF-5vftL/
渲染为 json 对象，您可以轻松地从中提取媒体 ID ---
例如，在 PHP
$api = file_get_contents("http://api.instagram.com/oembed?url=http://instagram.com/p/Y7GF-5vftL/");
$apiObj = json_decode($api,true);
$media_id = $apiObj['media_id'];
例如，在 JS
$.ajax({
type: 'GET',
url: 'http://api.instagram.com/oembed?callback=&url=http://instagram.com/p/Y7GF-5vftL/',
cache: false,
dataType: 'jsonp',
success: function(data) {
try{
var media_id = data[0].media_id;
}catch(err){}
}
});
因此，投票最多的“更好的方式”有点被弃用，所以这是我的编辑和其他解决方案：
Javascript + jQuery
$.ajax({
type: 'GET',
url: 'http://api.instagram.com/oembed?callback=&url='+Url, //You must define 'Url' for yourself
cache: false,
dataType: 'json',
jsonp: false,
success: function (data) {
var MediaID = data.media_id;
}
});
PHP
$your_url = "" //Input your url
$api = file_get_contents("http://api.instagram.com/oembed?callback=&url=" . your_url);
$media_id = json_decode($api,true)['media_id'];
所以，这只是@George 代码的更新版本，目前正在运行。但是，我提出了其他解决方案，有些甚至避免了 ajax 请求：
简码 Ajax 解决方案
某些 Instagram 网址使用缩短的网址语法。如果请求正确，这允许客户端仅使用短代码代替媒体 ID。
示例短代码 url 如下所示：https://www.instagram.com/p/Y7GF-5vftL/
这Y7GF-5vftL是您的图片简码。
使用正则表达式：
var url = "https://www.instagram.com/p/Y7GF-5vftL/"; //Define this yourself
var Key = /p\/(.*?)\/$/.exec(url)[1];
在同一范围内，Key将包含您的简码。现在要使用此短代码请求低分辨率图片，您可以执行以下操作：
$.ajax({
type: "GET",
dataType: "json",
url: "https://api.instagram.com/v1/media/shortcode/" + Key + "?access_token=" + access_token, //Define your 'access_token'
success: function (RawData) {
var LowResURL = RawData.data.images.low_resolution.url;
}
});
返回的 RawData 结构中还有许多其他有用的信息，包括媒体 ID。记录它或查找 api 文档以查看。
简码转换解决方案
实际上，您可以相当轻松地将您的简码转换为 id！这是在javascript中执行此操作的简单方法：
function shortcodeToInstaID(Shortcode) {
var char;
var id = 0;
var alphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_';
for (var i = 0; i < Shortcode.length; i++) {
char = Shortcode[i];
id = (id * 64) + alphabet.indexOf(char);
}
return id;
}
注意：如果您想要一个更强大的 node.js 解决方案，或者想了解如何将其转换回来，请查看npm 上的 @Slang 模块。
整页解决方案
那么，如果您有完整 Instagram 页面的 URL，例如：https ://www.instagram.com/p/BAYYJBwi0Tssh605CJP2bmSuRpm_Jt7V_S8q9A0/
好吧，您实际上可以阅读 HTML 以找到包含媒体 ID 的元属性。您还可以对 URL 本身执行一些其他算法来获取它，但我相信这需要太多努力，所以我们会保持简单。查询元标记 al:ios:url或遍历 html。由于阅读元标记已经发布，我将向您展示如何迭代。
注意：这有点不稳定，很容易被修补。此方法不适用于使用预览框的页面。因此，如果您在单击某人个人资料中的图片时为其提供当前 HTML，这将中断并返回错误的媒体 ID。
function getMediaId(HTML_String) {
var MediaID = "";
var e = HTML_String.indexOf("al:ios:url") + 42; //HTML_String is a variable that contains all of the HTML text as a string for the current document. There are many different ways to retrieve this so look one up.
