Google方向API错误：REQUEST_DENIED [英] Google Direction APIs error: REQUEST_DENIED

问题描述

我们正在开发并需要方向API来测量2个地址之间的距离。
我唯一的选择是http，因为这部分应用没有地图。

我想了解方向的正确用法API，相关的键和配额。

首先，我们发出的http调用没有键。

googleapis.com/maps/api/directions/json?origin=43.65077%2C-79.378425&destination=43.63881%2C-79.42745

有时我们会收回正确的回应，但很多时候我得到了OVER_QUERY_LIMIT
（尽管我们几乎没有发出任何呼叫，但是我们不可能触发任何限制）

然后在访问完链接：
https://developers.google.com/maps/文档/方向/使用限制，我们启用了API密钥并将密钥添加到了调用中。
所以现在通话看起来像这样

http://maps.googleapis.com/maps/api/directions/json?origin=43.65077% 2C-79.378425& destination = 43.63881％2C-79.42745& key = AI *** AQ

每一次，我们发出呼叫，我们得到返回REQUEST_DENIED

解决方案

我的请求（包括有效的密钥）出现的错误消息是对此API的请求必须结束SSL。使用https：而不是http：加载API。您需要通过https进行请求。

  https://maps.googleapis.com/maps/api/directions/json?origin=43.65077%2C-79.378425& ;目的地= 43.63881％2C-79.42745& key = VALID_API_KEY 
  

We are developing and that needs the direction APIs to measure the distance between 2 addresses. The only option I have is http as this part of the app doesn't have a map.

I am trying to understand the proper usage of the direction APIs, related Keys and quota.

First we were issuing the http call without a key.

maps.googleapis.com/maps/api/directions/json?origin=43.65077%2C-79.378425&destination=43.63881%2C-79.42745

Sometimes we get back the proper response, but many times I get OVER_QUERY_LIMIT (even though we are hardly issuing any calls, it is impossible that we are triggering any limit)

Then after visiting this link: https://developers.google.com/maps/documentation/directions/usage-limits, we enabled the API key and added the key to the call. So the call now looks like this

http://maps.googleapis.com/maps/api/directions/json?origin=43.65077%2C-79.378425&destination=43.63881%2C-79.42745&key=AI***AQ

Every time, we issue the call, we get back REQUEST_DENIED

解决方案

The error message I get with your request (including a valid key) is "Requests to this API must be over SSL. Load the API with https: instead of http:". You need to make the requests over https.

https://maps.googleapis.com/maps/api/directions/json?origin=43.65077%2C-79.378425&destination=43.63881%2C-79.42745&key=VALID_API_KEY

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