本文是小编为大家收集整理的关于Foursquare API的400错误请求的处理/解决方法，可以参考本文帮助大家快速定位并解决问题，中文翻译不准确的可切换到English标签页查看源文。
问题描述
我正在向4SQ发布一次检查，但请继续获得400个不良要求.这是一个非常简单的代码，可以进行检查:
client = new WebClient();
client.UploadStringCompleted += (s, args) =>
{
var result = args.Result;
};
client.UploadStringAsync(new Uri("https://api.foursquare.com/v2/checkins/add/?oauth_token=my_token"),
"POST", "venueId=venue_id");
我确定my_token和venue_id是正确的，因为我使用它们来获取以前的checkins和contue信息列表.
您看到此代码有问题吗?
谢谢.
推荐答案
将OAuth_Token指定为帖子参数，而不是URL路径的一部分.
其他推荐答案
您缺少"广播"参数.它按要求列出:
问题描述
I am posting a checkin to 4sq but keep getting 400 Bad Request. Here is a very simple code that does the checkin:
client = new WebClient();
client.UploadStringCompleted += (s, args) =>
{
var result = args.Result;
};
client.UploadStringAsync(new Uri("https://api.foursquare.com/v2/checkins/add/?oauth_token=my_token"),
"POST", "venueId=venue_id");
I am sure my_token and venue_id is correct because I use them for getting list of previous checkins and venue information.
Do you see something wrong with this code?
Thanks.
推荐答案
Specify the oauth_token as a POST param, not part of the URL path.
其他推荐答案
You're missing the 'broadcast' parameter. It's listed as required:
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