使用 Yql 查询纬度、经度参数获取天气信息

发布于 2024-10-18 00:01:00 字数 366 浏览 2 评论 0原文

我使用以下 YQL 查询来获取天气信息

http://query.yahooapis.com/v1/public/yql?q=select%20item%20from%20weather.forecast%20where%20location%3D%2248907% 22&format=json

有没有办法以经度、纬度作为YQL查询参数来获取天气信息。

I am using the following YQL query to get weather information

http://query.yahooapis.com/v1/public/yql?q=select%20item%20from%20weather.forecast%20where%20location%3D%2248907%22&format=json

Is there any way to get weather information using longitude, latitude as YQL query parameter.

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评论(3

锦上情书 2024-10-25 00:01:00

您可以使用子选择从纬度/经度对转到 WOEID< /a> 就像

SELECT * FROM weather.woeid 
WHERE w IN (
    SELECT place.woeid 
    FROM flickr.places(1) 
    WHERE (lat,lon) in (55.948503,-3.198931)
);

在 YQL 控制台中尝试

You could use a sub-select to go from a latitude/longitude pair to a WOEID like

SELECT * FROM weather.woeid 
WHERE w IN (
    SELECT place.woeid 
    FROM flickr.places(1) 
    WHERE (lat,lon) in (55.948503,-3.198931)
);

(Try in YQL console)

梦归所梦 2024-10-25 00:01:00

这对我有用:

……

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());

This works for me:

...

query = "SELECT * FROM weather.forecast " +
            "WHERE woeid in (" +
            "SELECT woeid " +
            "FROM geo.places(1) " +
            "WHERE text=\"(%1$s,  %2$s)\") " +
            "AND u='c'";

... and then:

query = String.format(query, location.getLatitude(), location.getLongitude());
哥,最终变帅啦 2024-10-25 00:01:00

我发现了一些有用的东西;如果您需要预测天气 yql 使用
SELECT * FROM Weather.bylocation WHERE location='印度尼西亚'
从 Weather.forecast 中选择 *,其中 location=90210

I have found some thing use ful; if you need to forcast weather yql use the
SELECT * FROM weather.bylocation WHERE location='Indonesia'
select * from weather.forecast where location=90210

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