for (var i = e; i <= e + 100; i++) { //100 should never come close to being reached
if (request.source.charAt(i) == "\"")
break;
MediaID += request.source.charAt(i);
}
return MediaID;
}
你去了，一堆不同的方法来使用 Instagram 的 api 来获取媒体 ID。希望一个解决你的斗争。
没有 API 调用！我将 a 转换media_id为 ashortcode作为额外奖励。
基于俚语在计算转换方面的 惊人工作。 Nathan 在 php 中将 base10 转换为 base64的工作。并且rgbflawed 的 工作将其转换回另一种方式（使用修改后的字母表）。#团队努力
function mediaid_to_shortcode($mediaid){
if(strpos($mediaid, '_') !== false){
$pieces = explode('_', $mediaid);
$mediaid = $pieces[0];
$userid = $pieces[1];
}
$alphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_';
$shortcode = '';
while($mediaid > 0){
$remainder = $mediaid % 64;
$mediaid = ($mediaid-$remainder) / 64;
$shortcode = $alphabet{$remainder} . $shortcode;
};
return $shortcode;
}
function shortcode_to_mediaid($shortcode){
$alphabet='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_';
$mediaid = 0;
foreach(str_split($shortcode) as $letter) {
$mediaid = ($mediaid*64) + strpos($alphabet, $letter);
}
return $mediaid;
}
http://instagram.com/p/Y7GF-5vftL/ ?__a=1在永久链接末尾添加http://instagram.com/p/Y7GF-5vftL/?__a=1 在浏览器中运行该链接， Instagram 将以 JSON 格式提供图像的所有元数据，您可以从中轻松恢复图像 ID 和其他有价值的数据。
JSON 响应将如下所示：
{
"graphql": {
"shortcode_media": {
"__typename": "GraphImage",
"id": "448979387270691659",
"shortcode": "Y7GF-5vftL",
"dimensions": {
"height": 612,
"width": 612
},
"gating_info": null,
"fact_check_overall_rating": null,
"fact_check_information": null,
"sensitivity_friction_info": null,
"sharing_friction_info": {
"should_have_sharing_friction": false,
"bloks_app_url": null
},
"media_overlay_info": null,
"media_preview": null,
"display_url": "https://scontent-cdt1-1.cdninstagram.com/v/t51.2885-15/e15/11324452_400723196800905_116356150_n.jpg?_nc_ht=scontent-cdt1-1.cdninstagram.com&_nc_cat=109&_nc_ohc=YQtotj4Ygh0AX9Vqa8s&edm=AABBvjUBAAAA&ccb=7-4&oh=9f8658a873a3e94a462db148bde85b5a&oe=61A49EE6&_nc_sid=83d603",
"display_resources": [
{
"src": "https://scontent-cdt1-1.cdninstagram.com/v/t51.2885-15/e15/11324452_400723196800905_116356150_n.jpg?_nc_ht=scontent-cdt1-1.cdninstagram.com&_nc_cat=109&_nc_ohc=YQtotj4Ygh0AX9Vqa8s&edm=AABBvjUBAAAA&ccb=7-4&oh=9f8658a873a3e94a462db148bde85b5a&oe=61A49EE6&_nc_sid=83d603",
"config_width": 640,
"config_height": 640
},
{
"src": "https://scontent-cdt1-1.cdninstagram.com/v/t51.2885-15/e15/11324452_400723196800905_116356150_n.jpg?_nc_ht=scontent-cdt1-1.cdninstagram.com&_nc_cat=109&_nc_ohc=YQtotj4Ygh0AX9Vqa8s&edm=AABBvjUBAAAA&ccb=7-4&oh=9f8658a873a3e94a462db148bde85b5a&oe=61A49EE6&_nc_sid=83d603",
"config_width": 750,
"config_height": 750
},
{
"src": "https://scontent-cdt1-1.cdninstagram.com/v/t51.2885-15/e15/11324452_400723196800905_116356150_n.jpg?_nc_ht=scontent-cdt1-1.cdninstagram.com&_nc_cat=109&_nc_ohc=YQtotj4Ygh0AX9Vqa8s&edm=AABBvjUBAAAA&ccb=7-4&oh=9f8658a873a3e94a462db148bde85b5a&oe=61A49EE6&_nc_sid=83d603",
"config_width": 1080,
"config_height": 1080
}
],
