Question

我正在尝试使用Foursquare场地查询场地的详细信息 API，但我收到“ invalid_auth”错误

VENUE_ID='54ea41ad498e9a11e9e13308'
VERSION = '20190823'

venueurl = 'https://api.foursquare.com/v2/venues/{}&client_id={}&client_secret={}&v={}'.format(VENUE_ID, CLIENT_ID, CLIENT_SECRET, VERSION)

venueresults = requests.get(venueurl).json()
venueresults

这是我收到的错误。

{'meta'：{'code'：400，'errorType'：'invalid_auth'，'errorDetail'：   '缺少访问凭证。看到   https://developer.foursquare.com/docs/api/configuration/authentication   有关详细信息。”，'requestId'：'5d613b698afbe000358acf53'}，   '响应'：{}}

我希望收到如下所示的回复（简称为   响应时间太长。

https://foursquare.com/developers/explore#req=venues%2F54ea41ad498e9a11e9e13308

{“元”：{“代码”：200“ requestId”：“ 5d613941075a420023f41750”}   “ notifications”：[{“ type”：“ notificationTray”“ item”：{   “ unreadCount”：0}}]“ response”：{“ venue”：{“ id”：   “ 54ea41ad498e9a11e9e13308”“名称”：“ Roselle甜品”“联系人”：{   “电话”：“ +14163688188”“ formattedPhone”：“ +1 416-368-8188”“ twitter”：   “ roselle_to”}“位置”：{“ address”：“ 362 King St E”“ crossStreet”：   “ Trinity St”“ lat”：43.653446723052674“ lng”：-79.3620167174383   “ labeledLatLngs”：[{“ label”：“ display”“ lat”：43.653446723052674   “ lng”：-79.3620167174383}]“ postalCode”：“ M5A 1K9”“ cc”：“ CA”   “ city”：“多伦多”“ state”：“ ON”“ country”：“加拿大”   “ formattedAddress”：[“ 362 King St E（Trinity St）”“多伦多ON M5A   1K9“”加拿大“]}” canonicalUrl“：   “ https://foursquare.com/v/roselle-desserts/54ea41ad498e9a11e9e13308”   “类别”：[{“ id”：“ 4bf58dd8d48988d16a941735”“ name”：“面包店”   “ pluralName”：“面包店”“ shortName”：“面包店”“ icon”：{“前缀”：   “ https://ss3.4sqi.net/img/categories_v2/food/bakery_”“后缀”：“ .png”   }“ primary”：true} {“ id”：“ 4bf58dd8d48988d1d0941735”“名称”：   “甜品店”“ pluralName”：“甜品店”“ shortName”：“甜品”   “ icon”：{“ prefix”：   “ https://ss3.4sqi.net/img/categories_v2/food/dessert_”“后缀”：   “ .png”}} {“ id”：“ 4bf58dd8d48988d1c9941735”“ name”：“冰淇淋店”   “ pluralName”：“冰淇淋商店”“ shortName”：“冰淇淋”“ icon”：{   “ prefix”：“ https://ss3.4sqi.net/img/categories_v2/food/icecream_”   “ suffix”：“ .png”}}]“ verified”：假“ stats”：{“ tipCount”：15   “ usersCount”：674“ checkinsCount”：561“ visitsCount”：1203}“ url”：   “ http://www.roselleto.com”“价格”：{“等级”：1“消息”：“便宜”   “ currency”：“ $”}“ likes”：{“ count”：45“ groups”：[{“ type”：   “其他”“计数”：45“项目”：[]}]“摘要”：“ 45赞”“}”赞“：   假“不喜欢”：假“确定”：假“评级”：8.8“评级颜色”：   “ 73CF42”“ ratingSignals”：54“ allowMenuUrlEdit”：true“ beenHere”：{   “ count”：0“ unconfirmedCount”：0“ marked”：假   “ lastCheckinExpiredAt”：0}“ specials”：{“ count”：0“ items”：[]}   “照片”：{“计数”：39“组”：[{“类型”：“签到”“名称”：   “朋友的签到照片”“计数”：0“项目”：[]} {“类型”：“地点”   “名称”：“场地照片”“计数”：39个“项目”：[“ 0”：{“ id”：   “ 5d59a14744209c00089c596b”“ createdAt”：1566155079“ source”：{“ name”：   “ Swarm for iOS”“ url”：“ https://www.swarmapp.com”

等

Answer 1

我找到了答案，一个“？”在place_id后面必须输入“＆”代替

'https://api.foursquare.com/v2/venues/ {}？client_id = {}＆client_secret = {}＆v = {}'。format（VENUE_ID，CLIENT_ID，CLIENT_SECRET，VERSION）

请参阅以下问答：

Authentication error in nested API request

查询Foursquare场所时收到了invalid_authentication错误

1 个答案: