Ios 解析youtube数据v3 api
我想解析v3的youtube api数据的响应 我得到的JSON响应是:Ios 解析youtube数据v3 api,ios,json,swift,xcode,Ios,Json,Swift,Xcode,我想解析v3的youtube api数据的响应 我得到的JSON响应是: { "kind": "youtube#playlistItemListResponse", "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/l1epVamXLkcsfpr63PWaASmovg4\"", "nextPageToken": "CAMQAA", "pageInfo": { "totalResults": 27, "resultsPerPage": 3 }, "ite
{
"kind": "youtube#playlistItemListResponse",
"etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/l1epVamXLkcsfpr63PWaASmovg4\"",
"nextPageToken": "CAMQAA",
"pageInfo": {
"totalResults": 27,
"resultsPerPage": 3
},
"items": [
{
"kind": "youtube#playlistItem",
"etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/KyN5GfWqc2WFc37j5GcuhThVXig\"",
"id": "UExTbVNFYzhaNmxpcTgyT3RlcHBSbS1rb3l0ZWdhUFgyQy41NkI0NEY2RDEwNTU3Q0M2",
"snippet": {
"publishedAt": "2017-10-03T17:59:36.000Z",
"channelId": "UCuv25YFiKY3NUnuG7q7F3ng",
"title": "أغرب الفرص الضائعة (الجولة 5) من الدوري السعودي",
"description": "تابع مباريات #دوري_جميل مباشرة و حصريا على موقع وتطبيق #دوري_بلس : \n\nhttp://www.dawriplus.com\n\nتويتر : https://twitter.com/dawriplusksa?s=09\n\nانستجرام :http://instagram.com/dawriplusksa\n\nفيس بوك : https://m.facebook.com/DawriPlusKSA/",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/Tdt06VCCko0/default.jpg",
"width": 120,
"height": 90
},
"medium": {
"url": "https://i.ytimg.com/vi/Tdt06VCCko0/mqdefault.jpg",
"width": 320,
"height": 180
},
"high": {
"url": "https://i.ytimg.com/vi/Tdt06VCCko0/hqdefault.jpg",
"width": 480,
"height": 360
},
"standard": {
"url": "https://i.ytimg.com/vi/Tdt06VCCko0/sddefault.jpg",
"width": 640,
"height": 480
},
"maxres": {
"url": "https://i.ytimg.com/vi/Tdt06VCCko0/maxresdefault.jpg",
"width": 1280,
"height": 720
}
},
"channelTitle": "دوري بلس",
"playlistId": "PLSmSEc8Z6liq82OteppRm-koytegaPX2C",
"position": 0,
"resourceId": {
"kind": "youtube#video",
"videoId": "Tdt06VCCko0"
}
},
"contentDetails": {
"videoId": "Tdt06VCCko0",
"videoPublishedAt": "2017-10-03T13:32:19.000Z"
}
},
{
"kind": "youtube#playlistItem",
"etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/QHbLatdcFE-i6Pxt5mku-QFX29c\"",
"id": "UExTbVNFYzhaNmxpcTgyT3RlcHBSbS1rb3l0ZWdhUFgyQy4yODlGNEE0NkRGMEEzMEQy",
"snippet": {
"publishedAt": "2018-05-07T17:24:35.000Z",
"channelId": "UCuv25YFiKY3NUnuG7q7F3ng",
"title": "أغرب الفرص الضائعة (الجولة 26) من الدوري السعودي",
"description": "أغرب الفرص الضائعة (الجولة 26) من الدوري السعودي\n\nتابع جميع مباريات الدوري السعودي للمحترفين فقط وحصرياً عبر تطبيق دوري بلس\nhttp://www.dawriplus.com\n\nتويتر : https://twitter.com/dawriplusksa\nانستجرام : http://instagram.com/dawriplusksa\nفيسبوك : https://m.facebook.com/DawriPlusKSA/",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/yegbCi2DcE4/default.jpg",
