相关疑难解决方法(0)

我尝试使用此链接获取方向" http://maps.googleapis.com/maps/api/directions/xml?origin=10.933952,106.863352&destination=10.9490721,106.8574901&sensor=false&units=metric&mode=wailing&metric=1 "但今天它不起作用

请帮我!!

<DirectionsResponse>
  <status>OVER_QUERY_LIMIT</status>
<error_message>
  You have exceeded your daily request quota for this API.
</error_message>
</DirectionsResponse>