"accessibility_caption": "Photo by Steven Caelius Thirlwall on May 05, 2013.",
"is_video": false,
"tracking_token": "eyJ2ZXJzaW9uIjo1LCJwYXlsb2FkIjp7ImlzX2FuYWx5dGljc190cmFja2VkIjpmYWxzZSwidXVpZCI6IjFjOTliZDQ5MTU0YzQ2ODY4OGY5MmM4ODgwYWQ4NGQzNDQ4OTc5Mzg3MjcwNjkxNjU5Iiwic2VydmVyX3Rva2VuIjoiMTYzNzY4NDc1NjI4MHw0NDg5NzkzODcyNzA2OTE2NTl8MzExMTA2NDAyfDE2ZGMyNjk3M2M1YWY5YWEzOTNhZTY5YzEzYzU4YjM5NWI0YWQ3MjY1OGQxOTg4YWQ2OWUxYmI3ZjkyNzU5ZDQifSwic2lnbmF0dXJlIjoiIn0=",
"upcoming_event": null,
"edge_media_to_tagged_user": {
"edges": []
},
"edge_media_to_caption": {
"edges": [
{
"node": {
"text": "New ankle biter! #Beagle #pup #shoes #blueisthecolor #cute #iwantone"
}
}
]
},
"can_see_insights_as_brand": false,
"caption_is_edited": false,
"has_ranked_comments": false,
"like_and_view_counts_disabled": false,
"edge_media_to_parent_comment": {
"count": 902,
"page_info": {
"has_next_page": true,
"end_cursor": "QVFBZFlTbmNsVWh1T2dIS1I3Mm8yRl9DdGVQMHV6VXg5cjQxZzlYa0gxQ1NFZGc5a1FfWHhIMTlURU84dlBCcG5QX1I2VXhvVXNpbGRGWlktNG5FTjdRTQ=="
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},
"viewer_has_liked": false,
"edge_liked_by": {
"count": 0
},
"is_restricted_pending": false,
"edge_threaded_comments": {
"count": 0,
"page_info": {
"has_next_page": false,
"end_cursor": null
},
"edges": []
}
}
},
{
"node": {
"id": "17907793715125698",
"text": "@oran31201816",
"created_at": 1632633249,
"did_report_as_spam": false,
"owner": {
"id": "44672434922",
"is_verified": false,
"profile_pic_url": "https://scontent-cdg2-1.cdninstagram.com/v/t51.2885-19/s150x150/149881733_183016319827876_8572211010018355650_n.jpg?_nc_ht=scontent-cdg2-1.cdninstagram.com&_nc_cat=104&_nc_ohc=JgjvztBQGrIAX8nLUiM&tn=hRpIRP1GgMkkZ4n7&edm=AABBvjUBAAAA&ccb=7-4&oh=d9e408cf78f195a83f8bb7beec8c22c1&oe=61A360EC&_nc_sid=83d603",
"username": "barcelona10_trol"
},
"viewer_has_liked": false,
"edge_liked_by": {
"count": 0
},
"is_restricted_pending": false,
"edge_threaded_comments": {
"count": 0,
"page_info": {
"has_next_page": false,
"end_cursor": null
},
"edges": []
}
}
}
]
},
"edge_media_to_hoisted_comment": {
"edges": []
},
"edge_media_preview_comment": {
"count": 902,
"edges": []
},
"comments_disabled": false,
"commenting_disabled_for_viewer": false,
"taken_at_timestamp": 1367742535,
"edge_media_preview_like": {
"count": 13823,
"edges": [
{
"node": {
"id": "750983393",
"is_verified": false,
"profile_pic_url": "https://scontent-cdt1-1.cdninstagram.com/v/t51.2885-19/s150x150/245113529_402184758053910_6991076024439577169_n.jpg?_nc_ht=scontent-cdt1-1.cdninstagram.com&_nc_cat=106&_nc_ohc=TPs3jHagdx4AX_JdrO5&tn=hRpIRP1GgMkkZ4n7&edm=AABBvjUBAAAA&ccb=7-4&oh=95f6532e2d737a91e3848fa0525319e4&oe=61A4C0D1&_nc_sid=83d603",
"username": "josepkoray"
}
}
]
},
"edge_media_to_sponsor_user": {
"edges": []
},
"is_affiliate": false,
"is_paid_partnership": false,
"location": null,
"viewer_has_liked": false,
"viewer_has_saved": false,
"viewer_has_saved_to_collection": false,
"viewer_in_photo_of_you": false,
