我想使用雅虎查询通过纬度和经度获取一些天气数据。但似乎这个查询现在不可用。查询如下:
select * from weather.forecast where woeid in (SELECT woeid FROM geo.placefinder WHERE text="{lat},{lon}" and gflags="R")
这个查询是改为新的还是什么?或者它不再存在?上次我使用这种格式是大约2个月前,它运作良好。但现在它无法获取任何数据。 YQL控制台的结果如下:
{
"error": {
"lang": "en-US",
"description": "Tenant 'query_yahooapis_com' access to 'Resource [tenantName=query_yahooapis_com, type=TABLE, name=geo.placefinder, locatorType=FILE, url=/home/y/share/manhattan/application/tenantBundles/yql_query_yahooapis_com_manhattan_v2/YQL-INF/restdefs/geo.placefinder.xml, useUrl=false]' is denied."
}
}
我已经做了一些研究,包括这篇文章:How to get Yahoo's woeid by location?
雅虎是否已经终止此纬度经度查询以获取天气?
答案 0 :(得分:22)
根据对this answer的最新回复,您应切换到表geo.places
并删除gflags="R"
部分。
我在YQL控制台中尝试了它,它似乎工作:
select * from weather.forecast where woeid in (SELECT woeid FROM geo.places WHERE text="(latitude,longitude)")
答案 1 :(得分:1)
这对我有用(您应该切换到表geo.places(1)):
...
query = "SELECT * FROM weather.forecast " +
"WHERE woeid in (" +
"SELECT woeid " +
"FROM geo.places(1) " +
"WHERE text=\"(%1$s, %2$s)\") " +
"AND u='c'";
...然后:
query = String.format(query, location.getLatitude(), location.getLongitude());