如何将两个Wikipedia API调用合并为一个？

Question

我正在调用维基百科API,它返回该位置的标题,镜头文本,图像和地理坐标.我的维基百科API是:

https://en.wikipedia.org/w/api.php?format=json&action=query&prop=extracts|pageimages|coordinates&titles=Berlin&redirects=1&formatversion=2&exintro=1&explaintext=1&piprop=thumbnail&pithumbsize=400

此外,我正在使用另一个Wikipedia API,它根据地理坐标返回地名列表:

https://en.wikipedia.org/w/api.php?format=json&action=query&list=geosearch&gsradius=1000&gscoord=52.5243700|13.4105300&gslimit=50&gsprop=type|dim|globe

对于第二个API,我得到这样的响应:

"query": {
    "geosearch": [
        {
            "pageid": 28782169,
            "ns": 0,
            "title": "1757 Berlin raid",
            "lat": 52.523405,
            "lon": 13.4114,
            "dist": 122.4,
            "primary": "",
            "type": null,
            "dim": 1000
        },
        {
            "pageid": 526195,
            "ns": 0,
            "title": "Scheunenviertel",
            "lat": 52.526111111111,
            "lon": 13.41,
            "dist": 196.9,
            "primary": "",
            "type": "landmark",
            "dim": 1000
        },
        ...
    ]
}

现在我想在一个API中组合这两个搜索.我想在第二个API中添加第一个API的信息,如下所示:

"query": {
    "geosearch": [
        {
            "pageid": 28782169,
            "ns": 0,
            "title": "1757 Berlin raid",
            "lat": 52.523405,
            "lon": 13.4114,
            "dist": 122.4,
            "primary": "",
            "type": null,
            "dim": 1000

            "pages": [
                {
                    "pageid": 28782169,
                    "ns": 0,
                    "title": "1757 Berlin raid",
                    "extract": "Berlin is the capital of Germany and one of the 16 states of Germany. With a population of 3.5 million people, it is the second most populous city proper and the seventh.........",
                    "thumbnail": {
                        "source": "https://upload.wikimedia.org/wikipedia/commons/thumb/3/3b/Siegessaeule_Aussicht_10-13_img4_Tiergarten.jpg/400px-Siegessaeule_Aussicht_10-13_img4_Tiergarten.jpg",
                        "width": 400,
                        "height": 267
                    }
                }
            ]
        },
        ...
    ]
}

我想知道这有可能吗？

Answer 1

所以,如果我理解正确的,你想用一个维基百科的API请求获得冠军,射击,文字,图像和地理cordinates(你的第一个API)为位于在一定区域内的所有地方(维基百科文章)由下式给出坐标和半径(您的第二个API).如果这是正确的,您可以这样做:

1. 主要参数:format=json&action=query

2. 查询参数:

   • redirects=1
   • generator=geosearch (您的第二个API:见第3点)
   • prop=extracts|coordinates|pageimages (您的第一个API:请参阅第4,5和6点)

3. geosearch参数(所有生成器参数都以"g"为前缀):

   • ggslimit=20- 您查询的总结果(因为exlimit=20)
   • ggsradius=1000&ggscoord=52.5243700|13.4105300 - 这是你的切入点

4. 提取参数 :( exintro=1&explaintext=1&exlimit=20最大exlimit为20)

5. 坐标参数 :( coprop=type|dim|globe&colimit=20最大值colimit为500)

6. 为pageimages参数:piprop=thumbnail&pithumbsize=400&pilimit=20(最大为50)

你怎么看,最大值colimit是500,最大值pilimit是50,但我们不能使用超过20,因为exlimit.

或者最后,您的请求将是以上所有参数的加入:

https://en.wikipedia.org/w/api.php?format=json&action=query&redirects=1&generator=geosearch&prop=extracts|coordinates|pageimages&ggslimit=20&ggsradius=1000&ggscoord=52.5243700|13.4105300&exintro=1&explaintext=1&exlimit=20&coprop=type|dim|globe&colimit=20&piprop=thumbnail&pithumbsize=400&pilimit=20

以下是回复:

"query":{
    "pages":{
        "2511":{
            "pageid":2511,
            "ns":0,
            "title":"Alexanderplatz",
            "extract":"Alexanderplatz (pronounced [\u0294al\u025bk\u02c8sand\u0250\u02ccplats]) is a large public square and transport hub in the central Mitte district of Berlin, near the Fernsehturm. Berliners often call it simply Alex, referring to a larger neighbourhood stretching from Mollstra\u00dfe in the northeast to Spandauer Stra\u00dfe and the Rotes Rathaus in the southwest.",
            "coordinates":[
                {
                    "lat":52.52166748,
                    "lon":13.41333294,
                    "primary":"",
                    "type":"landmark",
                    "dim":"1000",
                    "globe":"earth"
                }
            ],
            "thumbnail":{
                "source":"https://upload.wikimedia.org/wikipedia/commons/thumb/d/da/Alexanderplatz_by_the_night_-_ProtoplasmaKid.webm/400px--Alexanderplatz_by_the_night_-_ProtoplasmaKid.webm.jpg",
                "width":400,
                "height":225
            }
        },
        ...
    },
}