"viewer_can_reshare": true,
"owner": {
"id": "45818965",
"is_verified": false,
"profile_pic_url": "https://scontent-cdg2-1.cdninstagram.com/v/t51.2885-19/s150x150/38792937_2121773964703196_2247098649857228800_n.jpg?_nc_ht=scontent-cdg2-1.cdninstagram.com&_nc_cat=108&_nc_ohc=LyE1N2PfQ3IAX9R25jq&edm=AABBvjUBAAAA&ccb=7-4&oh=29912db673500a2adc9df6ec7241d8c7&oe=61A471D2&_nc_sid=83d603",
"username": "taz4535",
"blocked_by_viewer": false,
"restricted_by_viewer": false,
"followed_by_viewer": false,
"full_name": "Steven Caelius Thirlwall",
"has_blocked_viewer": false,
"is_embeds_disabled": false,
"is_private": false,
"is_unpublished": false,
"requested_by_viewer": false,
"pass_tiering_recommendation": false,
"edge_owner_to_timeline_media": {
"count": 236
},
"edge_followed_by": {
"count": 700
}
},
"is_ad": false,
"edge_web_media_to_related_media": {
"edges": []
},
"coauthor_producers": [],
"edge_related_profiles": {
"edges": []
}
}
}
}
例如，?__a=1即使在 Instagram用户永久链接上，您也可以使用相同的结尾，https://www.instagram.com/taz4535/?__a=1 并且您将在回复 JSON中获得非常有价值的用户数据。
最好的是，这一切都是在没有 Instagram API 身份验证的情况下完成的！
实际上，您可以使用我在这里写的方法从算法的最后一段中派生 MediaId：http: //carrot.is/coding/instagram-ids。它的工作原理是通过字符代码映射 URL 段并将 id 转换为 base 64 数字。
例如，给定您提到的链接 ( http://instagram.com/p/Y7GF-5vftL )，我们得到最后一段 ( )，然后我们使用base64 url-safe 字母表( )Y7GF-5vftL将其映射为字符代码。接下来，我们将这个 base64 数字转换为 base10 ( )。24:59:6:5:62:57:47:31:45:11_64448979387270691659
如果您在获取完整 id 后附加您的 userId，_则您指定的表单中，但由于 MediaId 在没有 userId 的情况下是唯一的，您实际上可以从大多数请求中省略 userId。
最后，我制作了一个名为instagram-id-to-url-segment的 Node.js 模块来自动进行这种转换：
convert = require('instagram-id-to-url-segment');
instagramIdToUrlSegment = convert.instagramIdToUrlSegment;
urlSegmentToInstagramId = convert.urlSegmentToInstagramId;
instagramIdToUrlSegment('448979387270691659'); // Y7GF-5vftL
urlSegmentToInstagramId('Y7GF-5vftL'); // 448979387270691659
试试这个问题的解决方案： 如何从 twitter 实体获取直接的 Instagram 链接？
您可以通过将 /media/ 附加到 URL 来仅获取图像。使用您的
您甚至可以指定尺寸，
t（缩略图）、m（中）、l（大）之一。默认为 m。
所以对于缩略图： http: //instagr.am/p/QC8hWKL_4K/media/ ?size=t
您的媒体 ID 是：448979387270691659_45818965
这是获取它的方法。
photo448979387270691659_45818965应该有您的带照片的身份证件。
出于某种原因，这似乎只适用于弹出窗口，而不适用于实际的图像 URL。
这是无需 api 调用即可执行此操作的 python 解决方案。
def media_id_to_code(media_id):
alphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_'
short_code = ''
while media_id > 0:
remainder = media_id % 64
media_id = (media_id-remainder)/64
short_code = alphabet[remainder] + short_code
return short_code
def code_to_media_id(short_code):
alphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_'
media_id = 0;
for letter in short_code:
media_id = (media_id*64) + alphabet.index(letter)
return media_id
在纯 JS 中（前提是您的浏览器可以处理 XHR，每个主流浏览器 [包括 IE > 6] 都可以）：
function igurlretrieve(url) {
var urldsrc = "http://api.instagram.com/oembed?url=" + url;
//fetch data from URL data source
var x = new XMLHttpRequest();
x.open('GET', urldsrc, true);
x.send();
//load resulting JSON data as JS object
var urldata = JSON.parse(x.responseText);