"width": 120,
"height": 90
},
"medium": {
"url": "https://i.ytimg.com/vi/yegbCi2DcE4/mqdefault.jpg",
"width": 320,
"height": 180
},
"high": {
"url": "https://i.ytimg.com/vi/yegbCi2DcE4/hqdefault.jpg",
"width": 480,
"height": 360
},
"standard": {
"url": "https://i.ytimg.com/vi/yegbCi2DcE4/sddefault.jpg",
"width": 640,
"height": 480
},
"maxres": {
"url": "https://i.ytimg.com/vi/yegbCi2DcE4/maxresdefault.jpg",
"width": 1280,
"height": 720
}
},
"channelTitle": "دوري بلس",
"playlistId": "PLSmSEc8Z6liq82OteppRm-koytegaPX2C",
"position": 1,
"resourceId": {
"kind": "youtube#video",
"videoId": "yegbCi2DcE4"
}
},
"contentDetails": {
"videoId": "yegbCi2DcE4",
"videoPublishedAt": "2018-04-17T10:34:50.000Z"
}
},
{
"kind": "youtube#playlistItem",
"etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/3PqM5VVO1MDpiMSOpiLQw3JCoLU\"",
"id": "UExTbVNFYzhaNmxpcTgyT3RlcHBSbS1rb3l0ZWdhUFgyQy4wMTcyMDhGQUE4NTIzM0Y5",
"snippet": {
"publishedAt": "2018-05-07T17:26:13.000Z",
"channelId": "UCuv25YFiKY3NUnuG7q7F3ng",
"title": "أغرب الفرص الضائعة (الجولة 25) من الدوري السعودي",
"description": "أغرب الفرص الضائعة (الجولة 25) من الدوري السعودي\n\nتابع جميع مباريات الدوري السعودي للمحترفين فقط وحصرياً عبر تطبيق دوري بلس\nhttp://www.dawriplus.com\n\nتويتر : https://twitter.com/dawriplusksa\nانستجرام : http://instagram.com/dawriplusksa\nفيسبوك : https://m.facebook.com/DawriPlusKSA/",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/KUzswfTBDBI/default.jpg",
"width": 120,
"height": 90
},
"medium": {
"url": "https://i.ytimg.com/vi/KUzswfTBDBI/mqdefault.jpg",
"width": 320,
"height": 180
},
"high": {
"url": "https://i.ytimg.com/vi/KUzswfTBDBI/hqdefault.jpg",
"width": 480,
"height": 360
},
"standard": {
"url": "https://i.ytimg.com/vi/KUzswfTBDBI/sddefault.jpg",
"width": 640,
"height": 480
},
"maxres": {
"url": "https://i.ytimg.com/vi/KUzswfTBDBI/maxresdefault.jpg",
"width": 1280,
"height": 720
}
},
"channelTitle": "دوري بلس",
"playlistId": "PLSmSEc8Z6liq82OteppRm-koytegaPX2C",
"position": 2,
"resourceId": {
"kind": "youtube#video",
"videoId": "KUzswfTBDBI"
}
},
"contentDetails": {
"videoId": "KUzswfTBDBI",
"videoPublishedAt": "2018-04-12T12:13:21.000Z"
}
}
]
}
我想访问所有的数据。。例如,如何在代码段中获取标题?和默认的url缩略图。。等等
if let videos = receivedResponse["items"] as? [[String: Any]] {
for video in videos{
print(video)
}
}
但是我不知道如何在数组中获取字典。。如何进一步解析它并获取json中的每个元素?定义与您获取的数据相匹配的结构(这是一个很好的方法),然后使用
JSONDecoder
解析数据:
struct YoutubeV3 { ... }
let youtubeData = try JSONDecoder().decode(YoutubeV3.self, from: data)
例如,如何打印值?这取决于如何命名结构的属性。如果您不使用JSON中的名称,这可能很简单,例如,
print(\(youtubeData.items[0].id)”)