//reconstruct data as "instagram://" URL that can be opened in iOS app
var reconsturl = "instagram://media?id=" + urldata.media_id;
return reconsturl;
}
如果这是您的目标——只需在 Instagram iOS 应用程序中打开页面，这正是它的目的——应该这样做，特别是如果您不想承担许可费。
编辑
iOS Instagram 应用程序现在已注册常规 http 链接以在 Instagram 应用程序中打开，并且不再需要这种深度链接方法。
老的
Swift 4 短代码解析解决方案
private static func instagramDeepLinkFromHTTPLink(_ link: String) -> String? {
guard let shortcode = link.components(separatedBy: "/").last else { return nil }
// algorithm from https://stackoverflow.com/a/37246231/337934
let alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"
var mediaId: Int = 0
for (_, char) in shortcode.enumerated() {
guard let index = alphabet.index(of: char) else { continue }
mediaId = (mediaId * 64) + index.encodedOffset
}
return "instagram://media?id=\(mediaId)"
}
你可以在 Python 中实现同样的事情——
import requests,json
def get_media_id(media_url):
url = 'https://api.instagram.com/oembed/?callback=&url=' + media_url
response = requests.get(url).json()
print(response['media_id'])
get_media_id('MEDIA_URL')
您可以使用 instagram 的短代码媒体 API。如果您使用 php，则可以使用以下代码从图像的 URL 获取短代码：
$matches = [];
preg_match('/instagram\.com\/p\/([^\/]*)/i', $url, $matches);
if (count($matches) > 1) {
$shortcode = $matches[1];
}
然后使用您的访问令牌向 API 发送请求（替换ACCESS-TOKEN为您的令牌）
$apiUrl = sprintf("https://api.instagram.com/v1/media/shortcode/%s?access_token=ACCESS-TOKEN", $shortcode);
Instagram在 2019 年末弃用了其旧版 API 以支持Basic Display API
在Basic Display API中，您应该使用以下 API 端点来获取媒体 id。您需要提供有效的访问令牌。
https://graph.instagram.com/me/media?fields=id,caption&access_token={access-token}
您可以在此处阅读有关如何在Facebook 开发人员门户上配置测试帐户和生成访问令牌的信息。
这是另一篇文章，它还描述了如何获取访问令牌。
Instagram 媒体 ID 到简码
Instagram 短代码到媒体 ID
var bigint = require( 'big-integer' )
var lower = 'abcdefghijklmnopqrstuvwxyz';
var upper = lower.toUpperCase();
var numbers = '0123456789'
var ig_alphabet = upper + lower + numbers + '-_'
var bigint_alphabet = numbers + lower
function toShortcode( longid )
{
var o = bigint( longid ).toString( 64 )
return o.replace(/<(\d+)>|(\w)/g, (m,m1,m2) =>
{
return ig_alphabet.charAt( ( m1 )
? parseInt( m1 )
: bigint_alphabet.indexOf( m2 ) )
});
}
function fromShortcode( shortcode )
{
var o = shortcode.replace( /\S/g, m =>
{
var c = ig_alphabet.indexOf( m )
var b = bigint_alphabet.charAt( c )
return ( b != "" ) ? b : `<${c}>`
} )
return bigint( o, 64 ).toString( 10 )
}
toShortcode( '908540701891980503' ) // s.b. 'ybyPRoQWzX'
fromShortcode( 'ybyPRoQWzX' ) // s.b. '908540701891980503'
右键单击照片并在新选项卡/窗口中打开。右键单击inspect element。搜索：
instagram://media?id=
这会给你：
instagram://media?id=############# /// ID
完整的 id 构造来自
photoID_userID
要获取用户 ID，请搜索：
instapp:owner_user_id将在 content=
有一段时间我不得不经常自己提取媒体 ID，所以我编写了自己的脚本（很可能是基于这里的一些示例）。连同我经常使用的其他小脚本，我开始将它们上传到 www.findinstaid.com 以便我自己快速访问。
我添加了输入用户名以获取 12 个最新帖子的媒体 ID 的选项，或输入 URL 以获取特定帖子的媒体 ID 的选项。
如果方便，每个人都可以使用该链接（我在网站上没有任何添加或任何其他金钱利益 - 我只有在“审核”选项卡上的一个推荐链接，指向我也拥有的 www.auditninja.io，而且在这个网站上，没有附加或金钱利益 - 只是爱好项目）。